Qingmai(Happy Tomato Supermarket) is the fastest growing new retail chain stores focusing on fresh food, with over 500 stores operating and 3K employees-Head of CEO Office, in charge of strategic and operational analytics (7 employees)+Initiated key projects such as floating pricing model and store franchising, resulting in 15x increase of store count and margin expansion from 8% to 18%+Led cross-functional efforts on new/strategic initiatives, such as store-level pricing layering, location score card, and merchandise management, with essential organizational and workflow reconstruction-Head of three independent BUs: Online Takeout, Community Group Buy, In-store Prepared Food (30 employees) Stabilized and rebuilt team (from 0 to 10+ associates) with high potential talent or seasoned industry know-how Turned around and made BU-level profitability-Raised total proceed over $60 million of equity financing from top tiered institutional investors

-Completed 8 transactions with over 10x total book value gain with dollar amount over $250 million-Initiated deep dive research in e-commerce, autonomous driving, and fintech sectors; conducted qualitative reasoning and established quantitative framework to capture and analyze early signals to shape and refine investment strategies within those sectors-Angel investment of a wechat-based e-commerce company resulting in 30x book value in less than 2 years-Pre-A round investment of a Southeast Asia fintech company, with near $2 billion valuation now and over 20x increase of book value-Angel investment of an autonomous driving company founded by senior Waymo engineer team, with near $1 billion valuation now-Facilitated 2 legally and operationally complicated post-investment model and legal work for later stage deals (C round and pre-IPO stage)

-Concentrated in consumer and fintech sectorsInitiated two angel round investments in an automobile e-commerce aftermarket and an innovative hotpot supply chain company; one B+ round co-investment in the leading consumer finance company-Performed responsibilities as an early stage investor, from researching and constructing investment thesis, maintaining relationship with other investors, sourcing and screening potential investment targets, establishing relationship with entrepreneurs, closing of transactions, to conducting post investment management