The Online Food Delivery Application that connects restaurants with food lovers. It offers a seamless platform for restaurant owners to register and manage their establishments while allowing customers to order their favorite meals easily.Responsibilities:- Developed and maintained the backend using Spring Boot 3.- Built and enhanced the user interface with React 18, MUI, Tailwind, and Redux.- Managed data storage and retrieval with MySQL.- Implemented JWT and Spring Security for secure user authentication and role management.- Integrated Stripe for secure and reliable payment processing.- Developed tailored admin panels for restaurant owners and a super admin panel for platform owners.- Configured email notifications for order updates and password resets.- Used React Router DOM for smooth user navigation.

The Smart Contact Manager System is a web application for efficient contact management, supporting authentication via email, Google, and GitHub.Responsibilities:- Developed user authentication using email/password, Google, and GitHub integration.- Implemented Spring Data JPA for ORM, integrating MySQL/PostgreSQL for persistent storage.- Integrated OAuth for social logins and implemented Spring Security for route protection.- Configured Java email services for account verification and contact communication.- Utilized AWS and Cloudinary for storing contact pictures.- Designed and developed the user interface using Thymeleaf, JavaScript, and Tailwind.- Created comprehensive documentation for the application, including user guides and API references.