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Bill Chen

Bill Chen

@OpenAI

Co-founder

RiskAngle· Summer 2024 🇺🇸 San Francisco, California, United States

in LinkedIn 𝕏 @bill_gy_chen

2025Research· OpenAI

Founder · since 2024

Company

OpenAI

Role

Research

current

Stage

—

no public source

Raised

—

no public source

Based

San Francisco, CA

current

Founder / co-founder — the company's markEmployee / research role

Source: LinkedIn work history

Profile coverage5 of 7 · missing posts, contact

RiskAngle

AI medical summaries in minutes

Experience

Career

OpenAI
Research · San Francisco, CA · 2025 – Present
2025
Angel Investor
Angel Investor · 2022 – Present
2022
RiskAngle (YC S24)
Co-founder
Co-Founder · 2024 – 2025
2024
Retool
Deployed Engineer · San Francisco Bay Area · 2021 – 2024
2021
Meta
Software Engineer · 2019 – 2020
2019
Morgan Stanley
Analyst · 2018 – 2019
2018
ByteDance
Product · Beijing City, China · 2017 – 2018
2017
Stony Brook University
Research Fellow · 2016 – 2017
2016

Bio

Born in Shanghai and raised primarily in Vancouver, Canada, Bill earned his bachelor's degree in Computer Science from Columbia University.