I am a versatile game developer with a current focus in Unity engine. I have worked professionally in small to medium teams and took care of gameplay programming and fundamental rendering pipelines - I assure the game mechanisms are implemented properly according to the design, and rendered smoothly. I am a fast learner to quickly learn new technologies and absorb knowledge and have demonstrated astonishing capability in tackling challenging tasks that involve extensive technical researches. Currently as a technical artist lean toward tools and graphics programming, I have worked on gpu based rendering techniques - generic gpu instancing system, instance based terrain system, and virtual texture; as well as various tools developed in Unity, Houdini and as python image processing scripts, all ensuring stability, ergonomics, and edit efficiency. I have also worked on numerous effects and specific rendering techniques (e.g. Screen Space Global Illumination) . I have an advanced understanding of vulkan api which aids in developing efficient systems with less runtime performance costs. I often provide valuable insights to the team thanks to this deeper understanding of modern game engines. I am fluent in using debugging and profiling tools like Render Doc and Nsight suite. I have a major in Engineering with specialty in Software Engineering (including games), Machine Learning, and Project Management. I am skilled in C# (for Unity), shaderlab, HLSL, GLSL, Lua, Ink, Python, C++, and Java. I also have experience in IoT development with C. As a programmer I have a great coding habit - I assure systems and tools are well documented and named meaningfully and precisely. I am fluent in Chinese, French and English, and have been in project teams of all these environments.