Design and development of Android/iOS cross-platform multiplayer online game server programs and client interface programs:
Design, programming, and documentation of server APIs (RESTful API, JSON).
Database schema design.
Unity C# programming.
Assisting in planning and designing various tables (level structure, skill table, settings table, pet table...).
Designing game development auxiliary tools (level jumping, memcache control interface, character data management, API management...).
Integration of client and server programs, independent testing.
Backend design (online player statistics chart, parameter control for various marketing activities, online GM complaint message management...).