Headline

Software Developer | Java, Spring Boot & Microservices | Building Scalable and Reliable Systems

About

I build scalable, secure, and high-performance backend systems that power real-world business applications. With 6+ years of experience in Java and Spring Boot, I specialize in designing Microservices Architecture, RESTful APIs, and distributed systems backed by SQL and MongoDB databases. My core strengths lie in backend system design, API development, database optimization, and cloud-ready deployments. As an Oracle Certified Java Professional, I’ve built and maintained microservices handling high-volume transactions, reduced API response times through query optimization and caching strategies, and improved deployment efficiency by implementing CI/CD pipelines. I work extensively with Spring Boot, Hibernate/JPA, REST APIs, Microservices, Docker, Git, relational databases, and NoSQL systems to deliver reliable production-grade solutions. Early in my career, I worked on refactoring a monolithic application into microservices, which improved system scalability and simplified independent deployments. That experience shaped how I approach clean architecture and maintainable code today. I enjoy collaborating with cross-functional teams, reviewing code, and mentoring developers to build systems that are robust and easy to evolve. I’m open to relocation and excited to connect with teams building scalable backend platforms. Let’s collaborate.

Location

India

Work experience

Information Technology Analyst at Tata Consultancy Services, May 2025 - Present · 1 yr 1 mo, • Designed and developed RESTful APIs using Java and Spring Boot, enabling migration from legacy systems and improving data retrieval efficiency by approximately 30%. • Built a configurable regex-based data masking API to protect sensitive test data, achieving 82% code coverage and strengthening compliance standards. • On automated CI/CD pipelines, using Jenkins, deployed applications on OpenShift, reducing manual deployment effort by around 40%.

Senior Software Engineer at RS Software, Jan 2025 - May 2025 · 5 mos, Hybrid, • Developed a high-performance JSON-to-JDBC framework using Java and Spring Boot, enabling dynamic database mapping and achieving 97% unit test coverage. • Led a Proof of Concept using Testcontainers and Docker, improving integration test reliability and reducing dependency on shared environments by approximately 35%. • Implemented secure authentication using Spring Security and JWT (RBAC, refresh tokens), strengthening API security for internal applications.

Senior Officer at mjunction services ltd, Sep 2022 - Dec 2024 · 2 yrs 4 mos, • Developed 60+ REST APIs across 7 business modules using Spring Boot and Microservices architecture, supporting over 5,000+ auction transactions. • Built a dynamic formula engine using MVEL and MongoDB to process 1,000+ client-specific tax rules, eliminating repeated deployments and reducing application weight. • Implemented geospatial data analysis module using MongoDB aggregation to analyze 5,000+historical records, enabling data-driven business decisions. • Created a rate-limiting solution using Bucket4j and Spring AOP to control API traffic and prevent misuse under high load conditions.

Project Engineer at Wipro, Jun 2019 - Aug 2022 · 3 yrs 3 mos, Chennai, Tamil Nadu, India, • Resolved 100+ client issues in IBM Maximo using Java and DB2 SQL, improving system stability and client satisfaction. • Debugged and optimized Apache Storm applications, addressing 10+ production defects through structured root cause analysis.

Education

Bachelor of Technology - BTech, Computer Science and Engineering, Narula Institute of Technology (NiT)

Higher Secondary, Calcutta Airport English High School