Hongkai He
InvestorGeneral Partner at Taihill Venture
Boston, Massachusetts
Writes $300K β $2M checks Β· typically $500K
About
Hongkai He is the founder of Causally. He has backgrounds in technology and business, and focuses on generating positive social impact through commercial approaches.
Experience
- CausallyFoundercurrent2025 β presentBoston, Massachusetts, United States
- Taihill VentureGeneral Partnercurrent2019 β presentBoston, Massachusetts, United States
- Taihill VentureVenture Partner2018 β 2019Greater Boston
- ODDITYVenture Creation Director2024Boston, Massachusetts, United States
- CollegeFindMe - ColleMark LLCConsultant | VP of Products2018 β 2019Greater Boston
- Boston Angel Club InvestmentAssociate, EIR2016 β 2018Greater Boston
- Boston Innovation Growth, Inc.Co-founder, Director of Product and Operations2016 β 2018Waltham, MA
- TalentJungleCo Founder, Chief Product Officer2015 β 2016New York City Metropolitan Area
- International American Supermarkets (IAS)Operations Consultant2014 β 2015Piscataway Township, NJ
- PRODIGY NETWORKAnalyst2014 β 2015New York City Metropolitan Area
- CitiStudent Fellow2013Guangzhou-Foshan Metropolitan Area
Education
- Columbia UniversityMaster of Science (MS), Management Science and Engineering2014 β 2015
- Sun Yat-sen UniversityMaster of Science (MS), Computational Mathematics2012 β 2014
- Sun Yat-sen UniversityBachelor of Science (B.S.), Mathematics and Computational Science2008 β 2012
Skills & more
MPI2Venture Financing1Startup Law1Matlab18Management Consulting9Research14C++15C10Python8Operations Research5Parallel Computing7Parallel Programming6
+12 more
CUDAMicrosoft OfficeLaTeXComputational MathematicsMathematical ModelingData AnalysisStatisticsTeamworkLean StartupLeadershipPublic SpeakingManagementLanguages Cantonese Β· Chinese Β· English
- VC University β VC University
- Intro to ML: Language Processing β AICamp
From Hongkai's professional profile.
Same school
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
Shared employers
Also worked at Taihill Venture3
Also worked at Citi655
Nina AchadjianInvestor at Index VenturesRishi ModiInvestor at GV (Google Ventures)RustyAdvisor at Clear VenturesKerry WongHead of Investor Relations at Pantera CapitalTori KorineInvestor at OpenView Venture PartnersAnn PauloseSenior Investor Relations Associate at Greycroft
+ 649 more
Colleagues at Taihill Venture
Network1
Investors connected to Hongkai in public investor directories β a warm-intro map.





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