WORK HISTORY

April 2022 – August 2022

Signature AI (Remotely) (Part-Time)

Full Stack Blockchain Engineer

● Involved in Ethereum blockchain development for Healthcare.
● Created smart contracts using solidity programming
● Involved in DAPP development using HTML, Java Script and Node.js and interact with Ethereum Blockchain by using Web3 JS API
● Deployed the smart contract code in Testrpc and perform testing O Created private network with Go-Ethereum.
● Deployed smart contract in different environments using truffle
● Involved in integrating Ethereum blockchain with Metamask browser.
● Retrieve the data from SQL Server and develop Bl reports.
● 2 years of Analytical Sr 3D/WebGL Software Engineer experience in Design, Development, Support and Implementation global enterprise products and services with m – tier client server architecture.
● Optimized loading of hierarchical level of detail meshes to reduce data usage by 30-50%
● Developed methods for accurate and simultaneous rendering of heterogeneous and multi-resolution meshes without visual artifacts through the application of a Biva Visibility Test (patent pending) o Worked on Mindbenders WebGL engine, performed optimizations on both Virtual Texturing and rendering passes
● Obj/3DS files with Blender & Converting into CTM/FBX Loader. 3D Graphics Programming, WebGL, OpenGL, Web Graphics (Canvas/Svg). Three.js, Fabric.js, 2D & 3D Graphics Rendering Works
● Editing of Glass panels and resizing were done using Three.js, Babylon.js, 2D & 3D Graphics Rendering Works
● Designing and presenting interactive sessions about Bitcoin and Ethereum protocols and presented them to different agencies.
● Worked on variety of Frontend JavaScript frameworks like AngularJS, Backbone.JS, React.js, JQuery, JQuery UI and good knowledge in Ember.JS.
● Created of interface to manage user menu and Bulk update of Attributes using JS, NEXT.JS and JQUERY
Used Sencha Touch and NEXT JS for the Mobile web interface development. Also used JSON and JQuery for Mobile application development. Worked with HTML and CSS.
● Created a Node.JS console application to listen for new meeting event to be added to the Blockchain.
● Working on developing Proof of Concepts (POCs) for different uses of Blockchain technology in varied business cases.
● Created Node.js middleware application server to encapsulate modern JS widget framework and control set.
● Researching the feasibility of integrating the Hyperledger and Ethereum blockchain to get the best of both the technologies.
● Experience with multiple Blockchain Technology platforms (Ethereum/Hyperledger/Ripple).
● Developed web channel for Retail industry using BlockChain technology using Node.js.
● Developed Unit and E2E test cases using Jasmine and Grunt, Node JS.
● Experience in all phases of Blockchain development life cycle that includes requirement gathering, design, development and implementation. o Utilized Ruby on Rails, Postgresql, JavaScript, Bootstrap, ArcGIS, Mapbox, Leaflet, Jquery, Ansible, Rancher, Docker, and RedHat technologies for streamlined task and project fulfillment.
● Configured and completed end-to-end setup of python project Hyper ledger Cello, A “Blockchain as a service” in Amazon AWS using Ubuntu instances.
● Deployed a Smart contract application in Ethereum Blockchain along with designing the frontend of DApps with Meteor JS or React JS along with HTML, CSS and JQUERY running in Digital Ocean.
● Researched several secure technologies for security and scalability for transactions, which includes Blockchain technologies like Ethereum and Hyperledger.
● Currently implementing an Asset Management System (PoC) on Blockchain using Hyperledger Fabric.
● Build automation tool to consolidate whole BlockChain scripts for production demployment.
● Experience as a polygot software developer with strong experience in designing and developing software solution spanning across web and desktop environments.
● Forked and modified bitcoin blockchain using multichain to create test network.
● Enabled digital signing of stocks by custodian banks for making offers in a federated blockchain.

April 2022 – August 2022

Prime lab (Remotely) (Full-Time)

Full Stack Engineer

● Over 7 years of professional experience in developing and deploying various Object-oriented and web Enterprise Applications using Node.js technologies.
● Redesigned and re-implemented services using NGINX, NodeJS, Express JS, Mongo DB, and MySQL.
● Strong Experience in Designing and Programming Algorithms in python & C/C++.
● Experienced with Database development skills using Database Servers like MySQL, SQL Server 2005, Oracle, and MongoDB.
● Experience with the Middleware using Redux-Thunk, Redux-Saga, Redux-Logger, and Universal React Redux. Expertise in Reacts framework to develop the SPA.
● Responsible for building out the static UI and adding the dynamic attributes to large automotive applications. Created custom Push Notifications, RESTful APIs, and interaction using React-Native-Camera.
● Used Agile/Scrum development methodology and maintained Scrum related information in Rally.
● Experienced in NoSQL technologies like MongoDB, Cassandra, and relational databases like Oracle, SQLite, PostgreSQL, Dynamo DB, and MySQL databases.
● Excellent insight into Model View Control (MVC) architecture, Service Oriented Architecture (SOA), Design Patterns, and UML.
● Worked on Python Scientific packages like Numpy and Pandas to handle data sets effectively.
● Optimized Microservices using NodeJS and ESO as interfaces to Cassandra NoSQL database.
● Working under a senior software architect, prototyped a Kafka-based message queuing system as a Spring.
● Designed and developed custom Mongo DB applications specific to clients’ needs.
● Experience with Front-end JavaScript frameworks like React, React Native, Next.js, NodeJS. And with the creation of RESTful Web service.
● Used Bootstrap, React.js and Node.js in effective web design.
● Hands-on UML compliant high-level design with data flow diagrams, Class Diagrams, Sequence Diagrams, Activity Diagrams, and Use Cases and documenting for peer developers.
● Good knowledge of working with developing component-based reusable applications and Workflow automation using Clear Quest, UML, Rational Rose, and Visio.
● Excellent communicational, analytical, business, and interpersonal skills. Comfortable working independently and also a good team player. Highly motivated to take independent responsibility as well as can contribute and be a productive team member.
● application software using Python and Django in multiple domains.
● Designed and implemented a highly scalable, reactive backend administrative system using JavaScript /Scala integrated with Play Framework with MongoDB deployed to Amazon Web Services.
● MongoDB, JavaScript, AJAX, HTML, XML and template languages.
● Experienced in developing Applications using Python 3.4/2.7, Django 1.9, CSS, HTML, JavaScript, React, jQuery, and Node.js by following W3C standards.
● Experience implementing server-side technologies with restful API and MVC design patterns with node JS and Django framework.
● Extensive knowledge and experience in developing Single Page Applications (SPA) using React
● Proficient in developing complex SQL queries, Stored Procedures, Functions, and Packages, along with performing DDL and DML operations on the database.
● Experience in developing applications using amazon web services like EC2, Cloud Search, Elastic Load balancer ELB, S3, and CloudFront.
● Deployed production site using Apache 2.2 with mod Python and started developing with Django 1.3 beta and currently developing with Django 1.9.
● Hands-on Experience in AWS like Amazon EC2, Amazon S3, Amazon Redshift, Amazon EMR, and Amazon SQS.
● Implemented APIs with AWS Lambda and Serverless Framework in Node.js
● Did proof of concept work for deploying the in-house application to the AWS cloud using AWS services, in particular EC2 and RDS.
● A powerful experience in writing API and Web Services in Python. Good knowledge in developing web applications and implementing Model View Control (MVC) architecture using server-side applications like Django, Flask, and Pyramid.
● Experienced with complete software development life cycle, architecting scalable platforms, object-oriented programming, database design, and agile methodologies.
● Experience in NoSQL databases like Apache Cassandra (1.2, 2.0, and 2.1) and MongoDB

