1、Founded and led FoodRelay, a long-distance food delivery platform, achieving $7,000 in daily sales and acquiring 2000+ customers within 12 weeks (2X the speed of DoorDash), with 41% monthly retention rate.
2、Created an efficient Amazon-like logistics system and managed everything in the company, key responsibilities include:
• Securing partnerships with DoorDash and acquired 30+ restaurants
• Establishing a dedicated fleet of 10+ drivers and a marketing team of 5 members
• Overseeing pickup/dropoff for merchants, eaters, and rider; fleet management and order sorting; food packaging, etc.
• Marketing to and acquiring all eaters, merchants, and riders and enhancing the user experiences of all three parties
• Leading fundraising campaigns and fostered strong investor relations.
3、Attracted close attention from VCs including a16z, Sequoia Capital, UpHonest, Pear VC, co-founders of Weee! and DoorDash, etc; we got into top accelerators including Berkeley SkyDeck, UpHonest Accelerator and UC Launch.

At Amazon, we use AI-driven methods to measure the short-term and long-term effectiveness of Amazon ads, leveraging billions of customer usage data. The team includes top economists, including Nobel Prize winner Guido Imbens.

A founding member in a three-member team managing more than $500mm in gross assets
• Built several systematic strategies and ran a $15mm book driven by ML methods
• Spearheaded data and quantitative analysis by making sense of large and complex alternative datasets for investment decision making, leveraging analytical, statistical and machine learning approaches.
• Providing actionable insights on industry trends and key investment signals; predicted various macroeconomic/company indicators, some with 0.8 – 0.9 correlation to official published data, leveraging statistical machine learning, creative usage of data and carefully designing of metrics
• Total Fund Asset Allocation, CalPERS California, U.S.