Mahesh Ingle

Software Developer Intern

Fidelion Tech

04-2025 - 10-2025

Full-stack development experience in Java Spring Boot + React.js ecosystem. Built production-level backend applications using Java, Spring Boot, microservices and clean architecture. Developed layered RESTful APIs following modular design principles. Integrated Spring Security for authentication and authorization. Used MongoDB as NoSQL database with well-structured domain models and DTOs. Performed API testing & validation using Postman and ensured reliable builds with JUnit unit tests and Log4j logging. Developed a responsive, single-page application using React with modular components and clean UI/UX. Built dynamic menu & order system: customers can browse hotels, view categorized menus, place multi-item orders. Created Admin Panel to manage hotels, view all orders, filter orders by date/time, and track revenue. Integrated JWT-based login for both Admin and User, conditional rendering hides admin features for normal users.