Nov 2021 – June 2022

XR Foundation (Remotely) (Part-Time)

Blockchain Developer

● Involved in Ethereum blockchain development for Healthcare.
● Created smart contracts using solidity programming
● Involved in DAPP development using HTML, Java Script and Node.js and interact with Ethereum Blockchain by using Web3 JS API
● Deployed the smart contract code in Testrpc and perform testing O Created private network with Go-Ethereum.
● Deployed smart contract in different environments using truffle
● Involved in integrating Ethereum blockchain with Metamask browser.
● Retrieve the data from SQL Server and develop Bl reports.
● 2 years of Analytical Sr 3D/WebGL Software Engineer experience in Design, Development, Support and Implementation global enterprise products and services with m – tier client server architecture.
● Optimized loading of hierarchical level of detail meshes to reduce data usage by 30-50%
● Developed methods for accurate and simultaneous rendering of heterogeneous and multi-resolution meshes without visual artifacts through the application of a Biva Visibility Test (patent pending) o Worked on Mindbenders WebGL engine, performed optimizations on both Virtual Texturing and rendering passes
● Obj/3DS files with Blender & Converting into CTM/FBX Loader. 3D Graphics Programming, WebGL, OpenGL, Web Graphics (Canvas/Svg). Three.js, Fabric.js, 2D & 3D Graphics Rendering Works
● Editing of Glass panels and resizing were done using Three.js, Babylon.js, 2D & 3D Graphics Rendering Works
● Designing and presenting interactive sessions about Bitcoin and Ethereum protocols and presented them to different agencies.
● Worked on variety of Frontend JavaScript frameworks like AngularJS, Backbone.JS, React.js, JQuery, JQuery UI and good knowledge in Ember.JS.
● Created of interface to manage user menu and Bulk update of Attributes using JS, NEXT.JS and JQUERY
Used Sencha Touch and NEXT JS for the Mobile web interface development. Also used JSON and JQuery for Mobile application development. Worked with HTML and CSS.
● Created a Node.JS console application to listen for new meeting event to be added to the Blockchain.
● Working on developing Proof of Concepts (POCs) for different uses of Blockchain technology in varied business cases.
● Created Node.js middleware application server to encapsulate modern JS widget framework and control set.
● Researching the feasibility of integrating the Hyperledger and Ethereum blockchain to get the best of both the technologies.
● Experience with multiple Blockchain Technology platforms (Ethereum/Hyperledger/Ripple).
● Developed web channel for Retail industry using BlockChain technology using Node.js.
● Developed Unit and E2E test cases using Jasmine and Grunt, Node JS.
● Experience in all phases of Blockchain development life cycle that includes requirement gathering, design, development and implementation. o Utilized Ruby on Rails, Postgresql, JavaScript, Bootstrap, ArcGIS, Mapbox, Leaflet, Jquery, Ansible, Rancher, Docker, and RedHat technologies for streamlined task and project fulfillment.
● Configured and completed end-to-end setup of python project Hyper ledger Cello, A “Blockchain as a service” in Amazon AWS using Ubuntu instances.
● Deployed a Smart contract application in Ethereum Blockchain along with designing the frontend of DApps with Meteor JS or React JS along with HTML, CSS and JQUERY running in Digital Ocean.
● Researched several secure technologies for security and scalability for transactions, which includes Blockchain technologies like Ethereum and Hyperledger.
● Currently implementing an Asset Management System (PoC) on Blockchain using Hyperledger Fabric.
● Build automation tool to consolidate whole BlockChain scripts for production demployment.
● Experience as a polygot software developer with strong experience in designing and developing software solution spanning across web and desktop environments.
● Forked and modified bitcoin blockchain using multichain to create test network.
● Enabled digital signing of stocks by custodian banks for making offers in a federated blockchain.

