Java C Linux Machine Learning Programming C Computer Science Python Algorithms Statistics Matlab Research Mathematical Modeling LaTeX Simulations LTE Signal Processing Optimization                                   Doctor of Philosophy (Ph.D.), Wireless networks Beihang University Visiting PhD student, Commnication Networks University of California, Davis Bachelor's degree, Electronics and Information Engineering Beihang University Senior ML Software Engineer Twitter ML Software Engineer Twitter Postdoctoral Researcher UC Davis Visiting Researcher University of Illinois at Urbana-Champaign