About
Bryan Guin previously worked as a machine learning researcher at Cornell and as a software engineer at Agentive, where he developed AI systems for auditing applications. He also held a role leading product consulting teams at EY, where he advised enterprise clients on product development and deployment.
Founder at Avallon AIYC X25
Intro paths
YC
Bryan went through Y Combinator (Spring 2025) — any YC alum in your network can reach them through the YC community.
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In turn, Bryan can intro founders to Avallon AI's investors below.
Avallon AI's investors · 2
Co-founders at Avallon AI
Experience
- Avallon AICo-Founder & COOcurrent2025 — presentNew York, New York, United States
- Cornell UniversityMachine Learning Researcher2024New York, New York, United States
- Agentive (YC S23)Software Engineer2024
- EYSenior Product Consultant2022 — 2024San Francisco Bay Area
- EYProduct Consultant2020 — 2022San Francisco Bay Area
- Float (Now a part of Spacer.com)Co-Founder & CEO2019 — 2022San Francisco Bay Area
Skills & more
Strategy12Communication8Public Speaking9Leadership7Python (Programming Language)2Product Development19Machine Learning7TypeScript5Technical Leadership2Design Strategy8
From Bryan's professional profile.
Frequently asked questions
- Who is Bryan Guin?
- Bryan Guin previously worked as a machine learning researcher at Cornell and as a software engineer at Agentive, where he developed AI systems for auditing applications. He also held a role leading product consulting teams at EY, where he advised enterprise clients on product development and deployment.
- Where does Bryan Guin work?
- Bryan Guin is Founder of Avallon AI.
- What companies did Bryan Guin found?
- Bryan Guin founded Avallon AI.
- Where did Bryan Guin go to school?
- Bryan Guin studied at Cornell University (Master of Engineering, Computer Science); Y Combinator; The University of North Carolina at Chapel Hill (Bachelors, Business and Computer Science).
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
Cornell University mafia218
Also came through, then founded or led a company.
John ZimmerBSFounded Lyft +1Ian JanickiBachelors of ArchitectureFounded Outfit +2Ryan XueBachelor of Science (B.Sc.)Founded Andco +2Don MuirDyson School of BusinessFounded Arc +2Uri LopatinBAFounded Pardes Biosciences +1David SteinbergBAFounded Restorbio +1
+ 211 more
Esade mafia32
Also came through, then founded or led a company.
Sebastian MejiaBSFounded Rappi +2Miguel Santo AmaroSummer SchoolFounded Coverflex +1Sergio FurioMBAFounded Creditas +1Santiago RibadeneiraMaster's degreeFounded FastFarmaJavier DarribaMBAFounded CapboardSergi BastardasBachelor of Business Administration (B.B.A.)Founded Orbio
+ 25 more
The University of North Carolina at Chapel Hill mafia31
Also came through, then founded or led a company.
Dillon ErbBachelor of Arts (B.A.)Founded Paperspace +2Dacia TollBAFounded Achievementfirst +1Emil MunkGLOBE XVIFounded Balance +1Christine E. BoyleMastersFounded Valor Water AnalyticsTania MalikBAFounded Vital PlanLinda FinleyMaster of Arts - MAFounded Blue Apron
+ 24 more
Same school
Also attended Cornell University748
Doug LeonePartner at Sequoia Capital; former Global Managing PartnerJenny LeeSenior Managing Partner at Granite AsiaNeeraj AgrawalGeneral Partner at Battery VenturesJohn ZimmerCo-founder of LyftMichelle FernandesInvestor at Index VenturesMicah RosenbloomGeneral Partner at Founder Collective
+ 742 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 The University of North Carolina at Chapel Hill208
Clint MyersInvestor at RevolutionMahati SridharPartner, Rise of the Rest at RevolutionEric WagnerVP of Research and Data at Redpoint VenturesSoul DayanInvestor at True VenturesAlex LimInvestor at IVP (Institutional Venture Partners)Alex TaubPrincipal at QED Investors
+ 202 more
Also attended Esade263
Francesco MoroPrincipal at Burda Principal InvestmentsAndrea AmadorCompliance Manager at Inveready Technology Investment GroupJosep Maria EcharriManaging Partner & CEO at Inveready Technology Investment GroupIgnacio FontsNon-Executive Chairman at InvereadyRaúl GallegoGeneral Partner at Inveready Technology Investment GroupJoan MirallesHead of Administration & Valuation at Inveready Technology Investment Group
+ 257 more
Shared employers
Also worked at Avallon AI2
Also worked at Cornell University118
Ian ChiangPartner at Flare Capital PartnersPeter MintunAssociate at ARCH Venture PartnersMaryam AsadiInvestment Manager – Advanced Materials at Emerald Technology Ventures AgJustin SmithlineGeneral Partner at Triple Impact CapitalPeter EmighFounder & President, Savoy Life at Red Cell IncubationMike AnnunziataFounder & Managing Partner at Also Capital
+ 112 more
Also worked at Agentive (YC S23)1
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