During January 2025, Nyakoria enhanced the acrolinx/platform-api repository by developing a targeted validation feature for role creation endpoints. Focusing on backend development and API design, Nyakoria implemented server-side logic using API Blueprint to enforce stricter data integrity, specifically rejecting role names containing semicolons. This approach not only improved boundary validation at the API layer but also reduced the risk of invalid data entering the system. Comprehensive updates to the API documentation provided clear guidance and detailed error responses for consumers, streamlining onboarding and support. The work demonstrated a focused, well-scoped improvement to reliability and developer experience within the platform.