Aug 2023 – Present · 2 yrs 10 mos · Mumbai, Maharashtra, India · On-site

• Upgraded the codebase to Java 21 and adopted virtual threads for all NIO operations, resulting in a reduction of response times upto 25%.
• ◦ Integrated Spring WebClient into the API Gateway for efficient and scalable HTTP communication with downstream services.
• ◦ Built a Role and Branch Management System, enabling customized views and access control based on user roles and branch locations, reducing access-related errors by 30%.
• ◦ Developed a User Management System to onboard employees and partners, simplifying setup and reducing manual errors.
• ◦ Implemented a customer search feature using Java Streams to filter and retrieve data by name and attributes, significantly improving data retrieval performance.
• ◦ Designed and developed a custom log analysis system to analyze application logs for performance tuning and diagnostics.
• ◦ Collaborated with performance engineering teams to analyze Java Flight Recorder (JFR) reports and thread dumps, leading to measurable performance improvements.
• ◦ Achieved 80% JUnit test coverage across all developed microservices, ensuring robust code quality and adherence to testing standards.
• ◦ Implemented CI/CD pipelines for building and deploying of Docker images to OpenShift, significantly improving release cycles.
• ◦ Configured, deployed, and managed RedHat OpenShift clusters, ensuring seamless container orchestration and high service availability.
• ◦ Created and managed virtual machines using VMware vSphere targeting resource optimization, fault isolation, and performance tuning.