Nov 2021 – April 2022

Vircadia(Remotely)

Blockchain Developer | Game Developer

● Involved in Ethereum blockchain development for Healthcare.
● Created smart contracts using solidity programming
● Involved in DAPP development using HTML, Java Script and Node.js and interact with Ethereum Blockchain by using Web3 JS API
● Deployed the smart contract code in Testrpc and perform testing O Created private network with Go-Ethereum.
● Deployed smart contract in different environments using truffle
● Involved in integrating Ethereum blockchain with Metamask browser.
● Retrieve the data from SQL Server and develop Bl reports.
● 2 years of Analytical Sr 3D/WebGL Software Engineer experience in Design, Development, Support and Implementation global enterprise products and services with m – tier client server architecture.
● Optimized loading of hierarchical level of detail meshes to reduce data usage by 30-50%
● Developed methods for accurate and simultaneous rendering of heterogeneous and multi-resolution meshes without visual artifacts through the application of a Biva Visibility Test (patent pending) o Worked on Mindbenders WebGL engine, performed optimizations on both Virtual Texturing and rendering passes
● Obj/3DS files with Blender & Converting into CTM/FBX Loader. 3D Graphics Programming, WebGL, OpenGL, Web Graphics (Canvas/Svg). Three.js, Fabric.js, 2D & 3D Graphics Rendering Works
● Editing of Glass panels and resizing were done using Three.js, Babylon.js, 2D & 3D Graphics Rendering Works
● Designing and presenting interactive sessions about Bitcoin and Ethereum protocols and presented them to different agencies.
● Worked on variety of Frontend JavaScript frameworks like AngularJS, Backbone.JS, React.js, JQuery, JQuery UI and good knowledge in Ember.JS.
● Created of interface to manage user menu and Bulk update of Attributes using JS, NEXT.JS and JQUERY
Used Sencha Touch and NEXT JS for the Mobile web interface development. Also used JSON and JQuery for Mobile application development. Worked with HTML and CSS.
● Created a Node.JS console application to listen for new meeting event to be added to the Blockchain.
● Working on developing Proof of Concepts (POCs) for different uses of Blockchain technology in varied business cases.
● Created Node.js middleware application server to encapsulate modern JS widget framework and control set.
● Researching the feasibility of integrating the Hyperledger and Ethereum blockchain to get the best of both the technologies.
● Experience with multiple Blockchain Technology platforms (Ethereum/Hyperledger/Ripple).
● Developed web channel for Retail industry using BlockChain technology using Node.js.
● Developed Unit and E2E test cases using Jasmine and Grunt, Node JS.
● Experience in all phases of Blockchain development life cycle that includes requirement gathering, design, development and implementation. o Utilized Ruby on Rails, Postgresql, JavaScript, Bootstrap, ArcGIS, Mapbox, Leaflet, Jquery, Ansible, Rancher, Docker, and RedHat technologies for streamlined task and project fulfillment.
● Configured and completed end-to-end setup of python project Hyper ledger Cello, A “Blockchain as a service” in Amazon AWS using Ubuntu instances.
● Deployed a Smart contract application in Ethereum Blockchain along with designing the frontend of DApps with Meteor JS or React JS along with HTML, CSS and JQUERY running in Digital Ocean.
● Researched several secure technologies for security and scalability for transactions, which includes Blockchain technologies like Ethereum and Hyperledger.
● Currently implementing an Asset Management System (PoC) on Blockchain using Hyperledger Fabric.
● Build automation tool to consolidate whole BlockChain scripts for production demployment.
● Experience as a polygot software developer with strong experience in designing and developing software solution spanning across web and desktop environments.
● Forked and modified bitcoin blockchain using multichain to create test network.
● Enabled digital signing of stocks by custodian banks for making offers in a federated blockchain.

July 2021 – September 2021

Podscribe (Podcasters)(Remotely)

Front-End Developer

● Over Extensive 7+ years of experience as a Front-end web developer in developing and designing user experiences of Internet/Intranet applications using HTML, HTML5, XML, DHTML CSS, CSS3, SASS, LESS, JavaScript, React JS, Redux, ES6, Saga, thunk Web pack, Flex, jQuery, JSON, Node.js, Ajax, JQUERY Bootstrap.
● Experience in all phases of SDLC, like Requirement Analysis, Implementation, and Maintenance, and extensive experience with Agile and SCRUM. Expertise in implementing easy-to-use Bootstrap plugins for building carousel, accordion, modal windows, etc. Extensive knowledge in developing single-page applications (SPA).
● Expertise in analyzing the Document Object Model (DOM) Layout, DOM Functions, JavaScript functions, Cascading Styles across cross-browser using Firebug, Developer Tool Bar.
● Expertise in React Js and working with React Flux architecture.
● Experience with the Middleware using Redux-Thunk, Redux-Saga, Redux-Logger, and Universal React Redux. Expertise in Reacts framework to develop the SPA.
● Experience in Reacts Libraries like redux-thunk and redux-saga. Experience with modern build toolchains, like JavaScript frameworks/technologies such as Express.js, Angular.js, React.js, Mobx, or Flux.js.
● Experience in Unit Testing frameworks like Mocha, Chai, and Jasmine Integration Testing and preparing test cases.
● Experience in working with Reacts, React Flux, and Redux architecture using complex object-oriented concepts to improve website performance.
● Expertise in creating Custom Reusable React Components Library Experienced in working with Redux architecture using complex Object-Oriented concepts in improving the performance of the website experience using Reacts components, Forms, Events, Keys, Router, plus Redux, Animations, and Flux concept.
● Good Experience in React Js for creating interactive Ulls using One-way data flow, Virtual DOM, JSX, and React Native concepts.
● Expertise in using Middleware and Redux-Promise in applications to retrieve back-end data and perform RESTFUL services.
● Experienced in working with Node.js and NPM modules like HTTP-server, Marathon, inquirer, path, mongo DB, Micro Services, Request, Elastic Search, express, luck, spark, and templating engines.
● Experience in Node environment using Node.js, NPM, Grunt, Gulp, and Groovy Bower.
● Knowledge of utilizing cloud technologies including Amazon Web Services (AWS), Expertise in RESTful, SOAP web services to integrate between Application-to-Application experience with front-end development with back-end system integration.
● Proficient in using Unit.js testing framework along with Jasmine, Karma, Protractor, and Mocha test runners Expertise in using bug tracking tools like JIRA.
● Experience in Version Control tools like GIT and SVN for Source Code version management.
Experience in Jenkins. Extensive working experience with Axios, mobx, Lodash, and Nextjs.
● Good knowledge of databases like Oracle, MS SQL Server, Azure, MySQL, PL/SQL(Oracle), PostgreSQL, NoSQL, Mongo DB, Cassandra, and web application servers Apache Tomcat, Web logic, etc.
● Proficient with various IDEs like Eclipse, Android Studio, Notepad++, and Dreamweaver.
● Experience working with CVs and SVN for software configuration.
● Experienced with Linux system administration, DevOps, and AWS cloud platform.
● Experience with Windows Azure to deploy the application on the cloud and manage the session.
● Experienced with Ul manual/automated testing tools using Jasmine, Karma, Mocha, and Protractor and code optimization SQL queries on databases like Oracle, SQL Server, and PostgreSQL. also worked on NoSQL Database like MongoDB.

