Find your path to Jason
1,252 people in our graph share verified history with Jason — schools, employers, funds. One of them is your warm intro.
Erik NordlanderunlockedJason: together at Y Combinator (2024)
×11Jason: together at Y Combinator
About
Jason Cai is a co-founder at Fractal Labs with prior engineering experience at Duolingo and Google. He studied computer engineering at Princeton University.
Founder at Fractal LabsYC W24
Intro paths
YC
Jason went through Y Combinator (Winter 2024) — any YC alum in your network can reach them through the YC community.
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In turn, Jason can intro founders to Fractal Labs's investors below.
Fractal Labs's investors · 3
Co-founders at Fractal Labs
AD
Alan DuFounder
DX
Derrick XinFounder
Experience
- Fractal LabsCo-Foundercurrent2024 — present
- 308 Research LLCCo-Founder2022 — 2023
- DuolingoSenior Software Engineer2021 — 2022
- DuolingoFull Stack Engineer2020 — 2021New York City Metropolitan Area
- GoogleSoftware Engineer2017 — 2019Mountain View
Skills & more
Python7Java7R6HTML 56Mandarin1SpanishSwift1Objective-C1Python (Programming Language)
Languages Mandarin Chinese
- Deep Learning Specialization — Coursera
From Jason's professional profile.
Frequently asked questions
- Who is Jason Cai?
- Jason Cai is a co-founder at Fractal Labs with prior engineering experience at Duolingo and Google. He studied computer engineering at Princeton University.
- Where does Jason Cai work?
- Jason Cai is Founder of Fractal Labs.
- What companies did Jason Cai found?
- Jason Cai founded Fractal Labs.
- Where did Jason Cai go to school?
- Jason Cai studied at Princeton University (Bachelor's Degree in Science and Engineering, Computer Science); Livingston High School (High School Diploma).
Founder mafias
Y Combinator mafia10,230
Also came through, then founded or led a company.
Sam AltmanPresidentFounded Tools for Humanity +3Garry TanPresident & CEOFounded Y Combinator +1Jessica LivingstonCo-founderFounded Y CombinatorAlexis OhanianPartnerFounded RedditFred EhrsamYC Summer 2012Founded Nudge +1Matt HuangYC Winter 2011Founded Paradigm +1
+ 10,223 more
Same school
Also attended Princeton University1,000
Fabrice GrindaCo-founder & Managing Partner at FJ LabsRyan SheaCo-founder of Blockstack (Stacks)Dario AmodeiCo-founder & CEO of AnthropicFei-Fei LiCo-founder & CEO of World Labs; Sequoia Professor of Computer Science at StanfordCat WuInvestor at Index VenturesAndrewAdvisor at Clear Ventures
+ 994 more
Shared employers
Also worked at Duolingo20
Jesse WedlerInvestor at CapitalGDavid YooPrincipal at Struck CapitalTim SheyInvestor at TMV LogisticsGillian MunsonChief Financial Officer Vimeo at Lytical VenturesJohn LillyInvestor at Gigascale CapitalBing GordonInvestor at G2 Venture Partners
+ 14 more
Also worked at Google2,000
Kai-Fu LeeChairman of Sinovation Ventures and CEO of 01.AIBrian SingermanCo-founder of GPx; Partner Emeritus at Founders FundHunter WalkCo-founder & Partner at HomebrewAydin SenkutFounder & Managing Partner at FelicisLaela SturdyManaging Partner at CapitalGArash FerdowsiCo-founder of Dropbox
+ 1,994 more