Web Application Development

Scalable Web Application with React.js & Node.js

Developed a full-stack web application using React.js on the frontend and Node.js with Express on the backend. The application was designed with a modular, component-based architecture that supports rapid feature development and easy maintenance. RESTful APIs were built to handle data operations with proper authentication, validation, and error handling.

The frontend leverages React's component-based architecture with state management for a responsive and dynamic user experience. The backend API layer is built on Node.js with Express, featuring JWT-based authentication, role-based access control, and integration with both SQL and NoSQL databases depending on the data requirements.

The application was containerized with Docker and deployed to cloud infrastructure with CI/CD pipelines for automated testing and deployment. Performance optimizations including code splitting, lazy loading, caching strategies, and CDN integration were implemented to ensure fast load times and a smooth user experience at scale.

Key Highlights

• Full-stack development with React.js frontend and Node.js/Express backend
• RESTful API design with JWT authentication and role-based access
• Responsive UI with component-based architecture and state management
• Containerized deployment with Docker and automated CI/CD pipelines
• Performance optimizations: code splitting, lazy loading, and CDN integration
• Database integration with both SQL and NoSQL solutions