Worked on core gameplay and communication features for the Beyond-All-Reason and Spring repositories, focusing on reliability and user experience. Delivered a C++ fix to ensure Legion Commander units engage targets at the correct range, addressing tactical misbehavior. Developed a custom widget in Lua to refine area targeting, excluding walls when other units are present and improving command accuracy. Enhanced in-game communication by exposing Lua APIs for targeted chat messaging, supporting public, ally, spectator, and private channels. Maintained clear commit practices and cross-repo traceability, demonstrating attention to release hygiene and collaborative workflows. Applied skills in C++, Lua scripting, and network programming.