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Bill Chen

Founder

Founder at RiskAngle

San Francisco, California, United States

FoundedRiskAngle · YC

Find your path to Bill

591 people in our graph share verified history with Bill — schools, employers, funds. One of them is your warm intro.

Tobi CokerunlockedBill: together at Morgan Stanley (2018)
×7Bill: together at Morgan Stanley
Bill: together at ByteDance
×2Bill: together at OpenAI

About

Bill Chen is a computer scientist educated at Columbia University who grew up in Vancouver, Canada.

Founder at RiskAngleYC S24

Intro paths

YC

Bill went through Y Combinator (Summer 2024) — any YC alum in your network can reach them through the YC community.

GP

Their group partner at YC was David Lieb, General Partner at Y Combinator — the partner who ran RiskAngle's batch and knows the company first-hand. YC profile ↗

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In turn, Bill can intro founders to RiskAngle's investors below.

RiskAngle's investors · 1

Y CombinatorSan Francisco · $500K checks · since 2024

Co-founders at RiskAngle

WHWilliam Hu
William HuFounder

Experience

  1. OpenAIResearch Engineercurrent2025 — presentSan Francisco, California, United States
  2. Angel InvestorAngel Investorcurrent2022 — present
  3. RiskAngle (YC S24)Co-Founder2024 — 2025
  4. RetoolDeployed Engineer2021 — 2024San Francisco Bay Area
  5. MetaSoftware Engineer2019 — 2020
  6. Morgan StanleyAnalyst2018 — 2019
  7. ByteDanceProduct2017 — 2018Beijing, China
  8. Stony Brook UniversityResearch Fellow2016 — 2017

Skills & more

Solution Architecture3Cloud ComputingEntrepreneurshipResearch15Statistics2Time Management2Music2Data Analysis2Prototyping3JavaScriptMicrosoft Office2Java3
+8 morePythonC++LaTeXGenerative AIPublic SpeakingTeamworkLeadershipCoding

Languages English · French · Japanese · Mandarin Chinese

  • CFA Program Level I — CFA Institute

From Bill's professional profile.

Frequently asked questions

Who is Bill Chen?
Bill Chen is a computer scientist educated at Columbia University who grew up in Vancouver, Canada.
Where does Bill Chen work?
Bill Chen is Founder of RiskAngle.
What companies did Bill Chen found?
Bill Chen founded RiskAngle.
Where did Bill Chen go to school?
Bill Chen studied at Y Combinator; Columbia University (Bachelor of Science - BS, Computer Science); The Wharton School (JD/MBA).

Founder mafias

Same school

Shared employers

Also worked at RiskAngle (YC S24)1

William HuFounder at RiskAngle