March 2021 – July 2021

Spotter Labs(Remotely)

Full Stack Developer (React, Python, Djnago , Graphql)

● Over 7+ years of experience in developing and designing user-friendly, cross-browser compliant web sites and User Interface (UI) applications using HTML4/5, CSS2/3, Bootstrap, JavaScript, jQuery, jQuery Mobile, JSON, AJAX, XML, React, Next.js, Web Services, Struts, Node.js.
● Experience working with CSS background, Layouts, Positioning, Text, Border, Padding, Pseudo Classes, Elements, and CSS behaviors in CSS.
● Experience in managing the lifecycle of MongoDB database, including database.
● Expertise in database development and implementation using Oracle, SQL Server, MySQL, MongoDB, and PL/SQL.
● Worked in GitHub/ stash repository, SVN version control for code store and manipulations sizing, deployment automation, monitoring, and tuning.
● Implemented load balancing with NGINX to allow dozens of Node JS instances to handle thousands of concurrent users.
● Implement modules into Node.js to integrate with designs and requirements.
● Built Gulp process to watch all the new typescript code changes converted into ES6 format for recent browsers.
● Knowledge in Unified Modeling Language (UML), Flow Chart, Class Diagrams, User Diagram, Activity and Sequence Diagrams.
● Good Web Application debugging skills using Chrome Developers Tools and Firebug.
● Performed unit testing in AngularJS using Karma and Jasmine.
● I designed the web layouts using Adobe Photoshop.
● Understanding all the phases of software development life cycle (SDLC): Work on Agile, Test-driven development, and Development tools such as Visio and Rational tools RAD, RSA, WID, SSTS, and Eclipse.
● Involved with the bug tracking tool JIRA about finding and fixing the bug and sending messages to the team.
● Manage AWS EC2 instances utilizing Auto Scaling, Elastic Load Balancing, and Glacier for our QA and UAT environments as well as infrastructure servers for GIT.
● Have excellent communication, interpersonal and analytical skills—ability to adapt to changing professional work environments to implement software solutions efficiently.
● Extensive experience coordinating the effort with team members, responsible for deliverables, producing the status reports to management, and managing escalations.
● Capability to manage and handle client feedback and comments, increasing client satisfaction index.
● An outstanding, self-motivated professional with around 7 years of experience in the IT industry with a significant focus on Linux/Unix administration and Software Configuration & Build/Release Management.
● Experience in Linux Administration Installation, Configuration, Tuning, and upgrades of Linux (RedHat and Oracle).
● Performs necessary systems maintenance in accordance with Sun and RedHat best practices and Company change management policies.
● Implemented AWS Cloud platform and its features which includes EC2, VPC, EBS, AMI, SNS, RDS, EBS, Cloud Watch, Cloud Trail, Cloud Formation AWS Config, Autos
● calling, Cloud Front, IAM, S3, R53.
● Worked on cloud-based servers like AWS, AZURE, and Rackspace.
● In-depth understanding of the principles and best practices of Software Configuration Management (SCM) processes, which include compiling, packaging, deploying and
● Application configurations.
● Extensively worked with Version Control Systems CVS, SVN (Subversion), and GIT.
● Extensively worked with automation tools like Hudson, Jenkins, and Build Forge to implement the End-to-End Automation.
● Implemented IAAS, PAAS, and SaaS cloud services, including Open stack, Docker, and OpenShift.
● AWS and OpenStack to provision new machines for clients. 53 Storage Services on AWS.
● Server provisioning, automation (Puppet/Chef/Ruby), maintenance, and performance tuning.
● Hands-on experience installing and administrating Cl tools like Hudson/Jenkins, Team City, Bamboo, and ALM tools like Anthill Pro and TFS.
● Performed integration of Code Quality Analysis Techniques like Find Bugs, PMD, and Cobertura with Cl tools.
● Proficient with container systems like Docker and container orchestration like EC2 Container Service, Kubernetes, worked with Terraform.
● Managed Docker orchestration and Docker containerization using Kubernetes.
● Used Kubernetes to orchestrate the deployment, scaling, and management of Docker Containers.
● Good knowledge of Shell, Python, Perl & Expect scripting.
● Provided release engineering support for Java SE and Sun middleware products. The improved build-test-release process through automation and productivity tools development.
● Experience administering and supporting the CM tools, including Git, Subversion, Perforce, and CVS on UNIX and Windows environments.
● Experience customizing JIRA projects with various schemas, complex workflows, screen schemes, permission schemes, and notification schemes.
● Experience and understanding of source control management concepts such as branching, merging, labeling, and integration.
● Experience in building and deploying java applications and troubleshooting the build and deploy failures.
● Extensive experience in using Build Automation tools like ANT and Maven.
● Good knowledge in managing the Nexus and Artifactory repositories for the maven artifacts and dependencies.
● Experience with Front-end JavaScript frameworks like AngularJS, NodeJS. And with the creation of RESTful Web service.
● Optimized Microservices using NodeJS and ESO as interfaces to Cassandra NoSQL database.
● Used Agile/Scrum development methodology and maintained Scrum related information in Rally.
● Extensive experience in working with WebLogic, WebSphere, and Apache web servers.
● Experience in maintaining and executing build scripts to automate development and production builds.
● Knowledge of databases like MySQL and Oracle.
● Experienced in deploying Micro Services to App Servers and Database Changes to Oracle, db2, and MSSQL.
● Set up Build Infrastructure with Jenkins and Subversion server in AWS.
● Experience in Amazon Cloud (EC2) Hosting and AWS Administration.
● Involved in the development of front end of the application using Python 3.4, HTML5, CSS3, Bootstrap 3.0, AJAX, JSON and Jquery..
● Automate dscenarios using Selenium Webdriver Testing Tools used: Selenium IDE, Selenium Webdriver 2.
● Used Django configuration to manage URLs and application parameters added support for AmazonAWS 53 and RDS to host static/media files and the database into Amazon Cloud also Learnt to deploy projects using Jenkins. Utilized PyUnit, the Python unit test framework, for all Python applications.
● Worked on Python Scientific packages like Numpy and Pandas to handle data sets effectively.
● Good knowledge of managing and integrating code Quality tools like SonarQube, managing sonar rules, and Quality gates.
● Familiar with all significant Paas platforms such as Google App Engine, OpenShift, Cloud Foundry, Cloud Bees, etc.
● Used Bootstrap and Angularjs, React.js and Node.js in effective web design.
● Expertise in VMware vSphere, VCenter, VMotion, and Cloud Director.
● Expertise in setup SolarWinds NPM, APM, and Nagios Monitoring Systems Administration.
● Excellent communication, interpersonal, and analytical skills. Proven ability to learn and rapidly adapt to new challenges.
● Good interaction with developers, managers, and team members to coordinate job tasks and a solid commitment to work.

