- Worked on multiple browser games simultaneously, from front-end design to back-end game logic, developed in JavaScript & Node.JS environment- Deployed a slot game in multiple casinos with more than 5000 concurrent gaming sessions- Implemented unit and integration tests using Mocha for NodeJS services, improving test coverage by more than 20%- Packaged NodeJS services as Docker image and deployed to production clusters via Kubernetes- Enforced two-way authentication between backend services using enterprise-wide Public Key Infrastructure (PKI)- Incorporated real-time metric monitoring with New Relic that tracks client latency, exceptions, and user engagement- Worked closely with other backend and DevOps teams to facilitate smooth rollouts into production environments- Participated in Implementing front-end and UI game features- Worked with DevOps and InfoSec team to ship microservices to client’s on-prem data center and perform routine on-calls