CHANDAN KUMAR
Java Backend Developer
PROFESSIONAL SUMMARY
Java Backend Developer
Detail-oriented and highly skilled Java Backend Developer in designing, developing, and maintaining enterprise applications. Proficient in Java 8+ , object-oriented programming (OOP), MVC principles, and SQL databases. Experienced in Spring Boot, Version Control Systems (VCS) and Agile development environments, Microservices, REST APIs and working with globally distributed teams to deliver high-quality software solutions.
Core Technical Skills
PROFESSIONAL EXPERIENCE
Cognizant
Java Software Engineer
Key contributions:
- Managed code versioning using Git & GitHub, ensuring smooth collaboration and deployment.
- Integrated front-end applications using React, enabling seamless UI interactions.
- Designed and maintained microservices architecture and Improved system performance
through code
optimization. - Worked with SQL databases and implemented efficient queries and indexing strategies.
- Collaborated with cross-functional teams in an Agile environment, participating in
Scrum meetings and
Sprint planning.
Programmer Analyst Trainee - Java FSD
As a Programmer Analyst Trainee at Cognizant, I actively contributed to full-stack development by collaborating with teams on ongoing projects, primarily using Java for backend and supporting React development for frontend tasks. I played a key role in production support, troubleshooting, and developed a real-time dashboard that significantly improved operational efficiency.
- Collaborated with cross-functional teams to understand project requirements and contribute to Java-based backend development.
- Supported the frontend team in building UI components using React.
- Worked on production support and issue resolution for manufacturing domain applications.
- Demonstrated strong problem-solving skills during a critical system outage to help restore services swiftly.
GenC Elevate Intern @Cognizant (Java Full-Stack)
Participated in Cognizant GenC Elevate program, there was 6-month training on Java Full-Stack Development. Revised and gained hands-on experience through guided learning, practical assignments, and assessments.
- Completed 6-month intensive training in Java Full-Stack Development including backend, frontend, and database technologies.
- Worked on a real-time IIoT project that collected and analyzed data from smart manufacturing systems.
- Participated in regular assessments and successfully cleared all technical evaluations to earn a full-time offer from Cognizant.
Robomanthan
Full-Stack Web Developer Intern
Served as a Full-Stack Web Developer Intern at Robomanthan as a core team member and Led a small team of professionals to build and launch two key online platforms focused on education and e-commerce. Contributed to both frontend and backend development while ensuring performance, security, and user experience.
- Played a pivotal role in developing the Robomanthan Official Website, designed to showcase robotics and AI programs for students and parents.
- Designed user-friendly interfaces, optimized site performance, and ensured seamless navigation across the platform.
- Led the development of Robomanthan Shop (e-commerce platform), offering educational products and resources.
- Implemented secure payment gateways and applied robust security measures to protect user data.
EDUCATION
NARULA INSTITUTE OF TECHNOLOGY
Bachelor of Technology – BTech in Computer Science and Engineering
COURSES & CERTIFICATIONS
Coding Blocks - Problem Solving with C++
Indian Institute of Technology, Kharagpur (IITKGP)
Indian Institute of Technology, Kharagpur (IITKGP)
PROJECTS
MyClassera LMS
An interactive learning management system with secure authentication, course management, and student assignment tracking.
- JWT Authentication for secure student/admin login
- Student & Subject Management: CRUD operations
- Student Enrollment: Multi-subject registration
- Admin Dashboard: Enrolled list view & subject control
Hospital Management System
A web-based healthcare platform built for managing patients, doctors, billing, and reports with role-based security and mobile responsiveness.
- Patient & Doctor Management: Registration, Dashboard
- Billing, Reports & Analytics: Invoice Generation
- Security & Mobile Compatibility: Role-based Access, Responsive Design
SKILLS
Programming Languages
Frameworks & Libraries
Databases & Storage
Tools & Technologies
Professional Skills
Communication
Project Management
Problem Solving
Team Collaboration
PERSONAL DETAILS
Date of Birth
31/01/1999
Nationality
Indian
Languages
English (Professional), Hindi (Native)
Location
Sector II, Salt Lake, Kolkata
Passport
Available, Ready to travel
Remote Work
Experienced in distributed teams
Interests & Hobbies
Chandan Kumar