Jin Chang
FounderFounder at Fieldguide
San Francisco, California, United States
FoundedFieldguide Β· YC
About
Jin Chang is CEO and cofounder of Fieldguide, an AI platform for audit and advisory firms. He previously served as Chief of Staff at Atrium, founded a cryptocurrency tax automation company during graduate studies at UC Berkeley, and spent five years at EY in audit and advisory roles.
Founder at FieldguideYC S20
Intro paths
YC
Jin went through Y Combinator (Summer 2020) β any YC alum in your network can reach them through the YC community.
β
In turn, Jin can intro founders to Fieldguide's investors below.
Fieldguide's investors Β· 7
8VCAustin Β· $100K β $50M checks Β· since 2026Bessemer Venture PartnersRedwood City Β· $5M β $100M checks Β· since 2026FloodgateMenlo Park Β· $500K β $5M checksFourth RealmMenlo ParkGeodesic CapitalFoster City Β· since 2026Point72 VenturesNew York Β· $1M β $75M checksY CombinatorSan Francisco Β· $500K checks Β· since 2020
Co-founders at Fieldguide
CS
Chris SzymanskyCTO / Co-Founder
Experience
- FieldguideCEO, Co-Foundercurrent2020 β presentSan Francisco Bay Area
- AtriumChief of Staff2018 β 2020San Francisco Bay Area
- Lydia TaxCEO, Co-Founder2017 β 2018San Francisco Bay Area
- EYAudit, Advisory, Consulting2012 β 2017Los Angeles Metropolitan Area
Skills & more
Management51Strategy35Software as a Service (SaaS)22Agentic AI13Vertical AI18Start-ups20Venture Capital19Management Consulting17Valuation27Data Analysis14FinTech12Cryptocurrency12
+1 more
Fieldguide: Automation & collaboration software for modern assurance & advisory firmsLanguages English Β· Korean Β· Spanish
From Jin's professional profile.
Frequently asked questions
- Who is Jin Chang?
- Jin Chang is CEO and cofounder of Fieldguide, an AI platform for audit and advisory firms. He previously served as Chief of Staff at Atrium, founded a cryptocurrency tax automation company during graduate studies at UC Berkeley, and spent five years at EY in audit and advisory roles.
- Where does Jin Chang work?
- Jin Chang is Founder of Fieldguide.
- What companies did Jin Chang found?
- Jin Chang founded Fieldguide.
- Where did Jin Chang go to school?
- Jin Chang studied at University of California, Berkeley (MBA); Y Combinator (S20); University of Southern California (BS, Finance & Accounting).
Founder mafias
Y Combinator mafia8,773
Also came through, then founded or led a company.
Sam AltmanPresidentFounded Tools for Humanity +3Jessica LivingstonCo-founderFounded Y CombinatorAlexis OhanianYC Summer 2005Founded RedditFred EhrsamYC Summer 2012Founded Nudge +1Matt HuangYC Winter 2011Founded HotspotsTrae StephensYC Winter 2022Founded Pursuit +1
+ 8,766 more
Y Combinator mafia4,716
Also came through, then founded or led a company.
Ryan SheaEntrepreneurshipFounded StacksTarek MansourFounded KalshiSuhail DoshiEating beans & riceFounded Playground +1Subomi OluwalanaW22Founded ConvoyDarius "Bubs" MonsefS19Founded Sightbox +3Matthew ScholzFounded Oisin Biotechnologies +3
+ 4,709 more
University of California, Berkeley mafia538
Also came through, then founded or led a company.
Steve WozniakBSFounded AppleTony XuB.S.Founded DoorDashAravind SrinivasDoctor of Philosophy - PhDFounded PerplexityAli GhodsiPost-docFounded DatabricksRyan PetersenBAFounded FlexportDavid FriedbergBAFounded Climate +2
+ 531 more
University of Southern California mafia137
Also came through, then founded or led a company.
Marc BenioffB.S.B.A.Founded SalesforceGabriel PereyraBachelor's degreeFounded HarveyKent WakefordJuris Doctorate (J.D.)Founded Breaking +4Matt MichelsonM.S.Founded Evid Science +1Jinal JhaveriMaster of ScienceFounded SchoolMint +1Danny WenBachelor of Science - BSFounded Crowdmade +1
+ 130 more
Same school
Also attended University of California, Berkeley1,453
Byron DeeterPartner at Bessemer Venture PartnersSteve WozniakCo-founder of AppleTony XuCo-founder & CEO of DoorDashAravind SrinivasCo-founder & CEO of Perplexity AIAli GhodsiCo-founder & CEO of DatabricksRyan PetersenFounder & CEO of Flexport
+ 1,447 more
Also attended Y Combinator2,000
Tarek MansourCo-founder & CEO of KalshiSuhail DoshiFounder of Mixpanel; founder of ParticleSubomi OluwalanaCo-founder & CEO of ConvoyMaroof AhmedFounder at Octopus VenturesJustin SwartPartner at Bitkraft Esports VenturesCollin WallaceGeneral Partner at Lobby Capital
+ 1,994 more
Also attended University of Southern California490
Shaun MaguirePartner at Sequoia CapitalMarc BenioffCo-founder, Chair & CEO of SalesforceGabriel PereyraCo-founder & President of HarveyDamir BecirovicInvestor at Index VenturesVojtech HornaInvestor at Index VenturesNatalie VaisInvestor at Spark Capital
+ 484 more
Shared employers
Also worked at Fieldguide6
Also worked at Atrium10
Leslie StolperInvestor at IVP (Institutional Venture Partners)Kirsten BernhardtPrincipal at ArtesianJustin KanInvestor at Goat CapitalJoanna Lee ShevelenkoGeneral Partner at f7 VenturesRangoli BhattacharjeeAssociate at F7 VenturesLisa HanPartner at Lightspeed Venture Partners
+ 4 more
Also worked at EY1,168
Tyler WilsonSenior Accountant at Felicis VenturesSandra SchwarzerInvestor at Index VenturesLinn Hege AuneInvestor at InvestinorTorjusInvestor at InvestinorAngela ToyPartner & COO at Golden Gate VenturesMahesha SubramaniamHead of Client Relations at Golden Gate Ventures
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+ 1,162 more