November 2020 – May 2021

Breaker Nation(Remotely)

Full Stack Engineer (React Native, Reactjs, Node, AWS)

● Over 7 years of professional experience in developing and deploying various Object-oriented and web Enterprise Applications using Node.js technologies.
● Redesigned and re-implemented services using NGINX, NodeJS, Express JS, Mongo DB, and MySQL.
● Strong Experience in Designing and Programming Algorithms in python & C/C++.
● Experienced with Database development skills using Database Servers like MySQL, SQL Server 2005, Oracle, and MongoDB.
● Experience with the Middleware using Redux-Thunk, Redux-Saga, Redux-Logger, and Universal React Redux. Expertise in Reacts framework to develop the SPA.
● Responsible for building out the static UI and adding the dynamic attributes to large automotive applications. Created custom Push Notifications, RESTful APIs, and interaction using React-Native-Camera.
● Used Agile/Scrum development methodology and maintained Scrum related information in Rally.
● Experienced in NoSQL technologies like MongoDB, Cassandra, and relational databases like Oracle, SQLite, PostgreSQL, Dynamo DB, and MySQL databases.
● Excellent insight into Model View Control (MVC) architecture, Service Oriented Architecture (SOA), Design Patterns, and UML.
● Worked on Python Scientific packages like Numpy and Pandas to handle data sets effectively.
● Optimized Microservices using NodeJS and ESO as interfaces to Cassandra NoSQL database.
● Working under a senior software architect, prototyped a Kafka-based message queuing system as a Spring.
● Designed and developed custom Mongo DB applications specific to clients’ needs.
● Experience with Front-end JavaScript frameworks like React, React Native, Next.js, NodeJS. And with the creation of RESTful Web service.
● Used Bootstrap, React.js and Node.js in effective web design.
● Hands-on UML compliant high-level design with data flow diagrams, Class Diagrams, Sequence Diagrams, Activity Diagrams, and Use Cases and documenting for peer developers.
● Good knowledge of working with developing component-based reusable applications and Workflow automation using Clear Quest, UML, Rational Rose, and Visio.
● Excellent communicational, analytical, business, and interpersonal skills. Comfortable working independently and also a good team player. Highly motivated to take independent responsibility as well as can contribute and be a productive team member.
● application software using Python and Django in multiple domains.
● Designed and implemented a highly scalable, reactive backend administrative system using JavaScript /Scala integrated with Play Framework with MongoDB deployed to Amazon Web Services.
● MongoDB, JavaScript, AJAX, HTML, XML and template languages.
● Experienced in developing Applications using Python 3.4/2.7, Django 1.9, CSS, HTML, JavaScript, React, jQuery, and Node.js by following W3C standards.
● Experience implementing server-side technologies with restful API and MVC design patterns with node JS and Django framework.
● Extensive knowledge and experience in developing Single Page Applications (SPA) using React
● Proficient in developing complex SQL queries, Stored Procedures, Functions, and Packages, along with performing DDL and DML operations on the database.
● Experience in developing applications using amazon web services like EC2, Cloud Search, Elastic Load balancer ELB, S3, and CloudFront.
● Deployed production site using Apache 2.2 with mod Python and started developing with Django 1.3 beta and currently developing with Django 1.9.
● Hands-on Experience in AWS like Amazon EC2, Amazon S3, Amazon Redshift, Amazon EMR, and Amazon SQS.
● Implemented APIs with AWS Lambda and Serverless Framework in Node.js
● Did proof of concept work for deploying the in-house application to the AWS cloud using AWS services, in particular EC2 and RDS.
● A powerful experience in writing API and Web Services in Python. Good knowledge in developing web applications and implementing Model View Control (MVC) architecture using server-side applications like Django, Flask, and Pyramid.
● Experienced with complete software development life cycle, architecting scalable platforms, object-oriented programming, database design, and agile methodologies.
● Experience in NoSQL databases like Apache Cassandra (1.2, 2.0, and 2.1) and MongoDB

July 2020 – Feb 2021

Starscraper.io(Remotely)

