Worked on the TelegramMessenger/Telegram-iOS repository to address reliability issues in the continuous integration workflow. Focused on stabilizing CI build triggers by updating the Random.txt hash, which forced a rebuild and resolved a persistent stale trigger problem. This targeted bug fix ensured that source hash changes would consistently prompt deterministic rebuilds, reducing the need for manual intervention during the release process. Utilized version control systems and text-based configuration to implement the solution, enhancing the overall release readiness of the project. The work demonstrated a methodical approach to maintaining build reliability, with attention to process automation and workflow stability over the month.