Aman Raj
@amanraj6
Software Engineer at TCS skilled in Java, Spring Boot, REST APIs, and React. Passionate about scalable systems and remote collaboration.
IndiaWhat I'm looking for
I’m a System Engineer at Tata Consultancy Services (TCS), focused on delivering reliable backend services that are easier to integrate and maintain. I recently architected and delivered a unified Cancel Premium API by integrating three existing services into a single endpoint, reducing API calls and improving response efficiency.
I design robust REST APIs with input validation, exception handling, and Swagger (OpenAPI) documentation—improving onboarding efficiency by 30%. I’ve also migrated multiple complex Oracle PL/SQL functions into Java Spring Boot services, using JDBC, repository access, and utility classes for parsing and validation.
Alongside my work, I built production-style platforms in Java and React, including a full-stack e-commerce app (responsive UI, real-time notifications, secure JWT authentication) and a Secure Multi-Tenant SaaS backend using microservices with Spring Cloud Gateway for centralized routing and security.
Experience
Work history, roles, and key accomplishments
System Engineer
Tata Consultancy Services
Aug 2024 - Present (1 year 10 months)
Architected and delivered a unified Cancel Premium API by integrating three services into a single endpoint, reducing API calls and simplifying client integration. Designed REST APIs with validation, exception handling, and Swagger documentation, improving onboarding efficiency by 30%, and migrated Oracle PL/SQL functions into Java Spring Boot services using JDBC and repositories.
Martian Summer Intern
Persistent Systems
Jun 2023 - Aug 2023 (2 months)
Built hands-on experience with relational SQL and non-relational MongoDB systems for large-scale applications. Applied database normalization, query optimization, and integrity concepts in live projects.
Education
Degrees, certifications, and relevant coursework
Techno India University
Bachelor of Technology (B.Tech), Computer Science
2020 - 2024
Grade: 8.51/10.0
Completed a B.Tech in Computer Science at Techno India University from 2020 to 2024. Earned a CGPA of 8.51/10.0.
Sushant Public School
Senior Secondary Examination, Senior Secondary Education
2018 - 2020
Grade: 78/100
Completed the Senior Secondary Examination from July 2018 to June 2020. Secured a percentage of 78/100.
Tech stack
Software and tools used professionally
Availability
Location
IndiaAuthorized to work in
Salary expectations
Social media
Job categories
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