React Native Developer

● Responsible for building out the static UI and adding the dynamic attributes to large automotive applications. Created custom Push Notifications, RESTful APIs, and interaction
● using React-Native-Camera.
● Engineered login front-end functionality – including RESTful service calls, keychain, credential storage, routing, token verification, and error notifications for international
● Buick and Chevrolet mobile applications.
● Developed a hybrid mobile platform for automotive applications using JavaScript and React Native, resulting in 88% code share between iOS and Android while reducing
● development time by 33%.
● Architected application following Atomic Design Principal, leading to 44% increased reusability of components.
● Changed Redux action s to Promises and Lifecycle Methods to asynchronous functions using ES7 async await to manage Reacts level state better and cut Redux container development time by 80%.
● Built features for 100,000+ users through CSS3, Flexbox, Storybook, React Navigation, Layout Animated, and Animated API in response to user scroll and click events to
● enhance UI/UX and improve user retention by 30%.
● By writing Jest and Enzyme tests, I increased statement and branch coverage to 56% and 51%, respectively.
● Involved in daily standups, powerful programming techniques, and Agile mastery…
● Responsible for designing and developing various components such as tab bars, a map view, image picker, document picker, push notifications, sign-in/out features, profile management, and navigation using react-native.
● Used Git for version control of the source code and maintenance of the builds and the relevant documents.
● It increased test coverage by 55% using Enzyme and Jest, revealing vital bugs in login flow, which increased projected user growth by 22%.
● Refactored error message handling design by implementing React Native alert dialog resulting in the potential decrease of user input errors by 44%.
● Lead team in the adoption of React-Native best practices.
● Developed detailed profile pages – caching images from API responses for quicker load times. Implemented a modular search component with real time filtering and autosuggestions.
● Refactored the app’s navigation from the ground up using React Navigation to replicate native interactions. Rebuilt from scratch major feature components to improve performance and clean up code.
● Responsible for adding margin properties to the custom style objects and aligning home menus and swipe bar iOS Android native navigation (e.g., react-native navigation).
● It was developed and positioned JSX elements within Flexbox to create high-quality, attractive, front-end user interfaces.
● Deployed application to the Google Play Store and Apple Store.
● Used Code Push to deliver over-the-air updates when new features were released or upgraded.

Aug 2019 – July 2020

Full Stack Dveloper

Anekonnect Incorporated

● Over 7 years of professional experience in developing and deploying various Object-oriented and web Enterprise Applications using Node.js technologies.
● Redesigned and re-implemented services using NGINX, NodeJS, Express JS, Mongo DB, and MySQL.
● Strong Experience in Designing and Programming Algorithms in python & C/C++.
● Experienced with Database development skills using Database Servers like MySQL, SQL Server 2005, Oracle, and MongoDB.
● Experience with the Middleware using Redux-Thunk, Redux-Saga, Redux-Logger, and Universal React Redux. Expertise in Reacts framework to develop the SPA.
● Responsible for building out the static UI and adding the dynamic attributes to large automotive applications. Created custom Push Notifications, RESTful APIs, and interaction using React-Native-Camera.
● Used Agile/Scrum development methodology and maintained Scrum related information in Rally.
● Experienced in NoSQL technologies like MongoDB, Cassandra, and relational databases like Oracle, SQLite, PostgreSQL, Dynamo DB, and MySQL databases.
● Excellent insight into Model View Control (MVC) architecture, Service Oriented Architecture (SOA), Design Patterns, and UML.
● Worked on Python Scientific packages like Numpy and Pandas to handle data sets effectively.
● Optimized Microservices using NodeJS and ESO as interfaces to Cassandra NoSQL database.
● Working under a senior software architect, prototyped a Kafka-based message queuing system as a Spring.
● Designed and developed custom Mongo DB applications specific to clients’ needs.
● Experience with Front-end JavaScript frameworks like React, React Native, Next.js, NodeJS. And with the creation of RESTful Web service.
● Used Bootstrap, React.js and Node.js in effective web design.
● Hands-on UML compliant high-level design with data flow diagrams, Class Diagrams, Sequence Diagrams, Activity Diagrams, and Use Cases and documenting for peer developers.
● Good knowledge of working with developing component-based reusable applications and Workflow automation using Clear Quest, UML, Rational Rose, and Visio.
● Excellent communicational, analytical, business, and interpersonal skills. Comfortable working independently and also a good team player. Highly motivated to take independent responsibility as well as can contribute and be a productive team member.
● application software using Python and Django in multiple domains.
● Designed and implemented a highly scalable, reactive backend administrative system using JavaScript /Scala integrated with Play Framework with MongoDB deployed to Amazon Web Services.
● MongoDB, JavaScript, AJAX, HTML, XML and template languages.
● Experienced in developing Applications using Python 3.4/2.7, Django 1.9, CSS, HTML, JavaScript, React, jQuery, and Node.js by following W3C standards.
● Experience implementing server-side technologies with restful API and MVC design patterns with node JS and Django framework.
● Extensive knowledge and experience in developing Single Page Applications (SPA) using React
● Proficient in developing complex SQL queries, Stored Procedures, Functions, and Packages, along with performing DDL and DML operations on the database.
● Experience in developing applications using amazon web services like EC2, Cloud Search, Elastic Load balancer ELB, S3, and CloudFront.
● Deployed production site using Apache 2.2 with mod Python and started developing with Django 1.3 beta and currently developing with Django 1.9.
● Hands-on Experience in AWS like Amazon EC2, Amazon S3, Amazon Redshift, Amazon EMR, and Amazon SQS.
● Implemented APIs with AWS Lambda and Serverless Framework in Node.js
● Did proof of concept work for deploying the in-house application to the AWS cloud using AWS services, in particular EC2 and RDS.
● A powerful experience in writing API and Web Services in Python. Good knowledge in developing web applications and implementing Model View Control (MVC) architecture using server-side applications like Django, Flask, and Pyramid.
● Experienced with complete software development life cycle, architecting scalable platforms, object-oriented programming, database design, and agile methodologies.
● Experience in NoSQL databases like Apache Cassandra (1.2, 2.0, and 2.1) and MongoDB

