Worked on the eduNEXT/edx-platform and edx/devstack repositories, focusing on backend reliability and frontend consistency. Addressed a critical migration dependency in the Django-based eduNEXT/edx-platform by ensuring the oel_publishing migration executed before contentstore migrations, preventing schema update errors and improving database migration reliability. In edx/devstack, completed a branding and theme migration by updating docker-compose configurations and aligning multiple micro-frontends to the Elm Theme, establishing a unified design system for faster UI updates. Utilized Python, YAML, and configuration management skills to implement these changes, demonstrating a methodical approach to both infrastructure stability and user interface modernization across the platform.