Worked on the argoproj/argo-cd repository to deliver suspend and resume actions for MariaDB, enabling more granular resource management within Kubernetes environments. Developed the action logic and comprehensive test coverage using Lua and YAML, ensuring both reliability and maintainability of the new feature. The implementation allows teams to control MariaDB resource allocation dynamically, supporting improved scheduling and potential cost savings. Focused on database management and DevOps best practices, the work aligned with collaborative development standards, including code reviews and proper attribution. The feature was delivered end-to-end, emphasizing robust engineering and integration with existing workflows without introducing new bugs during the period.