Senior Java Developer with 4+ years in Spring Boot & Microservices
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Java Developer with 4+ years of experience in designing, developing, and deploying high-performance applications using Java 8, Spring Boot, Microservices, REST APIs, and relational databases. Skilled in event-driven architecture with Apache Kafka, scalable system design, and SQL optimization. Proven ability to deliver 99.9% uptime, faster query performance, and reusable API solutions. Strong problem solver with a track record of delivering business-critical projects on time and with reduced defects.
Techno India College of Technology
B. Tech · CE
August 1, 2017 – June 30, 2021
Cognizant Technology Solutions
Associate-Project
March 1, 2026 – Present
Kolkata, West Bengal, India
Tata Consultancy Services
System Engineer
March 1, 2022 – March 1, 2026
Kolkata, West Bengal, India
Portal Integration
June 18, 2026 – Present
Designed REST APIs for seamless data exchange between core system and claim portal. Built a JWT-based authentication microservice for secure user access and session management. Implemented secure inter-service communication using Spring boot with error handling.
Insurance Web Application
June 18, 2026 – Present
Developed user-friendly JSP UI components, improving user experience. Built modular Java utility functions, simplifying future maintenance. Created and optimized SQL batch processes and procedures for large-scale data operations. Boosted database performance with advanced indexing and join techniques.
Cultural Fit Analysis
The candidate's experience spans two reputable companies (Cognizant and TCS) and includes diverse projects from traditional web applications (JSP, Spring MVC) to modern microservices architectures (Spring Boot, Kafka). This breadth of experience, coupled with a focus on performance, scalability, and security, suggests adaptability and a willingness to embrace new technologies. The achievements listed also point to a proactive and high-achieving individual, which generally fits well within a performance-driven culture. The target role of 'Senior Java Developer' aligns perfectly with the candidate's demonstrated skills and career progression.
Soft Skills & Operational Fit
The candidate's resume highlights achievements such as 'Beyond Performance Award for exceptional client-side contributions' and 'Delivery Excellence Award for on-time delivery with 50% fewer bugs and escalations,' suggesting strong problem-solving skills, dedication, and a results-oriented approach. The description of 'designing and enforcing REST API standards across teams' indicates good collaboration and leadership potential. These attributes align well with the operational demands of a senior role requiring both technical prowess and team interaction.