Gowthamkumar Thangavel

Project: GSP – BNY Mellon. Developed Java 17, Spring Boot 3 microservices with REST APIs; deployed via Docker on GCP using Jenkins CI/CD. Built Angular UI modules, used Oracle DB, GraphQL, Liquibase, and MongoDB. Managed files on AWS S3; familiar with EC2, Lambda, IAM, Kubernetes. Wrote JUnit, Cucumber tests. Used Git, Jira, Confluence, Splunk, and SonarQube. Followed Agile, participated in sprints, grooming, UAT, and supported production.

Worked on Retail Banking/T24 AA modules like Corporate Lending, Splits/Merges, Risk Participants, and Share Transfer. Designed functional plans to enhance efficiency, authored planning documents, and collaborated with BAs to meet USD requirements. Reviewed processes to reduce risk, managed defect testing, documented unit tests, and prepared delivery reports, ensuring alignment with business goals.

Worked in BT WLMS as part of the DWH team, developing backend logic using Java, Spring Boot, and Spring Batch for scheduled data jobs. Automated daily feed generation via cron, handled large datasets with stored procedures, and ensured timely delivery to clients. Migrated legacy code to Spring Boot, used Kafka for messaging, and optimized performance. Created LLDs and collaborated with stakeholders for data requirements and defect resolution.