Raghul M
Software Development Engineer
I am a Software Development Engineer with 0 years of experience at Nanostar Technologies, where I optimized SQL queries and indexing to reduce API response time by 30%. I've developed a microservices architecture for a task platform and created a URL shortener service, demonstrating my ability to build robust backend solutions. I'm confidently building toward a role as a Backend Developer, where I can leverage my skills in Java and Spring Boot to create efficient and scalable systems.
Skills
Projects
Task Platform — Microservices Architecture
Designed and built two independently deployable Spring Boot microservices communicating over REST, each owning its own SQL Server database, with failure isolation so one service’s outage does not break the other. Technologies used include Java, Spring Boot, Spring Data JPA, SQL Server, Docker, GitHub Actions CI, JUnit 5, Mockito. Outcome: Demonstrated service decomposition and resilience patterns.
URL Shortener Service
Built a scalable backend service with unique short-link generation, redirection, and click-analytics tracking; reduced redirect latency through caching strategy design. Technologies used include Node.js, MySQL, REST API, Caching, Performance Optimization.
Experience
Nanostar Technologies
2025
Implemented RESTful APIs for user authentication, data management, and core business logic using Java and Spring Boot. Optimized SQL database schema and indexing strategies, reducing API response time by 30% through query tuning and execution plan analysis. Developed 3+ responsive web applications; managed full codebase lifecycle via GitHub with regular code reviews in a hybrid, cross-functional team.
Certifications
Microsoft Azure AI Fundamentals
Sep 2025
Software Engineering Virtual Experience
2026
Education
SNS College of Technology
B.E., Electronics and Communication Engineering • 2022 – 2026
7.72/10
Get in Touch
Interested in collaboration or just want to say hello? Feel free to reach out!