Oskar Khudinyan enhanced developer-facing documentation for the skkuding/codedang repository, focusing on client-side API endpoints related to problems. Over the course of a month, Oskar updated and standardized documentation for get-operations across contest, assignment, and general problem endpoints, aligning them with existing templates to improve clarity and maintainability. Working primarily with Bru and leveraging strong documentation skills, Oskar refined endpoint descriptions and parameter details to reduce ambiguity for client integrations. While no bugs were addressed during this period, the work facilitated faster onboarding and clearer API usage for developers, demonstrating a focused contribution to documentation quality and consistency.