Open to opportunities

Ahmar Jamal

@ahmarjamal

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Backend developer building REST APIs with Spring Boot, Spring Security, JWT, and MySQL.

India

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What I'm looking for

I’m aiming for backend engineering work where I can build and secure REST APIs with Spring Boot and JWT, and collaborate on features end-to-end with reliable databases and clean architecture.

I worked on backend development at Tata Communications Transformation Services, enhancing Employee Management applications with Java, JSP, Servlets, MySQL, and Spring Boot using MVC CRUD patterns.

I designed RESTful APIs with Spring Boot and Spring Data JPA, using Postman and Swagger UI for clearer API documentation. I also implemented authentication and authorization with Spring Security and JWT, including role-based access control.

At Sage Vista Global Pvt Ltd, I built core platform features like payment integration, course delivery, and live session management, then improved backend performance and frontend integration across key modules.

Outside internships, I built projects like a secure Password Manager with encrypted credentials and JWT-protected APIs, and an Ethereum Sepolia crowdfunding platform with Solidity, MetaMask, and Thirdweb.

Experience

Work history, roles, and key accomplishments

Backend Development Intern

Tata Communications Transformation Services

Jun 2025 - Aug 2025 (2 months)

Developed and enhanced Employee Management applications using Java, JSP, Servlets, MySQL, and Spring Boot. Designed and tested RESTful APIs using Spring Boot, Spring Data JPA, Postman, and Swagger UI.

Java JSP Servlet MySQL Spring Boot Postman Spring Security JWT

Software Development Intern

Sage Vista Global Pvt Ltd

Dec 2023 - Mar 2024 (3 months)

Developed core platform features including payment integration, course delivery, and live session management systems. Improved backend performance and frontend integration across key modules.