React Frontend Development (Primary Focus)
- Architect, build, and maintain complex React applications — dashboards, analytics platforms, internal tools, and customer-facing products
- Develop responsive, mobile-first UIs optimized for tablet (iPad) and desktop with pixel-perfect execution
- Build rich data visualizations using D3.js, Recharts, Chart.js, or custom SVG/Canvas components
- Implement advanced state management patterns using Redux Toolkit, Zustand, React Query, or Context API
- Create reusable, well-documented component libraries with design system integration (Tailwind CSS, Styled Components, or CSS Modules)
- Optimize frontend performance: code splitting, lazy loading, memoisation, virtual scrolling, bundle analysis
- Write comprehensive tests using Jest, React Testing Library, and Cypress for E2E testing
- Implement real-time features using WebSockets, Server-Sent Events, or polling strategies

API Design & Backend Development
- Design and build RESTful APIs using Node.js (Express/Fastify) or Python (FastAPI/Flask) following OpenAPI specifications




- Develop GraphQL APIs where appropriate for complex data querying needs
- Implement authentication and authorization (OAuth 2.0, JWT, RBAC) for secure API access
- Build middleware for logging, rate limiting, caching, error handling, and request validation
- Design database schemas and write effective queries (PostgreSQL, MongoDB, or similar)
- Implement API versioning, pagination, filtering, and search capabilities
- Build and maintain microservices or serverless functions (Azure Functions / AWS Lambda)
- Create API documentation using Swagger/OpenAPI and maintain developer-facing docs

Integration & Data Layer
- Integrate frontend applications with data platforms (Databricks, data warehouses, data lakes) through API layers
- Build data ingestion endpoints that accept, validate, transform, and store incoming data
- Work with data engineers to consume curated datasets and serve them through optimized APIs

📌 Full Stack React Application Developer (Noida)
🏢 techcarrot
📍 Noida