Jan 2021 – Aug 2023 · 2 yrs 7 mos · New Delhi, Delhi, India · On-site

• 1. Built the highly scalable gaming platform from scratch to support seamless integration of game servers, which really helped us launch new games quickly.
• 2. Involved in all architectural decisions, from identifying the microservices to develop, and choosing databases, caching, and messaging queue layers.
• 3. Worked closely with the DevOps team to set up the infrastructure, ensuring 99.99% availability.
• 4. Mentored a team of four members, including developers and QA professionals, with three team members being fresh recruits. I worked closely with them on the development of their core skills and a deep understanding of the concepts.
• 5. Worked on the Callbreak game server to improve the game logic, which also resulted in improved performance.

Jul 2019 – Dec 2020 · 1 yr 5 mos · Gurgaon, India · On-site

• 1. Responsible for building microservices from scratch to support Rummy and Ludo game servers.
• 2. Integrated Paytm gateway for deposits and payouts.
• 3. Designed and developed Wallet, Wallet Transaction, Feedback, In-app purchase, and Audit Logging microservices to support the Ludo game server.
• 4. Designed and developed User Profile service, API Gateway service and integrated branch for retention for the Rummy game server.

Jul 2015 – Jul 2019 · 4 yrs · Noida Area, India

• 1. Worked as a lead developer responsible for the end-to-end designing and development of the NGIN applications with a core emphasis on performance and user experience.
• 2. Responsible for maintaining CAS(Communication Application Server) and MPH(Multi-Protocol Handler) core products for any performance improvement or for any enhancements as the requirement comes from clients.
• 3. Developed and deployed Advanced Toll-Free, Account Code, VPN, and Call Diversion(CDiv) applications for multiple clients(Level 3, Axtel, SBTM).
• 4. Traveled to Japan for the deployment of the CDiv application at SoftBank Telecom Corp. Production from scratch.
• 5. Designed and developed Feature Execution Engine(FEE), a set of reusable libraries which helps create SIP applications quickly. With the help of this, we were able to deliver 11 SIP applications for Hawaii within 6 Months.