Gaurav Singh
Software Development Engineer Intern
Skills & Expertise (7)
Work Experience
Software Development Engineer Intern
Accenture
06-2025 - 07-2025
Designed and implemented scalable RESTful APIs with Spring Boot, integrating JWT authentication and RBAC via Spring Security for secure microservice communication in a high-traffic environment. Developed the Connect with Us module, enabling end-users to raise concerns and track responses in real-time, boosting engagement and satisfaction by 60%. Authored unit and integration tests with JUnit4 and Mockito, raising coverage from 60% to 85%, reducing QA issues by 30%, and improving release stability. Containerized applications with Docker and deployed on AWS (EC2, S3, CloudWatch).
Java Intern
Yhills
02-2024 - 03-2024
Participated actively in the design and development of microservice-based components using Java Spring Boot, following a clean layered architecture (Controller-Service-Repository) to ensure modular, testable, and maintainable code structure. Implemented custom exception handling using @ControllerAdvice and @ExceptionHandler. Collaborated with senior developers to debug issues, write unit tests using JUnit, and document backend services in Postman.
Education
Bachelor of Technology (B.Tech)
2022 - 2026 · India
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