Ihar Mahaniok
InvestorFounderManaging Partner at Geek Ventures · Pre-seed Investor at PandaDoc · Founder at Geek
New York, NY
Writes $100K checks · typically $125K
FoundedGeek
Find your path to Ihar
1,130 people in our graph share verified history with Ihar — schools, employers, funds. One of them is your warm intro.
About
Ihar Mahaniok is the founder and Managing Partner of Geek Ventures, which he started in 2021 to back immigrant entrepreneurs. He grew up in Belarus, studied Computer Science, and spent over 20 years building code, ML models, and engineering teams at startups and larger companies including Google and Meta. As an angel investor he has backed 150+ startups, and he moved to the US in 2013.
Contact· self-published, not guessed
Invests in
AI & Machine LearningDeep TechEnterprise SoftwareHardwareImpact & Social GoodSaaS
Founder at Geek
Intro paths
In turn, Ihar can intro founders to Geek's investors below.
Geek's investors · 1
Experience
- Geek VenturesManaging Partnercurrent2021 — presentNew York, New York, United States
- JomeBoard Membercurrent2024 — present
- Invisible TechnologiesSeed Investorcurrent2019 — present
- Various emerging VC fundsLimited Partnercurrent2019 — present
- People.aiPre-seed Investorcurrent2016 — present
- PandaDocPre-seed Investorcurrent2013 — present
- InstacartSeed Investorcurrent2013 — present
- Empire AngelsAngel Investor / Advisor2012 — 2021Greater New York City Area
- Grid AI | PyTorch LightningVice President Of Engineering2020New York, United States
- WeWorkEngineering Leader2019 — 2020New York, New York, United States
- FacebookEngineering Manager2015 — 2019New York, New York, United States
- GoogleSenior Software Engineer2007 — 2015Zurich / Greater New York City Area
- AvestSoftware Developer2004 — 2007
Skills & more
+12 more
Web ServicesComputer ScienceSoftware DesignAndroidData StructuresScalabilityInformation RetrievalMapReduceObject Oriented DesignRankingProduct ManagementRecommendationsLanguages Belarusian · English · German · Russian · Ukrainian
From Ihar's professional profile.
Investments
Investor
Acquired.ioAdwayAirbyteAirhouseAppodealArvistAXDRAFTBackstoryBloomberg Second MeasureBowlton KitchensCaperCluebyCompeteraComposerDecile GroupDynamiqFilmhubFilmustageFoodReadyGainyGradualInsenseInstacartInterviewedIterative.aiJeevesJeevesJomeLocalieMoltinNomad DataNutrisenseOnspectaPandaDocPCB:NGPeerBoardPiramidalPlatziPoolday.aiQibusQuote RollerReady Player MeRepresentRickshawSayanaScreenheroSensateShapesXRSpice AISpike TechnologiesSPOKKSportsVisioUniblockV-ArtVC LabWorkeeYopeZendataZeroAvia
Sources: curated public sources · the firm's website.
Colleagues at Geek Ventures
Frequently asked questions
- Who is Ihar Mahaniok?
- Ihar Mahaniok is the founder and Managing Partner of Geek Ventures, which he started in 2021 to back immigrant entrepreneurs. He grew up in Belarus, studied Computer Science, and spent over 20 years building code, ML models, and engineering teams at startups and larger companies including Google and Meta. As an angel investor he has backed 150+ startups, and he moved to the US in 2013.
- Where does Ihar Mahaniok work?
- Ihar Mahaniok is Founder of Geek and Managing Partner at Geek Ventures.
- What does Ihar Mahaniok invest in?
- Ihar Mahaniok invests in AI & Machine Learning, Deep Tech, Enterprise Software, Hardware, Impact & Social Good, SaaS.
- What check size does Ihar Mahaniok write?
- Ihar Mahaniok typically writes checks of $100K.
- What companies did Ihar Mahaniok found?
- Ihar Mahaniok founded Geek.
- What companies has Ihar Mahaniok invested in?
- Investments tracked here include Acquired.io, Adway, Airbyte, Airhouse, Appodeal, Arvist, AXDRAFT, Backstory, Bloomberg Second Measure, Bowlton Kitchens, Caper, Clueby, and 47 more.
Founder mafias
Instacart mafia39
Also came through, then founded or led a company.
+ 32 more
Invisible Technologies mafia9
Also came through, then founded or led a company.
+ 2 more
People.ai mafia6
Also came through, then founded or led a company.
Empire Angels mafia2
Also came through, then founded or led a company.
Geek Ventures mafia2
Also came through, then founded or led a company.
Shared employers
Also worked at People.ai12
+ 6 more
Also worked at Instacart69
+ 63 more
Also worked at Empire Angels2
Also worked at Grid AI | PyTorch Lightning9
+ 3 more
















































