Aug 2024 – Mar 2026 · 1 yr 7 mos · India · Hybrid

• Grace Cards Project (Client: CITI) | Dec 2024 – Mar 2026
• Managed the creation and maintenance of virtual cards for clients using Visa and MasterCard networks.
• Ensured functionality through bug fixes and implemented new features to enhance user experience.
• Maintained about 35 microservices by upgrading them to LSE.
• Created PLSQL procedures which are used for cleaning up the unwanted data from DB and managed to save about 40% of space.
• Designed migration approach to tacke high DB consumption of Transaction-Table and Implemented it successfully.
• Involved in Architectural designing to develop a new version which follows REST standards without altering existing versions.
• Used Harness tool for Managing CICD deployment.
• PSP Sine Upgradation (Client: PayPal) | Aug 2024 – Dec 2024
• worked with migration of the SINE framework from 2.x to the latest version, exploring direct dependency updates and API integration approaches.
• Created views for compliance data using Power BI and BigQuery, improving data accessibility.

Aug 2022 – Aug 2024 · 2 yrs · India

• Integrated various vendor games using Java, Spring Boot, and microservices.
• Fixed gameplay issues, managed stuck bets, and maintained records.
• Developed APIs with MySQL database queries; utilized Postman for API testing.
• Applied Dynamic Programming, Software Design patterns, SOLID Principles and low-level designing.
• Employed Elasticsearch for log
• searching and filtering.
• Used mRemoteNG and Putty as logs monitoring tools.
• Utilized Kafka as a messaging broker to generate XML file reports for vendor analysis.

Feb 2021 – Aug 2022 · 1 yr 6 mos · Bengaluru

• Developed backend APIs for an e-commerce project using Core Java, improving response time by 15%.
• for an AngularJS front-end application, enhancing system efficiency by 20%.
• Created and tested RESTful APIs
• Wrote unit tests with JUnit and MockMVC, achieving 80%+
• coverage.
• Debugged and fixed issues using Jira, reducing issue resolution time by 30%.
• Performed CRUD operations and complex queries with MySQL.
• Utilized RabbitMQ for messaging in project modules, enhancing communication efficiency.
• Maintained code quality with SonarQube, achieving a 95% quality score.
• Gained knowledge of AngularJS for minor code changes and front-end updates.
• Implemented Redis caching mechanism along with Authcode for security.
• Assisted in containerizing and deploying four backend microservices on AWS EC2 using Docker, improving deployment consistency and
• reducing manual effort.