● Built and maintained SPAs using React 18, TypeScript, and Redux Toolkit, with statemanagement enhancements via React Query.
● Developed and integrated RESTful and GraphQL APIs using Axios, Apollo Client, and DjangoREST Framework for seamless data exchange.
● Implemented server-side rendering with Next.js and Node.js, optimizing performance andimproving SEO.
● Created and styled responsive UIs using CSS Grid, Flexbox, and styled-components, ensuringcross-browser compatibility.
● Developed backend services using Django and Python, managing databases with PostgreSQLand securing applications with JWT authentication.
● Deployed and containerized applications using Docker, AWS, and Vercel for consistentenvironments and scalable cloud hosting.
● Automated testing and CI/CD pipelines using Jest, React Testing Library, Cypress, and GitHubActions, ensuring high code quality.
● Applied Agile methodologies and collaborated in sprints to deliver features on time andwithin scope.
Technologies: HTML5, CSS3, JavaScript (ESNext), TypeScript, React 18, Redux Toolkit, Node.js,Django, Python, PostgreSQL, GraphQL, Axios, Apollo Client, Jest, Cypress, Webpack 5, Docker, AWS, Vercel, GitHub, Jest, Pytest.