Worked on the IntelOwl repository to deliver a Data Upload Limit Enhancement, increasing the maximum upload size and improving the robustness of data ingestion pipelines. Addressed a critical upload limit bug to ensure reliable end-to-end processing of large files. Optimized CI and PR automation by introducing a slow-run mode, which reduced unnecessary container executions and improved resource efficiency during continuous integration. Updated security.py to enhance code consistency and maintainability, focusing on security and style improvements. Utilized Django for backend development and Python for implementation, demonstrating attention to both system reliability and development workflow optimization within the project’s infrastructure.