About
Vahid Fazel-Rezai is founder of Overfit, which offers personalized workout planning and coaching for fitness users.
Founder at OverfitYC S20
Intro paths
YC
Vahid went through Y Combinator (Summer 2020) β any YC alum in your network can reach them through the YC community.
β
In turn, Vahid can intro founders to Overfit's investors below.
Overfit's investors Β· 2
Co-founders at Overfit
AS
Ajay SainiFounder
Experience
- RipplingProduct Lead / Senior Engineering Manager2021 β 2025San Francisco, California, United States
- OverfitCo-Founder, CTO2020 β 2021Mountain View, CA
- RocksetSoftware Engineer2018 β 2020San Mateo, California, United States
- StripeSoftware Engineering Intern2017
- Hudson River TradingWinter Intern2017
- GoogleSoftware Engineering Intern2016
- NasdaqSoftware Engineering Intern2015
Skills & more
Languages English Β· Farsi Β· French
- Private Pilot License β Federal Aviation Administration
- Certified Personal Trainer β American Council on Exercise (ACE Fitness)
From Vahid's professional profile.
Frequently asked questions
- Who is Vahid Fazel-Rezai?
- Vahid Fazel-Rezai is founder of Overfit, which offers personalized workout planning and coaching for fitness users.
- Where does Vahid Fazel-Rezai work?
- Vahid Fazel-Rezai is Founder of Overfit.
- What companies did Vahid Fazel-Rezai found?
- Vahid Fazel-Rezai founded Overfit.
- Where did Vahid Fazel-Rezai go to school?
- Vahid Fazel-Rezai studied at Massachusetts Institute of Technology (BS, MEng); Y Combinator (S20); Phillips Exeter Academy.
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
Massachusetts Institute of Technology mafia546
Also came through, then founded or led a company.
Elad GilPhDFounded Brain Co.Nat FriedmanBachelor of ScienceFounded XamarinMatt HuangB.S.Founded HotspotsDelian AsparouhovDropoutFounded Nightingale +1Drew HoustonBSFounded Dropbox +1Arash FerdowsiComputer ScienceFounded Dropbox
+ 539 more
Stripe mafia91
Also came through, then founded or led a company.
Matt HuangBoard MemberFounded HotspotsPatrick CollisonCo-founder & CEOFounded AuctomaticGreg BrockmanFounding Engineer, then first CTOFounded OpenAIDaniela AmodeiEarly employee β Risk ManagerFounded AnthropicArvid LunnemarkSoftware EngineeringFounded CursorParker ConradMember Board of DirectorsFounded Zenefits +1
+ 84 more
Phillips Exeter Academy mafia28
Also came through, then founded or led a company.
James CurrierHigh School DiplomaFounded Wonderhill +1Hanson S. Gifford, IIIFounded Miramar Labs +1Benjamin ShawFounded Vets First Choice +1Aaron WhiteHigh SchoolFounded Blissfully +1Matt TranHigh School DiplomaFounded Skip +1Chris SaxmanHigh School DiplomaFounded Sidebycare
+ 21 more
Same school
Also attended Massachusetts Institute of Technology1,679
Fred WilsonCo-founder & Partner at Union Square VenturesElad GilSolo general partner investing through Gil CapitalAileen LeeFounder & Managing Partner of Cowboy VenturesHemant TanejaCEO & Managing Director of General CatalystNat FriedmanCo-lead of Meta Superintelligence Labs; co-founder of NFDGBrad FeldCo-founder of Foundry and Techstars
+ 1,673 more
Also attended Y Combinator2,000
Tarek MansourCo-founder & CEO of KalshiSuhail DoshiFounder of Mixpanel; founder of ParticleSubomi OluwalanaCo-founder & CEO of ConvoyArhaan A.Deeptech Fellow at Clear VenturesMaroof AhmedFounder at Octopus VenturesCollin WallaceGeneral Partner at Lobby Capital
+ 1,994 more
Also attended Phillips Exeter Academy110
Nathaniel HardingManaging Partner at Cortado VenturesMichael GreeleyCo-Founder and General Partner at Flare Capital PartnersChris SaxmanDigital health entrepreneur, startup mentor, skier, fly fisherman, Steelers fanatic, Co-head of Health 2.0 Denver/Boulder ChapterMax Von PoelnitzPartner at Foothill VenturesJohn H. N. FisherFounder and Managing Partner at DFJRich AldrichFounding Partner at Longwood Fund
+ 104 more
Shared employers
Also worked at Rippling42
Mamoon HamidPartner at Kleiner PerkinsParker ConradCo-founder & CEO of RipplingPrasanna SankarCo-founder of Rippling; founder of 0xPPLAlex NicholsInvestor at CapitalGMelike Abacioglu GunesVP of Marketing at Asymmetric Capital PartnersGeoff LewisFounder & Managing Partner at Bedrock
+ 36 more
Also worked at Overfit1
Also worked at Rockset8
Preeti RathiGeneral Partner at Icon VenturesJerry ChenPartner at Greylock PartnersAli WastiManaging Partner at Wipro VenturesMike VernalPartner at Sequoia CapitalJay MaloneyVP Sales, Cloud at CrusoeAnirudh RamanathanFounder at Signadot
+ 2 more
Also worked at Stripe184
Hemant TanejaCEO & Managing Director of General CatalystMatt HuangCo-founder and Managing Partner at ParadigmLuciana LixandruPartner at Sequoia CapitalPatrick CollisonCo-founder & CEO of StripeJohn CollisonCo-founder & President of StripeGreg BrockmanCo-founder & President of OpenAI
+ 178 more








































