Worked on technical debt reduction and API stabilization for the praekeltfoundation/contentrepo repository, focusing on PageBuilder’s WhatsApp template support. Delivered a targeted cleanup by removing obsolete fields, constructor parameters, and setter methods, which simplified the PageBuilder codebase and eliminated unused functionality. This refactoring, implemented in Python, improved maintainability and reduced the risk of future regressions. Emphasized code cleanup and repository hygiene rather than bug fixes, ensuring the codebase is better prepared for future template evolution. The approach centered on decoupling template-related logic, lowering the maintenance burden, and enhancing long-term development velocity through careful, quality-driven engineering practices.