Setup of a centrally configurable WAN/VSAT simulation (latency, packet loss, reordering) for streaming clients distributed across multiple data centers. Optimization of TCP/UDP streaming of video content, transport protocols (RTMP, RTP, RTSP, MPEG TS, various codecs). Migration of a Django application and containerization. Setup of CI/CD pipelines for automated builds, tests, and deployments (GitLab).