Fundraising Fox

Hieu Bui

Investor

Venture Partner at Interlock Capital

San Diego, California

Writes $80K – $930K checks Β· typically $160K

About

Hieu Bui is Senior Vice President of Product at Imubit with over 20 years of experience building enterprise products across SaaS, IoT, and FinTech sectors. He has led product organizations through scaling phases resulting in nine-figure revenue growth, digital transformation initiatives, and M&A integrations. His background includes work on AI and machine learning adoption, market repositioning strategies, and cross-functional product leadership across multiple geographies.

Experience

  1. ImubitSVP of Productcurrent2025 β€” present
  2. Interlock CapitalVenture Partnercurrent2021 β€” present
  3. Platform ScienceSVP Product2025
  4. Platform ScienceVP Product2021 β€” 2025
  5. PAR TechnologyVP Product Management2020 β€” 2021
  6. FiservVP Product Management, Prepaid Solutions2019 β€” 2020
  7. First Data CorporationVP Product Family Manager, Gift Solutions2016 β€” 2019
  8. First Data CorporationSr. Director Product Management, Gift Solutions2015 β€” 2016
  9. Transaction WirelessSr. Director Product & Operations2014 β€” 2015
  10. Cashie CommerceCo-Founder & CEO2012 β€” 2014
  11. WebAssistCo-founder & President2007 β€” 2011
  12. WebAssistCo-founder & VP of Business Development2000 β€” 2007
  13. Tiernan CommunicationsSenior Software Engineer1997 β€” 2000

Education

  1. Harvey Mudd CollegeBachelor of Science, Engineering
  2. The Bishop's School

Skills & more

Product Vision1Product Innovation1P&L Management1AI Strategy1Product Management6Product Strategy1Product Leadership1Go-to-market Strategy6SaaS28Strategy6Business StrategyStrategic Partnerships11
+12 moreNew Business DevelopmentE-commerceStart-upsProduct DevelopmentEngineeringSmall BusinessBusiness DevelopmentEntrepreneurshipPaymentsWeb ApplicationsCloud ComputingStrategic Planning
  • Lean Six Sigma Green Belt Certification β€” UC San Diego Extended Studies

From Hieu's professional profile.

Colleagues at Interlock Capital

Adam Corey
Investor at Interlock Capital
Al Bsharah
Managing Partner at Interlock Capital
Alessandra Lezama
Investor at Interlock Capital
Alex Pascal
Investor at Interlock Capital
Alona Rudnitsky
Investor at Interlock Capital
Andrew Kirk
Investor at Interlock Capital
Anoop Patel
Investor at Interlock Capital
Arjun Bansal
Investor at Interlock Capital

Frequently asked questions

Where does Hieu Bui work?
Hieu Bui is Venture Partner at Interlock Capital.
What check size does Hieu Bui write?
Hieu Bui typically writes checks of $80K – $930K.

Same school

Also attended Harvey Mudd College26

Erik StraserPartner at ClearSkyJon SobergCEO and Managing Partner at MS&AD VenturesBen NahirPartner at Elevate CapitalShahril IbrahimPartner at The Hive Southeast AsiaTom HsiehPartner, Capital at FuturesightTom Preston-WernerCofounder & General Partner at Preston-Werner Ventures

+ 20 more

Also attended The Bishop's School5

Brian AkinSenior Associate at DFJChas PulidoFounder & General Partner at Alix VenturesChris EmmeAdvisor at Tessera Venture PartnersRobert HouCo-Founder at AlchemizeSamuel FuCo-Founder at Alchemize

Shared employers

Also worked at Platform Science5

Victor Bunoust-RoquerePrincipal at Manhattan Venture PartnersTodd KaloudisManaging Director at Cobro VenturesTracy BlackPartner at NewRoad Capital Partners, LLCChris SultemeierOperating Partner at NewRoad Capital Partners, LLCWill O'DonnellManaging Partner at Prologis Ventures

Also worked at PAR Technology3

Linda CrawfordAdvisor at Katalyst VenturesThamba TharmalingamOperating & Venture Partner at Round13 CapitalNaomi FriedManaging Partner at Ambit Health Ventures

Also worked at Fiserv14

Peter KightSenior Advisor at Commerce VenturesJohn KimFounder & Managing Partner at Brewer Lane VenturesDarryl TomManaging Director and Head of Family Office at Aura GroupMark A. JohnsonPartner at TTV CapitalBill ScottMarket Analysis & Product Development at Roseview Global IncubatorMichael BaumAdvisor at Stage 1 Ventures

+ 8 more

Also worked at First Data Corporation20

Miles KilburnManaging Partner at Mosaik PartnersDamian ZapΕ‚ataInvestor at Inovo VCSunil SabharwalAdvisor at SPiCE VCCem MimaroglouScout Partner at Zacua VenturesKwamena AffulFounding Partner at MicrotractionAlex CeperoVP of Finance and Sr Controller at Upper90

+ 14 more