Developed Go microservices serving low-latency high-RPS Ads Direct Demand requests, enhancing the scalability, maintainability, and performance of Unity’s Monetization infrastructure.

• Developed and maintained backend services for the Yandex Advertising Network.

• Designed algorithms for banner ranking and filtering, processed large datasets using SQL and MapReduce, and conducted experiments to improve ranking quality.

• Maintained infrastructure and created monitoring tools in Python, optimized model inference using C++ and Cython.