Shanu Das Gupta

Full Stack Java Developer with 2 years of experience building scalable, secure, and high-performance web applications using Spring Boot and Angular/React. Skilled in designing REST APIs, real-time systems, and modular architectures, with a strong focus on reliability, performance, and clean code. Proven track record of delivering production-ready features, resolving critical issues, and improving code quality through testing and security best practices.

Software Developer (Digital) at Tata Consultancy Services (TCS) (2024-07 – Present)

• Engineered and optimized RESTful APIs improving performance and scalability.
• Designed backend services and database schemas for License and Access Management systems.
• Contributed to Low-Level Design (LLD) for modular architecture.
• Delivered end-to-end features (Angular + Spring Boot) across modules.
• Resolved production issues, ensuring system stability.
• Developed 300+ unit and integration tests.
• Improved code quality using JaCoCo and SonarQube.
• Fixed security vulnerabilities (SAST/DAST).

B.Tech in Computer Science – Oriental Institute of Science and Technology, Bhopal (2020 – 2024)