Sep 2018 – August 2019

Full Stack Developer

Haggerty & Haggerty Digital Services

● Over 7 years of professional experience in developing and deploying various Object-oriented and web Enterprise Applications using Node.js technologies.
● Redesigned and re-implemented services using NGINX, NodeJS, Express JS, Mongo DB, and MySQL.
● Strong Experience in Designing and Programming Algorithms in python & C/C++.
● Experienced with Database development skills using Database Servers like MySQL, SQL Server 2005, Oracle, and MongoDB.
● Experience with the Middleware using Redux-Thunk, Redux-Saga, Redux-Logger, and Universal React Redux. Expertise in Reacts framework to develop the SPA.
● Responsible for building out the static UI and adding the dynamic attributes to large automotive applications. Created custom Push Notifications, RESTful APIs, and interaction using React-Native-Camera.
● Used Agile/Scrum development methodology and maintained Scrum related information in Rally.
● Experienced in NoSQL technologies like MongoDB, Cassandra, and relational databases like Oracle, SQLite, PostgreSQL, Dynamo DB, and MySQL databases.
● Excellent insight into Model View Control (MVC) architecture, Service Oriented Architecture (SOA), Design Patterns, and UML.
● Worked on Python Scientific packages like Numpy and Pandas to handle data sets effectively.
● Optimized Microservices using NodeJS and ESO as interfaces to Cassandra NoSQL database.
● Working under a senior software architect, prototyped a Kafka-based message queuing system as a Spring.
● Designed and developed custom Mongo DB applications specific to clients’ needs.
● Experience with Front-end JavaScript frameworks like React, React Native, Next.js, NodeJS. And with the creation of RESTful Web service.
● Used Bootstrap, React.js and Node.js in effective web design.
● Hands-on UML compliant high-level design with data flow diagrams, Class Diagrams, Sequence Diagrams, Activity Diagrams, and Use Cases and documenting for peer developers.
● Good knowledge of working with developing component-based reusable applications and Workflow automation using Clear Quest, UML, Rational Rose, and Visio.
● Excellent communicational, analytical, business, and interpersonal skills. Comfortable working independently and also a good team player. Highly motivated to take independent responsibility as well as can contribute and be a productive team member.
● application software using Python and Django in multiple domains.
● Designed and implemented a highly scalable, reactive backend administrative system using JavaScript /Scala integrated with Play Framework with MongoDB deployed to Amazon Web Services.
● MongoDB, JavaScript, AJAX, HTML, XML and template languages.
● Experienced in developing Applications using Python 3.4/2.7, Django 1.9, CSS, HTML, JavaScript, React, jQuery, and Node.js by following W3C standards.
● Experience implementing server-side technologies with restful API and MVC design patterns with node JS and Django framework.
● Extensive knowledge and experience in developing Single Page Applications (SPA) using React
● Proficient in developing complex SQL queries, Stored Procedures, Functions, and Packages, along with performing DDL and DML operations on the database.
● Experience in developing applications using amazon web services like EC2, Cloud Search, Elastic Load balancer ELB, S3, and CloudFront.
● Deployed production site using Apache 2.2 with mod Python and started developing with Django 1.3 beta and currently developing with Django 1.9.
● Hands-on Experience in AWS like Amazon EC2, Amazon S3, Amazon Redshift, Amazon EMR, and Amazon SQS.
● Implemented APIs with AWS Lambda and Serverless Framework in Node.js
● Did proof of concept work for deploying the in-house application to the AWS cloud using AWS services, in particular EC2 and RDS.
● A powerful experience in writing API and Web Services in Python. Good knowledge in developing web applications and implementing Model View Control (MVC) architecture using server-side applications like Django, Flask, and Pyramid.
● Experienced with complete software development life cycle, architecting scalable platforms, object-oriented programming, database design, and agile methodologies.
● Experience in NoSQL databases like Apache Cassandra (1.2, 2.0, and 2.1) and MongoDB

Sep 2017 – Aug 2018

Full-Stack Developer

Nivan Tech

● Over 7 years of professional experience in developing and deploying various Object-oriented and web Enterprise Applications using Node.js technologies.
● Redesigned and re-implemented services using NGINX, NodeJS, Express JS, Mongo DB, and MySQL.
● Strong Experience in Designing and Programming Algorithms in python & C/C++.
● Experienced with Database development skills using Database Servers like MySQL, SQL Server 2005, Oracle, and MongoDB.
● Experience with the Middleware using Redux-Thunk, Redux-Saga, Redux-Logger, and Universal React Redux. Expertise in Reacts framework to develop the SPA.
● Responsible for building out the static UI and adding the dynamic attributes to large automotive applications. Created custom Push Notifications, RESTful APIs, and interaction using React-Native-Camera.
● Used Agile/Scrum development methodology and maintained Scrum related information in Rally.
● Experienced in NoSQL technologies like MongoDB, Cassandra, and relational databases like Oracle, SQLite, PostgreSQL, Dynamo DB, and MySQL databases.
● Excellent insight into Model View Control (MVC) architecture, Service Oriented Architecture (SOA), Design Patterns, and UML.
● Worked on Python Scientific packages like Numpy and Pandas to handle data sets effectively.
● Optimized Microservices using NodeJS and ESO as interfaces to Cassandra NoSQL database.
● Working under a senior software architect, prototyped a Kafka-based message queuing system as a Spring.
● Designed and developed custom Mongo DB applications specific to clients’ needs.
● Experience with Front-end JavaScript frameworks like React, React Native, Next.js, NodeJS. And with the creation of RESTful Web service.
● Used Bootstrap, React.js and Node.js in effective web design.
● Hands-on UML compliant high-level design with data flow diagrams, Class Diagrams, Sequence Diagrams, Activity Diagrams, and Use Cases and documenting for peer developers.
● Good knowledge of working with developing component-based reusable applications and Workflow automation using Clear Quest, UML, Rational Rose, and Visio.
● Excellent communicational, analytical, business, and interpersonal skills. Comfortable working independently and also a good team player. Highly motivated to take independent responsibility as well as can contribute and be a productive team member.
● application software using Python and Django in multiple domains.
● Designed and implemented a highly scalable, reactive backend administrative system using JavaScript /Scala integrated with Play Framework with MongoDB deployed to Amazon Web Services.
● MongoDB, JavaScript, AJAX, HTML, XML and template languages.
● Experienced in developing Applications using Python 3.4/2.7, Django 1.9, CSS, HTML, JavaScript, React, jQuery, and Node.js by following W3C standards.
● Experience implementing server-side technologies with restful API and MVC design patterns with node JS and Django framework.
● Extensive knowledge and experience in developing Single Page Applications (SPA) using React
● Proficient in developing complex SQL queries, Stored Procedures, Functions, and Packages, along with performing DDL and DML operations on the database.
● Experience in developing applications using amazon web services like EC2, Cloud Search, Elastic Load balancer ELB, S3, and CloudFront.
● Deployed production site using Apache 2.2 with mod Python and started developing with Django 1.3 beta and currently developing with Django 1.9.
● Hands-on Experience in AWS like Amazon EC2, Amazon S3, Amazon Redshift, Amazon EMR, and Amazon SQS.
● Implemented APIs with AWS Lambda and Serverless Framework in Node.js
● Did proof of concept work for deploying the in-house application to the AWS cloud using AWS services, in particular EC2 and RDS.
● A powerful experience in writing API and Web Services in Python. Good knowledge in developing web applications and implementing Model View Control (MVC) architecture using server-side applications like Django, Flask, and Pyramid.
● Experienced with complete software development life cycle, architecting scalable platforms, object-oriented programming, database design, and agile methodologies.
● Experience in NoSQL databases like Apache Cassandra (1.2, 2.0, and 2.1) and MongoDB

