Win San
Software Engineer
- University of Wisconsin-Madison graduate
- Created "21 Questions" app with 400k+ installs
- Currently working on Chefbooks (in beta)
Projects
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September 2025 to Present Chefbooks - Recipe Manager
Tired of scrolling back through Instagram to find that recipe? ChefBooks imports and organizes video recipes from social media. Currently in beta.
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August 2023 to Present 21 Questions - Card Games
Started as a side project, turned into 400k+ downloads. Mobile app offering question cards that help couples and friends have better conversations.
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2019 to 2023 College Projects
Projects from University of Wisconsin-Madison including hackathons and coursework.
Blog
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October 3, 2025 Supabase Select 2025
Made it to Supabase's first conference in SF. Interesting conversations, cool tech demos, and a lot of swag.
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March 2024 to March 2025 Launching a Physical Card Game
We turned our app into a physical card game. We designed prototypes, coordinated with Chinese manufacturers, and sold 100 units before calling it quits. Here's what we learned.