During October 2025, Peterson Bozza enhanced the deco-cx/deco repository by implementing a configurable cache time-to-live (TTL) system using TypeScript and backend development skills. He introduced a CACHE_TTL environment variable, allowing operators to control cache duration across deployments, which improved runtime efficiency and standardized cache behavior. Peterson refactored TTL logic by moving it to an outer scope and renaming variables for clarity, while also removing unnecessary logging to streamline performance. Documentation was updated to reflect these changes, ensuring maintainability. The work demonstrated a focused approach to cache management, addressing performance and reliability under varying traffic without introducing unnecessary complexity.