Full Stack Developer At ByDesignByDesign Technologies React Native | Node.js | Microservices | Mobile Applications

Full Stack Developer

ByDesign Technologies

React Native | Node.js | Microservices | Mobile Applications

Role Overview

Worked as a Full Stack Developer at ByDesign, building enterprise-grade mobile applications for the automotive industry. Led development of large-scale React Native applications with complex UI/UX requirements, RESTful API integrations, and real-time push notification systems.

Developed and deployed production mobile applications to both Google Play Store and Apple App Store, implementing robust front-end and back-end validation, optimizing microservices architecture, and ensuring scalable, maintainable code through comprehensive documentation and testing.

Key Responsibilities

📱

Mobile App Development

Built static UI and dynamic components for large-scale automotive mobile applications using React Native with custom camera integrations and real-time features.

🔔

Push Notifications & APIs

Designed and implemented custom push notification systems and RESTful APIs for seamless client-server communication and real-time user engagement.

⚙️

State Management

Architected middleware layer using Redux-Thunk, Redux-Saga, and Redux-Logger with Universal React Redux for complex state management across the application.

🚀

App Store Deployment

Successfully deployed production applications to Google Play Store and Apple App Store, managing release cycles, versioning, and compliance requirements.

🔧

Microservices Optimization

Optimized backend microservices using Node.js and ESO as interfaces to Cassandra NoSQL database for high-performance data operations.

📐

System Design & Documentation

Created UML-compliant high-level designs including data flow diagrams, class diagrams, sequence diagrams, and comprehensive documentation for development teams.

Technical Contributions

📱 Frontend Development

• React Native UI: Built complex static and dynamic UI components for automotive applications
• SPA Development: Developed Single Page Applications using React framework for seamless user experience
• Camera Integration: Implemented custom camera interactions using React-Native-Camera library
• Client-Side Validation: Created comprehensive front-end validation for forms and user inputs
• Responsive Design: Ensured consistent UI/UX across multiple device sizes and platforms

⚙️ State Management & Middleware

• Redux Architecture: Implemented Redux for centralized state management across the application
• Redux-Thunk: Handled asynchronous actions and API calls with Redux-Thunk middleware
• Redux-Saga: Managed complex side effects and business logic using Redux-Saga
• Redux-Logger: Integrated logging middleware for debugging and state tracking
• Universal React Redux: Configured server-side rendering with Universal React Redux

🔧 Backend & API Development

• RESTful APIs: Designed and developed RESTful API endpoints for mobile app consumption
• Node.js Microservices: Built and optimized microservices using Node.js runtime
• Cassandra Database: Implemented ESO interfaces to Cassandra NoSQL for scalable data storage
• Server-Side Validation: Created robust backend validation layers for data integrity
• Push Notifications: Developed custom push notification service for iOS and Android

🧪 Testing & Quality Assurance

• Web Services Testing: Created comprehensive test suites for web services and APIs
• Debugging: Identified and resolved complex bugs in production and development environments
• Code Review: Participated in peer code reviews to maintain code quality standards
• Performance Testing: Conducted performance testing and optimization for mobile applications

Technology Stack

⚛️ React Native 🟢 Node.js 🔄 Redux ⚡ Redux-Thunk 🎭 Redux-Saga 📊 Redux-Logger 🗄️ Cassandra 🔌 RESTful APIs 📸 React-Native-Camera 📐 UML Design

System Design & Documentation

📊 Data Flow Diagrams

Created comprehensive data flow diagrams to visualize system architecture, data movement, and component interactions for stakeholder communication.

🏗️ Class Diagrams

Designed UML-compliant class diagrams defining object structures, relationships, and inheritance hierarchies for object-oriented architecture.

🔄 Sequence Diagrams

Developed sequence diagrams illustrating time-ordered interactions between components for complex workflow documentation.

📋 Activity & Use Case Diagrams

Created activity diagrams and use case documentation for business logic flows and user interaction patterns.

Key Achievements

• Production Deployments: Successfully launched mobile apps to Google Play Store and Apple App Store
• Complex State Management: Architected scalable Redux middleware for enterprise applications
• Microservices Optimization: Improved backend performance through Node.js and Cassandra optimization
• Custom Camera Integration: Built native camera features for automotive inspection workflows
• Push Notification System: Implemented real-time notification service for user engagement
• Full-Stack Validation: Created comprehensive validation layers across frontend and backend
• UML Documentation: Delivered production-grade system design documentation for development teams
• API Development: Designed RESTful APIs consumed by multiple mobile and web clients

🏢

Project: ByDesign

Learn more about ByDesign Technologies and their automotive solutions platform.

Visit ByDesign →

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