Certifications
Java Full Stack Developer Certification
Java Summer Training Internship
Work Force Central Kronos
Detail-oriented Java Full Stack Developer with 4 years of experience in building scalable backend systems, optimized REST APIs, and high-performance enterprise applications using Java 8, Spring Boot, and Hibernate. Skilled in Agile methodologies, Docker, AWS EC2, and SQL optimization with a strong focus on clean architecture, low-latency services, and production-ready deployments.
Projects
Years Exp
HTML
CSS
JavaScript
Angular
Java 8
SQL
Hibernate
Spring MVC
Spring Boot
SonarQube
Alfresco
pgAdmin
Agile Methodology
Java Full Stack Developer – Building backend modules, API services, and research-driven applications using Spring Boot, Java 8, and Angular.
Java Developer – Delivered scalable APIs with Java 8, Spring MVC, Spring Boot; integrated JWT, optimized backend flows, and collaborated with UI teams.
Software Engineer – Developed enterprise modules using J2EE, Spring MVC, Hibernate, improving search performance and system maintainability.
A trader and officer-side VAT system handling trader registration, legacy demand processing, TWB services, and automated TWB card generation using Jasper Reports. Integrated Alfresco for document storage and Elastic Search for fast retrieval. Built using Spring MVC, Spring Boot, and Angular.
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| VAT System |
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| Trader Registration |
| Officer Approval |
| Legacy Demand Module |
| TWB Card (Jasper) |
| Alfresco Storage |
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| Spring MVC · Angular |
| Spring Boot · Elastic |
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Developed real-time claim status APIs with JWT authentication and Memcached caching for high performance. Improved processing for 50,000+ subscribers by optimizing the monolithic architecture and reducing claim resolution delays.
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| Claim Processing API |
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| Claim Status Service |
| JWT Authentication |
| Memcached Cache Layer |
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| Spring Boot · REST API |
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Automated workstation and employee operations, reducing manual workload from 10 hours to 2 hours per employee. Included modules for CRUD operations, payroll, attendance, and seat allocation using optimized SQL and Spring MVC.
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| Workstation Management |
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| Employee CRUD |
| Seat Allocation |
| Attendance Tracking |
| Payroll Module |
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| Spring MVC · MySQL · REST |
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Built a secure internal workforce portal with OAuth-based authentication and Spring Security. Enabled role-based access control, employee workflow automation, and enhanced internal security compliance.
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| Workforce Central |
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| OAuth Login |
| Role-based Access |
| Employee Workflow |
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| Spring Security · OAuth |
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BPUT University
Diploma in Computer Applications
ABC Technology
Java Full Stack Developer Certification
Java Summer Training Internship
Work Force Central Kronos
Email: pratik.jena6371@gmail.com
Phone: +91-9692747360
Location: Chennai, India