Chandan Kumar
@chandankumar15
Java Full Stack developer crafting secure REST APIs and responsive React experiences.
IndiaWhat I'm looking for
I’m a Java Full Stack and front-end developer focused on building secure, user-friendly web applications. I work with core Java and the Spring ecosystem to deliver RESTful APIs, and I build responsive interfaces with React.
In my projects and internships, I’ve implemented JWT authentication with refresh-token support and role-based authorization, securing REST APIs with Spring Security. I also built applications like a Train Ticket Reservation system, handling train search, seat availability, booking management, and subtotal pricing from user inputs.
I enjoy turning complex requirements into clean, maintainable features—backed by a solid understanding of data structures and algorithms (I’ve solved 200+ problems on LeetCode). I’m now looking for a role where I can contribute end-to-end and keep improving my skills in modern full-stack development.
Experience
Work history, roles, and key accomplishments
Trainee (Java Fullstack Developer)
JSpider
Feb 2026 - Present (5 months)
Designed and built responsive, user-centric web applications and managed databases. Implemented secure user authentication, advanced search, and clinic/infirmary management functionality.
Fullstack Developer
ICE Technology Lab
Jul 2023 - Nov 2023 (4 months)
Worked on basic and advanced web development for responsive, user-friendly websites. Implemented user authentication, search functionality, and a clinic system, including database handling and responsive front-end development.
Education
Degrees, certifications, and relevant coursework
Amritsar Group Of Colleges
Bachelor of Technology, Computer Science
2020 - 2024
Earned a Bachelor of Technology in Computer Science from Amritsar Group Of Colleges from 2020 to 2024.
M.L.S.M College Darbhanga
Intermediate of Science, Science
2017 - 2019
Completed Intermediate of Science at M.L.S.M College, Darbhanga from 2017 to 2019.
Tech stack
Software and tools used professionally
Availability
Location
IndiaAuthorized to work in
Job categories
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