Fei Guo

Fei Guo is an accomplished technology professional currently serving as the Head of Growth Engineering at Grammarly, focusing on integrating AI into writing experiences following the company's recent acquisitions. Guo also provides advisory services at OKX and Gen while having previously led the growth of TikTok Shop as a Senior Director. Notably, Guo's tenure at Tencent as GM of Engineering, Growth achieved an 81% increase in ROI year-over-year and significantly improved user retention. With experience at major tech companies including DiDi, Uber, Square, Facebook, and Microsoft, Guo has a strong background in engineering, growth strategy, and data science. Academic credentials include a Master of Science in Computer Science from the National University of Singapore and ongoing executive education at Harvard Business School.