Fundraising Fox

Robert Brennan

Founder

CEO at OpenHands AI · CEO at All Hands AI

Boston, Massachusetts, United States

FoundedAll Hands AIOpenHands AI

About

Robert Brennan is Co-Founder and CEO at OpenHands. His career spans data science, with a focus on natural language processing, and developer tooling, including APIs, DevOps, and Kubernetes, in roles ranging from software engineer to VP. He works with technologies such as Go, NodeJS, Python, PostgreSQL, and Tensorflow/Keras, and maintains a list of open-source and personal projects at rbren.io.

CEO at OpenHands AI

Intro paths

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In turn, Robert can intro founders to OpenHands AI's investors below.

OpenHands AI's investors · 3

Fujitsu VenturesTokyoMadrona Venture GroupSeattle · $2M – $10M checksMenlo VenturesSan Francisco · $1M – $20M checks

Co-founders at OpenHands AI

GNGraham Neubig
Graham NeubigChief Scientist
XWXingyao Wang
Xingyao WangChief AI Officer

CEO at All Hands AI

Intro paths

→

In turn, Robert can intro founders to All Hands AI's investors below.

All Hands AI's investors · 6

645 VenturesNew York · $1M – $5M checksBetaworksNew York · $250K – $750K checksFujitsu VenturesTokyoMenloMenlo ParkMenlo VenturesSan Francisco · $1M – $20M checksPillar VCBoston · $50K – $4M checks

Co-founders at All Hands AI

GNGraham Neubig
Graham NeubigChief Scientist
XWXingyao Wang
Xingyao WangChief AI Officer

Experience

  1. OpenHandsCo-Founder and CEOcurrent2024 — presentBoston, Massachusetts, United States
  2. FairwindsVP of Product Development2022 — 2024Boston, Massachusetts, United States
  3. FairwindsDirector of Open Source Software2019 — 2022Boston
  4. Rho AIIndependent Contractor2018 — 2019Greater Boston Area
  5. LucyBotSelf-employed2014 — 2019Boston
  6. GoogleSenior Software Engineer2011 — 2014New York City, NY; Cambridge, MA
  7. GoogleIntern2010
  8. Vision Capital AdvisorsIntern2009
  9. Columbia UniversityIntern/Assistant for Systems Engineering2008 — 2009
  10. Elazar Advisors, LLCProgrammer2008 — 2009
  11. Iron MountainIntern/Engineering Assistant2004 — 2006

Skills & more

Perl16Java15Visual Basic3Matlab5Databases3Python14HTML8Large Language Models (LLM)5Go (Programming Language)4Kubernetes3Data ScienceManagement
+8 moreMachine LearningNatural Language ProcessingComputer ScienceArtificial IntelligenceTestingAnalysisSoftware EngineeringAlgorithms

Languages Hungarian · Sign Languages · Spanish

From Robert's professional profile.

Frequently asked questions

Who is Robert Brennan?
Robert Brennan is Co-Founder and CEO at OpenHands. His career spans data science, with a focus on natural language processing, and developer tooling, including APIs, DevOps, and Kubernetes, in roles ranging from software engineer to VP. He works with technologies such as Go, NodeJS, Python, PostgreSQL, and Tensorflow/Keras, and maintains a list of open-source and personal projects at rbren.io.
Where does Robert Brennan work?
Robert Brennan is CEO of All Hands AI and CEO at OpenHands AI.
What companies did Robert Brennan found?
Robert Brennan founded All Hands AI, OpenHands AI.
Where did Robert Brennan go to school?
Robert Brennan studied at Columbia Engineering (Bachelor of Science, Computer Science); Columbia College, Columbia University (Bachelor of Arts, Major in Mathematics).

Founder mafias

Columbia Engineering mafia30

Also came through, then founded or led a company.

Rodolphe ArdantMSFounded SpendeskMoawia EldeebBachelor of Science (B.S.)Founded Tempo Interactive +2Kingsley R. ChinBachelor of Science (BSc)Founded IndependentmedexpertIan TolfreeBachelor of Science - BSFounded TBT PharmaJavier MataBachelor of ScienceFounded YaloMichael NusimowCertificate of Professional Achievement in Information SystemsFounded DrChrono

+ 23 more

Columbia College, Columbia University mafia13

Also came through, then founded or led a company.

MarioBAFounded GeneralistKingsley R. ChinBachelor of Arts (B.A.)Founded IndependentmedexpertMartin HuntBachelor's degreeFounded GarageAnkit SinghalB.A.Founded AnthrogenRobin HortonB.A.Founded Expected ParrotAntonio Sitong LiBachelor of Arts - BAFounded Nori

+ 6 more

Same school

Also attended Columbia Engineering76

Rodolphe ArdantFounder & President of SpendeskPeter ParkerManaging General Partner at Mission BiocapitalLaszlo CzirjakManaging Partner at Interactive Venture Partners LlcKerry WuAssociate VP, Research & Partnerships at The Westly GroupTyler LancasterPartner — Co-Head of Ventures at Energize VenturesRemi SaidGeneral Partner at Partech Ventures

+ 70 more

Also attended Columbia College, Columbia University37

MarioPartner at Hummingbird VenturesWilliam WooImpact at Non Sibi VenturesGabriel KraManaging Director at Prelude VenturesVic StoneGeneral Partner, President and Head of 82VS Dallas at 82VSJulius GenachowskiVenture Partner at Overture ClimateArjuna CostaCo-Founder & Managing Partner at Flourish Ventures

+ 31 more

Shared employers

Also worked at OpenHands2

Parker McKeePartner at Pillar VCDean MaiPartner at Myriad Venture Partners

Also worked at Rho AI2

Bryan PellegrinoFounder & CEO at LayerZeroTeddy GueninFounder/CEO at GTRACK Technologies

Also worked at Google2,000

Elad GilSolo general partner investing through Gil CapitalKai-Fu LeeChairman of Sinovation Ventures and CEO of 01.AIBrian SingermanCo-founder of GPx; Partner Emeritus at Founders FundJess LeePartner and Chief Product Officer at Sequoia CapitalTomasz TunguzFounder & General Partner at Theory VenturesHunter WalkCo-founder & Partner at Homebrew

+ 1,994 more

Also worked at Columbia University238

Reid HoffmanCo-founder of LinkedIn; Partner at GreylockRon ZoriVenture Partner at Lerer HippeauRalph DeBernardoPartner, Investor Relations at Sapphire VenturesRichard ChesworthInvestor at Third Rock VenturesJesse Coors-BlankenshipCo-founder, General Partner at Parkway Venture CapitalLauren YoungHead of Platform at AlleyCorp

+ 232 more