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MOHAN KUMAR S

Full Stack Developer (Java | Spring Boot | Angular | React) | Microservices | REST APIs | AWS Certified | Oracle Certified Java Developer

Namakkal

2+ years of work experience

Virtusa
Jun 20259 mosFeb 2026

Chennai, Tamil Nadu, India

-Developed REST APIs using Spring Boot -Implemented authentication & authorization using Spring Security and JWT -Worked on microservices architecture to improve scalability and performance -Designed and optimized SQL queries for better performance -Developed frontend components using Angular -Explored React for modern UI development -Fixed bugs and improved application stability through debugging and testing -Contributed to improving system performance through microservices-based architecture
Virtusa
Jan 20241 yr 5 mosMay 2025

Chennai, Tamil Nadu, India

Virtusa
May 20233 mosJul 2023

Chennai, Tamil Nadu, India

Java Full Stack Developer Intern -Developed a Travel Booking System using Java, Spring Boot, and MySQL -Designed and implemented RESTful APIs for booking, cancellation, and scheduling features -Built backend logic for user and admin modules to manage travel operations -Integrated Spring Data JPA for database operations and ensured data consistency -Worked with frontend technologies (Angular) for basic UI integration -Performed API testing using Postman and participated in debugging and code reviews -Collaborated with team members in an Agile development environment

Education

M.KUMARASAMY COLLEGE OF ENGINEERING, KARUR

Bachelor of Technology - BTech, Information Technology

M.KUMARASAMY COLLEGE OF ENGINEERING, KARUR

20194 yrs2023

Science

Bharathi Vidyalaya Hr.Sec School

20181 yr2019

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Headline

Full Stack Developer (Java | Spring Boot | Angular | React) | Microservices | REST APIs | AWS Certified | Oracle Certified Java Developer

About

Full Stack Developer with 2+ years of experience in designing and developing scalable web applications using Java, Spring Boot, and Angular. Experienced in building RESTful APIs, microservices architecture, and responsive frontend applications. Strong expertise in backend development with hands-on exposure to frontend technologies, CI/CD pipelines, and cloud platforms (AWS). Skilled in: • Java, Spring Boot, Microservices • React, Angular, JavaScript, HTML, CSS • REST APIs & system design • SQL, Hibernate, Spring Data JPA • CI/CD, Docker, AWS Passionate about building end-to-end applications, improving performance, and delivering scalable solutions.

Location

Namakkal

Work experience

Associate Engineer at Virtusa, Jun 2025 - Feb 2026 · 9 mos, Chennai, Tamil Nadu, India, -Developed REST APIs using Spring Boot -Implemented authentication & authorization using Spring Security and JWT -Worked on microservices architecture to improve scalability and performance -Designed and optimized SQL queries for better performance -Developed frontend components using Angular -Explored React for modern UI development -Fixed bugs and improved application stability through debugging and testing -Contributed to improving system performance through microservices-based architecture

Associate Engineer-Technology at Virtusa, Jan 2024 - May 2025 · 1 yr 5 mos, Chennai, Tamil Nadu, India

Internship at Virtusa, May 2023 - Jul 2023 · 3 mos, Chennai, Tamil Nadu, India, Java Full Stack Developer Intern -Developed a Travel Booking System using Java, Spring Boot, and MySQL -Designed and implemented RESTful APIs for booking, cancellation, and scheduling features -Built backend logic for user and admin modules to manage travel operations -Integrated Spring Data JPA for database operations and ensured data consistency -Worked with frontend technologies (Angular) for basic UI integration -Performed API testing using Postman and participated in debugging and code reviews -Collaborated with team members in an Agile development environment

Education

Bachelor of Technology - BTech, Information Technology, M.KUMARASAMY COLLEGE OF ENGINEERING, KARUR

Science, Bharathi Vidyalaya Hr.Sec School

MOHAN KUMAR S - Associate Engineer in Namakkal | Tal