Fundraising Fox

Joseph Yeh

Founder

Founder at Attain

Berkeley, California, United States

FoundedAttain Β· YC

About

Joseph Yeh holds a degree in Computer Science and Mathematics from UC Berkeley. He previously worked as an engineer at Amazon and Shell, and has held engineering roles at Soma and three other Y Combinator-funded companies. He is co-founder and CTO at Attain.

LinkedIn β†—X / Twitter β†—
Latest on 𝕏

Joseph Yeh @josephyeh_

Stop trolling and apply to slam. Best decision ever https://t.co/qS9kojbEzB https://t.co/qd3Sda9DYE

Nov 19, 2025 Β· β™₯ 7 Β· ⇄ 2

Joseph Yeh @josephyeh_

Made my first $1k in consumer! https://t.co/kvS5ep5hvz

Aug 6, 2025 Β· β™₯ 12

Joseph Yeh @josephyeh_

trying my hand in consumer it's not as easy as people make it seem haha πŸ˜… https://t.co/tyQAnMY2U4

Aug 1, 2025 Β· β™₯ 4

Founder at AttainYC W22

Intro paths

YC

Joseph went through Y Combinator (Winter 2022) β€” any YC alum in your network can reach them through the YC community.

β†’

In turn, Joseph can intro founders to Attain's investors below.

Attain's investors Β· 3

Mercato PartnersSoma CapitalY Combinator

Co-founders at Attain

AHAamir Hudda
Aamir HuddaFounder

Experience

  1. Scale AIStrategic Projects2024 β€” 2025
  2. Attain (YC W22)Advisor2024 β€” 2025
  3. Attain (YC W22)Co-Founder & CTO2022 β€” 2024Berkeley, California, United States
  4. SettleSoftware Engineer2021 β€” 2022San Francisco, California, United States
  5. ShellSoftware Engineer Intern2021
  6. AmazonSoftware Engineer Intern2021
  7. Soma CapitalSoftware Engineer Intern2021
  8. ZealSoftware Engineer2021
  9. Adora ExperiencesSoftware Engineer2021
  10. Paneau (YC W20)Software Engineer Intern2020 β€” 2021San Francisco, California, United States
  11. UC Berkeley Electrical Engineering & Computer Sciences (EECS)Academic Intern (CS 61B Data Structures)2020Berkeley, California, United States
  12. Arby'sCrew Member2018 β€” 2019Chico, California, United States
  13. Pleasant Valley High SchoolLead Tutor2016 β€” 2019Chico, California, United States
  14. Ojiya Japanese Steakhouse and Sushi BarWaiter/Shift Manager2016 β€” 2019Chico, California, United States
  15. North State Victory HeadquartersCampaign Volunteer2018

Education

  1. University of California, BerkeleyBachelor of Arts - BA, Computer Science and Applied Math

Skills & more

iOS Development6Web Development4Web Design3Presentation Skills1Data Analysis1Python (Programming Language)2Swift (Programming Language)2SQL1Programming Languages1Databases1Web Applications1Java1
+5 moreJavaScriptReact.jsCascading Style Sheets (CSS)HTMLMySQL

From Joseph's professional profile.

Founder mafias

Y Combinator mafia8,668

Also came through, then founded or led a company.

Sam AltmanPresidentFounded LooptFred EhrsamYC Summer 2012Founded CoinbaseMatt HuangYC Winter 2011Founded HotspotsTrae StephensYC Winter 2022Founded PursuitDelian AsparouhovYC Summer 2014Founded Nightingale +1Justin KanYC Winter 2018Founded Rye +3

+ 8,661 more

University of California, Berkeley mafia448

Also came through, then founded or led a company.

Ivan ZhouMolecular BiologyFounded Decagon +2Sean GroveFounded Linzumi +2Lucas HarringtonDoctor of Philosophy - PhDFounded Preventive +1Jinal JhaveriProfessional Certificate ProgramFounded SchoolMint +1Jacob HookerPh.D.Founded Sensorium Therapeutics +1Justin HughesBAFounded Revolution RE +1

+ 441 more

Scale AI mafia42

Also came through, then founded or led a company.

Arnav SahuInvestorFounded WolfiaLan XuezhaoAngel investorFounded Basis SetFederico MirΓ‘sSoftware EngineerFounded PluggyFree WortleyHead of Security/ArchitectureFounded LunaSecNipun KantProductFounded HavenBen ScharfsteinHead of Product, EnterpriseFounded Rume

+ 35 more

Soma Capital mafia4

Also came through, then founded or led a company.

Bob MaInvestor (Seed / Pre-seed)Founded RemiteeBrian VallelungaTechnical AdvisorFounded DopplerSkyler ChanVenture ScoutFounded Galactic Resource Utilization Space, Inc. (GRU Space)

Settle mafia2

Also came through, then founded or led a company.

Wilson SpearmanSoftware EngineerFounded CreativeMode

Same school

Also attended University of California, Berkeley1,324

Byron DeeterPartner at Bessemer Venture PartnersTrevor OelschigInvestment Team at General CatalystBrendan Bulik-SullivanInvestor at GV (Google Ventures)Glen AndersonPartner at Monta Vista CapitalAnthony LinHead of Intel Capital, Corporate Vice President at Intel CapitalScott ShawChief of Staff at Intel Capital

+ 1,318 more

Shared employers

Also worked at Scale AI70

Mike VolpiInvestor at Index VenturesAvi BharadwajInvestment Director at Intel CapitalAlexandra FarmerPrincipal at Intel Capital, North AmericaErica VanInvestment Director at Intel CapitalWill ReedInvestor at Spark CapitalAravind BharadwajInvestment Director at Intel Capital

+ 64 more

Also worked at Shell100

Rob van der MeijPartner at Capricorn Venture PartnersElina HolkkoPartner and CFO at Lifeline VenturesKatie ClasenPartner at Prelude VenturesSamuel MugoyaGeneral Partner Advisor at Beyond Capital VenturesBikram DangInvestor Relations at Group 11Mira InbarPartner at ArcTern Ventures

+ 94 more

Also worked at Amazon597

Dave MunichielloInvestor at GV (Google Ventures)Viswa SankaranarayananVenture Partner at Monta Vista CapitalAlessandro De BenedettiAssociate at NorthzoneScott JacobsonManaging Director at Madrona Venture GroupBill RichterCEO of Qumulo and venture partner at MadronaEduardo BlasiAnalyst at Inveready Technology Investment Group

+ 591 more

Also worked at UC Berkeley Electrical Engineering & Computer Sciences (EECS)31

Yersultan SaparInvestor at FEBE VenturesYuka IkarashiInvestor at E14 FundTommy HangInvestor at ArchetypeWeikeng ChenResearch Partner at L2 Iterative Ventures (L2IV)Arvind VivekanandanScout at LvlUp VenturesKevin BunarjoFounder at Joon Health

+ 25 more