Contributed to the adaptyteam/adapty-docs repository by enhancing developer documentation and improving codebase governance over a two-month period. Focused on clarifying SDK behavior around paywall auto-handling, updating guides and examples to reduce the need for explicit app-code changes and streamline onboarding. Implemented CODEOWNERS to establish clear review accountability, supporting better repository maintainability and contributor onboarding. Addressed a potential crash in the React Native SDK by guarding against null or undefined access in profile.accessLevels, thereby improving TypeScript safety and runtime stability. Work demonstrated attention to documentation quality, mobile development best practices, and robust TypeScript usage within a collaborative environment.