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Senior Java Engineer with 4+ years in Microservices & Cloud Development
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Assessing your cultural and operational fit
Experienced Java Developer with 4.7 years in designing, developing, and maintaining scalable microservices using Spring Boot, Kafka, and Elasticsearch. Proven track record in improving system performance and reliability, automating CI/CD pipelines, and integrating various messaging and database systems. Skilled in full-stack development, cloud deployment, and test-driven methodologies, consistently delivering high-quality, impactful solutions.
Jadavpur University
Master of Computer Applications
August 1, 2018 – June 30, 2021
Tata Consultancy Services
Java Developer - System Engineer
November 1, 2023 – Present
Kolkata, West Bengal, India
Tata Consultancy Services
Java Developer - Asst.Systems Engineer
November 1, 2022 – October 1, 2023
Kolkata, West Bengal, India
Tata Consultancy Services
Java Developer - Asst.Systems Engineer Trainee
October 1, 2021 – October 1, 2022
Kolkata, West Bengal, India
Banking Service - Microservices Project
July 1, 2025 – Present
Developed cloud-native banking microservices (Accounts, Loans, Cards) with Spring Boot, REST APIs, JPA(MySQL), centralized exception handling, validations, and interactive API docs using Springdoc OpenAPI. Implemented microservices patterns with Eureka, Spring Cloud Gateway, Config Server, Resilience4j, Kafka, RabbitMQ, applying 12/15-factor principles for scalability, resilience, and fault tolerance. Containerized and deployed services using Docker, Helm, Kubernetes (GCP) with CI/CD pipelines, monitoring (Grafana, Prometheus), tracing (OpenTelemetry), and API security via OAuth2/OIDC (Keycloak).
View ProjectReal-time Wikimedia Stream Processor
April 1, 2025 – Present
Built a Kafka-based real-time pipeline with Spring Boot, streaming Wikimedia events via SSE, processing with consumers, and persisting in MySQL with reliability and idempotency checks. Externalized Kafka and DB configs for scalable, flexible deployment and future integration with Spring Cloud Config.
View ProjectShopme E-Commerce Project
January 1, 2025 – Present
Developed a full-stack Spring Boot e-commerce platform with layered architecture, secure role-based access, product/catalog management, cart, checkout (COD/PayPal), reports, and admin dashboard. Integrated OAuth2 authentication, AWS S3, and cloud deployment on Heroku, delivering a scalable, secure, and mobile-responsive solution.
View ProjectStar of the Month Award
Unknown
June 1, 2026 – Present
On The Spot Award
Unknown
June 1, 2026 – Present
Service & Commitment Award
Unknown
June 1, 2026 – Present
Star of Team Award
Unknown
June 1, 2026 – Present
Cultural Fit Analysis
The candidate's project portfolio demonstrates diversity in application domains (banking, e-commerce, real-time data processing) and a broad range of technologies, indicating adaptability and a willingness to tackle varied challenges. The consistent employment at Tata Consultancy Services, coupled with multiple awards, suggests a commitment to long-term growth and a collaborative work ethic. The focus on scalable, secure, and fault-tolerant solutions aligns with best practices and a culture of quality.
Soft Skills & Operational Fit
The candidate's project descriptions and work experience highlight a strong focus on problem-solving, efficiency improvements (e.g., reducing processing time, improving throughput), and leading small teams. The awards and recognitions further suggest dedication, impactful contributions, and the ability to resolve critical production issues under pressure, indicating a good operational fit for a senior role requiring leadership and reliability.