About
Christophe Barre is founder and CEO of Tandem.
Founder at OneKeyYC S20
Intro paths
YC
Christophe went through Y Combinator (Summer 2020) — any YC alum in your network can reach them through the YC community.
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In turn, Christophe can intro founders to OneKey's investors below.
OneKey's investors · 4
Co-founders at OneKey
UP
Ulysse PrygielFounder
Experience
- TandemCo-founder & CEOcurrent2024 — present
- Gradient CapitalHead of Product & Data2023Zurich, Switzerland
- JellysmackProduct Strategy Consultant2022Paris, Île-de-France, France
- OneKey (YC S20)Co-Founder & CEO2020 — 2022
- Y CombinatorAdmission Team: Startup Evaluator & Analyst2021 — 2022
- DeeploopCo-Founder2017 — 2019New York City Metropolitan Area
- RBC Capital MarketsAssociate, Quantitative Developer2015 — 2016New York City Metropolitan Area
- RBC Capital MarketsSummer Associate, Equity Derivatives2014New York City Metropolitan Area
- RBC Capital MarketsAssistant Trader in the Equity Structured Team2012 — 2013London Area, United Kingdom
- ExanePart -Time Consultant2012Greater Paris Metropolitan Region
- Education NationaleMathematic Khôleur in French “classe préparatoire”2011 — 2012Greater Paris Metropolitan Region
Education
- Stanford UniversityGenomics2022
- Columbia UniversityMaster of Science (M.Sc.), Financial Mathematics2013 — 2014
- École nationale des ponts et chausséesM1, Mathematics2011 — 2014
- Imperial College LondonCivil Engineering2011
- Lycee
Skills & more
Python (Programming Language)1Salesforce.com1Enterprise Software1VBA20Bloomberg7C++4Microsoft Excel1Genomics9Option Pricing Models9Statistical Data Analysis7Data Modeling1Product Data Management (PDM)1
+12 more
StartupsSalesMarketingFundraisingStart-up LeadershipData AnalysisProduct ManagementProduct MarketingProduct StrategyQuantitative FinanceEquity DerivativesValuationLanguages English · French
From Christophe's professional profile.
Same school
Also attended Stanford University1,727
Peter ThielCo-founder & Partner at Founders FundReid HoffmanCo-founder of LinkedIn; Partner at GreylockDavid SacksCo-founder & General Partner at Craft Ventures; former White House AI & Crypto CzarKeith RaboisManaging Director at Khosla VenturesGarry TanPresident & CEO of Y CombinatorAlfred LinPartner at Sequoia Capital
+ 1,721 more
Also attended Columbia University552
Ben HorowitzCo-founder & General Partner at Andreessen HorowitzDoug LeonePartner at Sequoia Capital; former Global Managing PartnerChris DixonFounder & Managing Partner of a16z crypto at Andreessen HorowitzGabriella GiglioHR & Executive Talent at General CatalystScott BillerInvestor at GV (Google Ventures)Erica VanInvestment Director at Intel Capital
+ 546 more
Also attended École nationale des ponts et chaussées20
Julia AndreInvestor at Index VenturesFelipe MendesDirector of Finance Brazil at Valor Capital GroupGuillaume SarlatVenture Partner at Axeleo CapitalAntoine VedrennePartner at Citizen CapitalAurore AsparInvestment Director at Citizen CapitalXavier LorphelinManaging Partner at Serena
+ 14 more
Shared employers
Also worked at Jellysmack4
Also worked at Y Combinator151
Garry TanPresident & CEO of Y CombinatorJessica LivingstonCo-founder of Y CombinatorAlexis OhanianFounder & General Partner of Seven Seven SixMichael SeibelPartner Emeritus at Y CombinatorDalton CaldwellCo-founder of Standard Capital; Partner Emeritus at Y CombinatorHarj TaggarGeneral Partner at Y Combinator
+ 145 more
Also worked at RBC Capital Markets102
Jaya GuptaInvestor at Foundation CapitalIsabella VahdatiPrincipal at Brighteye VenturesRanieri PaternòPrincipal at Marlin Equity PartnersHunter MerghartVenture Partner at Castle Island VenturesLan WuAnalyst at FusionMeera BissoondeealInvestor at 13books Capital
+ 96 more