• Built REST APIs for medical facilities to solve operations and support challenges; reported medical staff logins, device usage times, medical alert trends, patient vitals collection and export; used Java, SpringBoot, and SQL; optimized data aggregation from multiple sources while minimizing report response time

• Reduced chat latency for medical staff by 33x by implementing a timestamp-based system to efficiently query and update the read/unread status of messages; minimized database load; used Java, SpringBoot, and SQL

• Designed a CI/ CD Pipeline to automate application build with multi-region deployment by integrating Github Workflows with AWS S3, EC2, CLI, CodeDeploy, and IAM; saving developers 30 mins per application release

• Eliminated duplicate code by standardizing MVC components across web applications; Automated dependency management by moving internal dependencies to remote repositories and introducing versioning

• Part of an Agile backend team for stock-trading platform; built REST APIs using Java, SpringBoot; contributed to high-performance messaging libraries used company-wide; earned 3 promotions over 4 yrs via additional responsibilities

• Mentored 8 junior teammates; Presented talks at company tech conferences and monthly knowledge share sessions

• Increased applications resilience during region failovers by eliminating duplicate/ dropped messages; feature used by 70+ applications; built client libraries to intercept and backup commit-timestamps, map them to queue positions, and restore them at app startup; scaled server performance by optimizing storage algorithm and retrieval speed for backups by 32x

• Developed analytics dashboard using Splunk for SREs to diagnose anomalies in applications performance during weekly load tests; Built monitoring dashboard for Incident Managers to sign off applications resilience metrics during failover drills

• Built CI/ CD pipeline used by 200+ devs/ mo to self provision Kafka broker resources; achieved 80x faster pipeline build time by replacing legacy scripts with RESTful microservices to represent, edit, and deploy resources state as a JSON by users

• Enhanced applications robustness in avoiding costly production incidents by building a startup library to automatically scan and attach error handlers to components of diverse RESTful application types; library integrated by 50+ applications

• Built a client-server system to mitigate the impact of broker message delivery pile ups for unresponsive desktop applications; detected stuck message consumers, killed connections, and restarted clients, avoiding manual intervention

• Built application load tests with JMeter to measure latency and throughput; developed acceptance, E2E integration, and unit tests using JUnit, Mockito, and Spock; ensured 75–85%+ code coverage across applications by integrating SonarQube