Worked with Front-end JavaScript frameworks like React, React Native, Next.js, NodeJS. And with the creation of RESTful Web service.I was 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.Implemented server-side technologies with restful API and MVC design patterns with node and Typescript. Worked on developing Single Page Applications (SPA) using React.Developed complex SQL queries, Stored Procedures, Functions, and Packages, along with performing DDL and DML operations on the database.Developed applications using amazon web services like EC2, Cloud Search, Elastic Load balancer ELB, S3, and Cloud Front.Worked with complete software development life cycle, architecting scalable platforms, objectoriented programming, database design, and agile methodologies.Collaborated with project managers to select ambitious, but realistic coding milestones on prerelease software project development.

Building Scalable AI, Data , App & Automation Solutions
Seeking new opportunities, I am a Data and AI Engineer specializing in LLM/RAG systems, LangChain integrations, and AI workflow automation (n8n). With 7+ years of remote experience, I deliver scalable, end-to-end solutions across data engineering, generative AI, and automation.I excel at building robust ETL pipelines, developing AI-powered applications, and implementing real-time data workflows. My expertise spans large language model (LLM) orchestration, Retrieval-Augmented Generation (RAG), cloud services (AWS, GCP), and efficient system design.Passionate about integrating data, AI, and automation, I bring a practical, impact-driven approach to building intelligent, scalable systems.
Pankaj | Data, AI, LLM, RAG & Automation Expert
Pankaj | Data, AI, LLM, RAG & Automation Expert