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Sangram Swain

@sangramswain

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Entry-level Java Developer building secure Spring Boot backends and REST APIs.

India

Message

What I'm looking for

I’m looking for an entry-level backend role where I can build secure Spring Boot REST services, improve API reliability and performance, collaborate in agile teams, and grow by writing clean, maintainable enterprise-grade code.

I’m an entry-level Java Developer focused on building secure backend applications with Java and the Spring ecosystem. I develop REST APIs, implement authentication and validation, and work with scalable backend designs using object-oriented programming and clean, maintainable code.

Through projects like WeatherTrip and an IP-based API Rate Limiter, I’ve designed layered APIs, integrated third-party services, and applied global exception handling and security (including JWT). I also strengthen quality through debugging, performance optimization, API testing with Postman, and version control with Git/GitHub.

Experience

Work history, roles, and key accomplishments

Back-End API Development

IBM SkillsBuild and TCS iON Career Edge

Completed Back-End API Development training with an emphasis on building secure, maintainable backend services. Covered backend API development concepts such as authentication, validation, and database integration using Spring Boot and REST APIs.

Java Spring Boot REST APIs Authentication Validation Database Integration

Java Full-Stack Training

JSpiders

Completed Java Full-Stack Development training focused on enterprise backend application development. Built Spring Boot backend applications with REST APIs, authentication, validation, database integration, and MVC architecture, and practiced API testing with Postman and Git/GitHub workflows.