● Maintaining and integrating APIs in Django backend services. ● Integrating 3rd party apps (inventory, pbx system) to marketplace. ● Develop a partnership app for the marketplace.

● Rebuilt the API gateway infrastructure by transitioning from Express.js to the Go Gin framework, significantly enhancing performance and reliability. ● Implemented a Redis caching mechanism to mitigate latency issues and refactored complex MongoDB queries, improving overall responsiveness by 10-20%. ● Used CUDA-accelerated FFmpeg to efficiently transcode and split single video files into HLS playlists. ● Deployed Nginx as a reverse proxy on Linux servers to improve load balancing and security. ● Established GitLab CI/CD pipelines to automate the build, test, and deployment processes. ● Integrated Firebase Cloud Messaging (FCM) for real-time push notification delivery. ● Implemented MeiliSearch as a search engine solution, enabling efficient and accurate data retrieval across the platform. ● Developed and maintained microservices using Go Gin, GRPC, and MongoDB to ensure a scalable and modular application architecture. ● Managed databases including MongoDB and PostgreSQL, ensuring data integrity and optimal performance. ● Collaborated with front-end and mobile developers to identify, report, and resolve bugs, providing guidance and support. ● Authored comprehensive documentation and performed performance optimizations to enhance system efficiency. ● Contributed to the development and enhancement of video streaming services with a focus on performance and automation. ● Worked with Digital Ocean, AWS, and Yandex Cloud for infrastructure management and deployment.

● Developing and maintaining web server using Go Gin framework. ● Developed microservices using GRPC and MongoDB.

● Maintaining and integrating APIs in Django backend services. ● Communicating with clients and writing Technical Requirements Document. ● Payment services integrations like Payme, Uzum, Humo.