Jun 2016 – Dec 2017

Full Stack Web Developer

Naked Media

● Over 7 years of professional experience in developing and deploying various Object-oriented and web Enterprise Applications using Node.js technologies.
● Redesigned and re-implemented services using NGINX, NodeJS, Express JS, Mongo DB, and MySQL.
● Strong Experience in Designing and Programming Algorithms in python & C/C++.
● Experienced with Database development skills using Database Servers like MySQL, SQL Server 2005, Oracle, and MongoDB.
● Experience with the Middleware using Redux-Thunk, Redux-Saga, Redux-Logger, and Universal React Redux. Expertise in Reacts framework to develop the SPA.
● Responsible for building out the static UI and adding the dynamic attributes to large automotive applications. Created custom Push Notifications, RESTful APIs, and interaction using React-Native-Camera.
● Used Agile/Scrum development methodology and maintained Scrum related information in Rally.
● Experienced in NoSQL technologies like MongoDB, Cassandra, and relational databases like Oracle, SQLite, PostgreSQL, Dynamo DB, and MySQL databases.
● Excellent insight into Model View Control (MVC) architecture, Service Oriented Architecture (SOA), Design Patterns, and UML.
● Worked on Python Scientific packages like Numpy and Pandas to handle data sets effectively.
● Optimized Microservices using NodeJS and ESO as interfaces to Cassandra NoSQL database.
● Working under a senior software architect, prototyped a Kafka-based message queuing system as a Spring.
● Designed and developed custom Mongo DB applications specific to clients’ needs.
● Experience with Front-end JavaScript frameworks like React, React Native, Next.js, NodeJS. And with the creation of RESTful Web service.
● Used Bootstrap, React.js and Node.js in effective web design.
● Hands-on UML compliant high-level design with data flow diagrams, Class Diagrams, Sequence Diagrams, Activity Diagrams, and Use Cases and documenting for peer developers.
● Good knowledge of working with developing component-based reusable applications and Workflow automation using Clear Quest, UML, Rational Rose, and Visio.
● Excellent communicational, analytical, business, and interpersonal skills. Comfortable working independently and also a good team player. Highly motivated to take independent responsibility as well as can contribute and be a productive team member.
● application software using Python and Django in multiple domains.
● Designed and implemented a highly scalable, reactive backend administrative system using JavaScript /Scala integrated with Play Framework with MongoDB deployed to Amazon Web Services.
● MongoDB, JavaScript, AJAX, HTML, XML and template languages.
● Experienced in developing Applications using Python 3.4/2.7, Django 1.9, CSS, HTML, JavaScript, React, jQuery, and Node.js by following W3C standards.
● Experience implementing server-side technologies with restful API and MVC design patterns with node JS and Django framework.
● Extensive knowledge and experience in developing Single Page Applications (SPA) using React
● Proficient in developing complex SQL queries, Stored Procedures, Functions, and Packages, along with performing DDL and DML operations on the database.
● Experience in developing applications using amazon web services like EC2, Cloud Search, Elastic Load balancer ELB, S3, and CloudFront.
● Deployed production site using Apache 2.2 with mod Python and started developing with Django 1.3 beta and currently developing with Django 1.9.
● Hands-on Experience in AWS like Amazon EC2, Amazon S3, Amazon Redshift, Amazon EMR, and Amazon SQS.
● Implemented APIs with AWS Lambda and Serverless Framework in Node.js
● Did proof of concept work for deploying the in-house application to the AWS cloud using AWS services, in particular EC2 and RDS.
● A powerful experience in writing API and Web Services in Python. Good knowledge in developing web applications and implementing Model View Control (MVC) architecture using server-side applications like Django, Flask, and Pyramid.
● Experienced with complete software development life cycle, architecting scalable platforms, object-oriented programming, database design, and agile methodologies.
● Experience in NoSQL databases like Apache Cassandra (1.2, 2.0, and 2.1) and MongoDB

EDUCATION

2015

BSc Mechanical Engineering

KUET

I studied Mechanical Engineering at Khulna University of Engineering & Technology. I chose this subject as I knew it would be a solid foundation that I could build on for my future career. Not only has it enabled me to build my development skills, but it helps when discussing technical or design issues with other technical or engineering stakeholders and clients. It also means I can look at any project from a 360degree angle and I often find myself working through problems using theory and knowledge gained from this course.

2010

H.S.C

Govt. Azizul Haque College, Bogra

I got my H.S.C at A.H.C Bogra.