The Workday Mafia
44 people came through Workday and went on to found or lead other companies.
Mike SpeiserMember Board of DirectorsFounded Pure Storage +1Eric RowellPrincipal UI and Data Visualization EngineerFounded Uiflow +2Shashank SaxenaGeneral ManagerFounded Pantomathé +1Sol EunSenior Product Manager, Prism AnalyticsFounded Vertical Bar +1Mike ArpaiaPrincipal Machine Learning EngineerFounded KolideTom BoganExecutive Vice PresidentFounded Adaptive InsightsDavid ClarkeSenior VP EngineeringFounded VColaJames CrossVice President, Workforce ProductsFounded TenorGabe HorwitzData Product & Engineering, ParadoxFounded eqtbleHarikrishna NarayananML/AI Product and Engineering LeaderFounded Expent IncEthan VeresEngineeringFounded eqtbleSahil HasanAssociate Application Development InternFounded Dots 💸Isaac EavesAssociate Product ManagerFounded Joon HealthArnold VillatoroSoftware Development Engineer llFounded SpecCheckHenry HengDirector, FlowiseFounded FlowiseAIKevin SchaichSoftware Engineering InternFounded DarkgradeDerek YeSoftware EngineerFounded MaximalRay FitzgeraldSoftware EngineerFounded BloomAlexander BergholmSenior Associate Machine Learning EngineerFounded KlarifyKrish RamineniAssociate Product Manager InternFounded Fireflies AiBrandon KotaraSenior Machine Learning EngineerFounded BrightwaveCharlie FranklinHead of People M&A and Global MobilityFounded CompaCharles KimSoftware Development EngineerFounded VibraniumYamini RanganVice President, Sales Strategy and OperationsFounded HubSpotJoe GonzalezIntegration & DevOps EngineerFounded Vernius Systems, Inc.Nader KhalilSoftware Engineer IFounded PaneauDavid ConnorsVice President, Product StrategyFounded Hipp HealthCatherine ZhangAssociate Manager, Product ManagementFounded NarrableErin YangVP, Platform Technology Product & StrategyFounded SolJon RuggieroSenior Software EngineerFounded SolAdam GodsonGM, Talent Acquisition ProductsFounded ParadoxShanthi ShanmugamProduct Manager InternFounded CasapTom SikoraDirector, Mobile Engineering and ProductFounded EquivalentBryan RosensteinChief Of Staff, Spend ManagementFounded LevelpathKairui ZengApplication Developer InternFounded DeepScribeAlan MiegelStrategic Account ExecutiveFounded BetterCompSameer GulatiFinancials Product ManagerFounded OrdwayMike ConoverPrincipal Machine Learning EngineerFounded BrightwaveAlexander FongSoftware Engineering InternFounded PluralJoe CaineyDirector of ScienceFounded SunbeamKatie HoldenVice President I and II, Platform TechnologyFounded SliderJoe McCunneySenior Director, Globalization Architect - Global Growth Engineering TeamFounded 株式会社ScalarLuke BarwikowskiSoftware Application EngineerFounded Pixels PrivateCharlie StiglerPrincipal Product StrategistFounded Tenor
Frequently asked questions
- What is the Workday mafia?
- The Workday mafia is the network of 44 people who came through Workday and went on to found or lead other companies, including Pure Storage, Uiflow, Pantomathé, Vertical Bar, Kolide.
- Who is in the Workday mafia?
- Notable members include Mike Speiser (Pure Storage), Eric Rowell (Uiflow), Shashank Saxena (Pantomathé), Sol Eun (Vertical Bar), Mike Arpaia (Kolide), Tom Bogan (Adaptive Insights), David Clarke (VCola), James Cross (Tenor), among 44 tracked members.
- What companies did Workday alumni found?
- Companies founded by Workday alumni include Pure Storage, Uiflow, Pantomathé, Vertical Bar, Kolide, Adaptive Insights, VCola, Tenor, eqtble, Expent Inc.






































