Find your path to Ethan
528 people in our graph share verified history with Ethan — schools, employers, funds. One of them is your warm intro.
Tobi CokerunlockedEthan: together at Stealth (2025–2026)
×4Ethan: together at Stealth
×2Ethan: together at Samsara
×4Ethan: together at Uber
About
Founder of Hiro, a platform that automates security reviews for code and infrastructure to help developers pass customer security assessments.
Founder at HiroYC S23
Intro paths
YC
Ethan went through Y Combinator (Summer 2023) — any YC alum in your network can reach them through the YC community.
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In turn, Ethan can intro founders to Hiro's investors below.
Hiro's investors · 2
Co-founders at Hiro
DS
Daniel SchofieldFounder
Experience
- StealthCo-Foundercurrent2023 — present
- AtoBEngineering Manager2021 — 2022
- SamsaraSenior Engineering Manager2021
- SamsaraEngineering Manager2019 — 2021San Francisco Bay Area
- SamsaraSoftware Engineer2018 — 2019San Francisco, California
- UberSoftware Engineer2016 — 2018San Francisco Bay Area
- NylasSoftware Engineer2015 — 2016San Francisco Bay Area
- Saint Louis UniversityStudent2013 — 2015
- SoshSoftware Engineering Intern2014San Francisco Bay Area
- Sterneck Capital ManagementSoftware Developer2013
- Index Elite LLCTrader/Software Developer2012
Skills & more
Python15Flask3C#12C8Java9Objective-C3MySQL2Reactjs1Django2RESTful WebServices2JavaScript3HTML 51
+12 more
CSSjQueryHTMLMachine LearningArtificial IntelligenceAlgorithmsSQLAlchemyCoffeeScriptPrologRedisSoftware DevelopmentData AnalysisFrom Ethan's professional profile.
Frequently asked questions
- Who is Ethan Blackburn?
- Founder of Hiro, a platform that automates security reviews for code and infrastructure to help developers pass customer security assessments.
- Where does Ethan Blackburn work?
- Ethan Blackburn is Founder of Hiro.
- What companies did Ethan Blackburn found?
- Ethan Blackburn founded Hiro.
- Where did Ethan Blackburn go to school?
- Ethan Blackburn studied at Saint Louis University (Bachelor of Science (BS), Computer Science and Computer Engineering); Loyola University Chicago (Bachelor of Science (B.S.), Physics and Computer Science); Rockhurst High School.
Founder mafias
Y Combinator mafia10,230
Also came through, then founded or led a company.
Sam AltmanPresidentFounded Tools for Humanity +3Garry TanPresident & CEOFounded Y Combinator +1Jessica LivingstonCo-founderFounded Y CombinatorAlexis OhanianPartnerFounded RedditFred EhrsamYC Summer 2012Founded Nudge +1Matt HuangYC Winter 2011Founded Paradigm +1
+ 10,223 more
Uber mafia233
Also came through, then founded or led a company.
Garrett CampFounder & ChairmanFounded Aero +1Raquel UrtasunChief Scientist, Head of Uber ATG R&DFounded WaabiGary VaynerchukAngel InvestorFounded Empathywines +4Dan LifshitsEngineering ContractorFounded GO GLOBAL WORLD +1David PickerellLead Operations and Logistics ManagerFounded GigSafe +1Ben LernerSoftware Engineer, InfrastructureFounded Espresso AI +1
+ 226 more
Loyola University Chicago mafia20
Also came through, then founded or led a company.
Cara AbbottBachelor of Business Administration (B.B.A.)Founded Code Pilot +1Mark FarnhamGraduate School of BusinessFounded HumanCore +1Avani PatelBachelorsFounded TrendSeeder HoldingsAlex DixonBachelor of Science (BS)Founded BluelightStewart LamkeHonors Bachelor of Business Administration (B.B.A.)Founded BluelightCasey WintersBBAFounded Superme
+ 13 more
Samsara mafia20
Also came through, then founded or led a company.
Marc AndreessenDirectorFounded OpswareJames HarveyMember Of Technical StaffFounded ZeroMailer +1Evaline TsaiProduct ManagerFounded Cambridge Cancer GenomicsRish GuptaSenior Product ManagerFounded SpotAIFelipe KettlunInternFounded BlisswayChristopher WuPrincipal, Growth StrategyFounded Cache
+ 13 more
Saint Louis University mafia14
Also came through, then founded or led a company.
Eric LeuthardtBachelor of Science - BSFounded Inner Cosmos +3Brendan LevyMedical DoctorFounded Clara +1Griffin MorrisBachelor of Business Administration (BBA)Founded Spatial +1Jesse SullivanHonors BAFounded Gladius ChristiTony GentilcoreBachelor of Science (B.S.)Founded GleanFady HawatmehBachelor of Business Administration - BBAFounded Clockwork
+ 7 more
Same school
Also attended Saint Louis University62
Hemal PatelManaging Director at Marlin Equity PartnersRachel SubasicDirector of Platform at Rally Ventures Management, LlcKristin RosbergVice President, Talent at Five Elms CapitalAndrew DearingGeneral Partner at Cultivation CapitalJoe KaiserSenior Investment Advisor at Mercato PartnersTom BittingManaging Director at Advantage Capital Partners
+ 56 more
Also attended Loyola University Chicago76
Jennifer CarolanCo-founder at Reach CapitalSri PedduInvestor at Powerhouse VenturesLijuan WangSenior Accountant at Red Cell IncubationChloe BierutCommunity & Events Manager at Energize VenturesKyle WelbornCofounder & General Partner at Cultivation CapitalClaire KnowltonMarketing Associate at F-Prime Capital Partners
+ 70 more
Also attended Rockhurst High School7
Ryan MandlPartner at Five Elms CapitalPat McClainPrincipal, Financial Performance at Five Elms CapitalDavid C. WardManaging Director at ward.venturesKerry ScanlonSenior Vice President at Platform VenturesAlex BalesVice President at Aea InvestorsEdward M. BoyleDirector at Clearflow
+ 1 more
Shared employers
Also worked at AtoB6
Also worked at Samsara28
HemamAdvisor at Clear VenturesShriya ParepallyInvestor at Riverwood CapitalAidan Madigan-CurtisPartner at Eclipse VenturesEvaline TsaiPrincipal at Gigascale CapitalAustin NicholsSales Coach at Galileo VenturesDanielle BiesanzHead of Legal Operations at Founders Fund
+ 22 more
Also worked at Uber597
Bill GurleyGeneral Partner Emeritus at BenchmarkJason CalacanisFounder of LAUNCH; host of This Week in StartupsAndrew ChenGeneral Partner at Andreessen HorowitzGarrett CampCo-founder of Uber and StumbleUpon; founder of ExpaRaquel UrtasunFounder & CEO of WaabiGergely NemethSenior Engineering Manager at DoorDash; co-founder of RisingStack
+ 591 more
