Riddhi Radia

Java Backend Engineer with 1+ year of experience working on scalable backend applications using Java, Spring Boot, REST APIs, and SQL. Experienced in developing and supporting enterprise banking applications, writing clean and testable code, and resolving production issues. Strong understanding of OOP, data structures, backend development fundamentals, and secure coding practices.

Backend Developer at Tata Consultancy Services (TCS) (2024-11 – Present)

• Developing and maintaining high-availability RESTful APIs for a large-scale Indian banking platform serving 500+ million customers.
• Implemented secure backend services integrated with PostgreSQL (RDBMS) and external third-party APIs.
• Engineered the E Secure Lock Validation Service in Java and Spring Boot, preventing unauthorized transactions for hundreds of locked customer accounts monthly and strengthening system security and compliance controls.
• Wrote comprehensive unit and integration tests using JUnit and Mockito, achieving 92% test coverage and reducing production bugs by 40%.
• Documented 10+ RESTful APIs using Swagger/OpenAPI, improving onboarding and cross-team collaboration.
• Collaborated closely with DevOps engineers, QA testers, and product teams to streamline CI/CD deployments, resolve defects faster, and ensure smooth production releases.
• Resolved technical issues in production and non-production environments, improving API stability and maintaining compliance with industry standards and security practices.

B.E in Computer Engineering – Shivajirao. S Jondhale College of Engineering, Dombivli (2021 – 2024)