Avijit Roy

– Designed and developed a RESTful API for product management using Node.js, Express.js, and MongoDB. – Implemented full CRUD operations including product creation, retrieval, update, and soft delete functionality. – Built soft delete mechanism to preserve data and enabled retrieval of deleted records. – Structured backend using MVC architecture with modular routing, controllers, and models. – Managed environment variables using dotenv and tested endpoints using Postman. – Implemented error handling and validation for reliable API performance. – Designed RESTful endpoints with proper routing structure and HTTP methods following best practices.

– Developed a responsive multi-page jewellery website using semantic HTML5, modular CSS, Bootstrap, and JavaScript. – Structured codebase with separate HTML, CSS, and JavaScript files, ensuring maintainability and clear separation of concerns. – Designed consistent UI using reusable components, CSS variables, and custom animations. – Implemented interactive features including product filtering, sliders, dynamic DOM updates, and price controls. – Added client-side form validation, user feedback notifications, and scroll-based effects to enhance user experience. – Optimized responsiveness and performance for a seamless experience across devices and screen sizes.

– Developed a responsive web platform using semantic HTML5, modular CSS, Bootstrap, and JavaScript. – Structured the application with separate HTML, CSS, and JavaScript files to ensure maintainability and scalability. – Designed clean and consistent UI using reusable components, Bootstrap utilities, and custom styling. – Integrated REST APIs for user authentication (login and registration), implementing login and registration functionality using JavaScript. – Handled API responses, managed form data, and ensured proper request-response flow, and performed client-side validation for authentication workflows. – Enhanced user experience with responsive layouts, interactive elements, and optimized performance across devices.

– Developed responsive user interfaces using HTML, CSS, and Bootstrap, ensuring cross-device compatibility. – Implemented user authentication flows (login and registration) by integrating REST APIs using JavaScript. – Collaborated with cross-functional teams including UI/UX, React, and backend (Node.js) to understand API workflows and system integration. – Applied Software Development Life Cycle (SDLC) practices including requirement analysis, development, testing, and iteration. – Enhanced user experience by optimizing layouts, improving responsiveness, and maintaining clean, structured code. – Managed code and version control using Git and GitHub for collaborative development. – Recognized as Best Performer and secured 2nd place among 8 teams for delivering a high-quality project under SDLC practices.