In my career life, I keep seeking for a sweet spot between challenging but exciting research and practical, impactful production. My journey starts by pursing Ph.D. at UCLA. My research interest incluldes 1) raising an abstraction level for customized computing, and 2) comprehensive design space exploration with several iterative approaches such as hyper-heuristic and policy gradient methods. After graduation, I joined Amazon Web Services to continue my research life. At AWS AI, I was doing research related to Deep Learning Compiler (Apache TVM) and Machine Learning System. Then I switched gear by joining BosonAI to make product-oriented LLM systems. Now I am with Anyscale to continue making LLM system practical for production use cases.