Worked on release engineering and stability improvements for the ydb-platform/ydb repository, focusing on the YDB Server. Delivered version 25.2.1.24, which consolidated multiple bug fixes into a single, well-documented release, enhancing reliability and deployment stability for production environments. Collaborated with other team members to ensure a formal release process, maintaining clear version control and comprehensive documentation using Markdown. The work emphasized reducing incident risk and improving throughput under real-world workloads, with careful attention to repository maintenance and downstream usability. Demonstrated proficiency in bug fixing, documentation, and version control, contributing to smoother production operations and consistent deployment practices.