Find your path to Carl
531 people in our graph share verified history with Carl — schools, employers, funds. One of them is your warm intro.
Adam ValkinunlockedCarl: together at Harvard University (1996)
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×5Carl: together at Harvard University
×3Carl: together at Facebook
×2Carl: together at BEA Systems
Founder at Seesaw
Intro paths
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In turn, Carl can intro founders to Seesaw's investors below.
Seesaw's investors · 1
Co-founders at Seesaw
AG
Adrian GrahamFounder
CL
Charles LinFounder
Experience
- OutschoolBoard Membercurrent2025 — presentSan Francisco Bay Area
- The Bay School of San FranciscoBoard Membercurrent2024 — presentSan Francisco Bay Area
- The Paddington GroupStartup Whisperercurrent2024 — presentSan Francisco, California, United States
- Seesaw LearningCo-Founder and Board Member2023 — 2025San Francisco, California, United States
- Seesaw LearningCo-Founder and Chief Product Officer2020 — 2022San Francisco, California, United States
- Seesaw LearningCo-Founder and Jack of All Trades2013 — 2019San Francisco, California, United States
- University SchoolBoard Member2012 — 2017Cleveland, Ohio, United States
- FacebookDirector of Product Management, Platform & Mobile2010 — 2012
- Nextstop.comCo-Founder2008 — 2010
- GoogleGroup Product Manager2004 — 2008
- BEA SystemsDirector of Product Management WebLogic Workshop2001 — 2004
- ProgressProduct Manager1999 — 2001
- TransformisFounder1998 — 1999
Skills & more
Product DevelopmentEarly-Stage StartupsProduct ManagementEnterprise SoftwareWeb ApplicationsJavaUsability
From Carl's professional profile.
Frequently asked questions
- Who is Carl Sjogreen?
- Founder at Seesaw
- Where does Carl Sjogreen work?
- Carl Sjogreen is Founder of Seesaw.
- What companies did Carl Sjogreen found?
- Carl Sjogreen founded Seesaw.
- Where did Carl Sjogreen go to school?
- Carl Sjogreen studied at Harvard University (BA (Cum Laude), Computer Science); University School.
Founder mafias
Outschool mafia8
Also came through, then founded or led a company.
David BeyerInvestorFounded ChartioBrett van ZuidenProduct LeadFounded FileStackArtem AvdacevSenior Product ManagerFounded SBX RoboticsPaola MartinezProduct ManagerFounded CofiaBrandon ArbiniSoftware EngineerFounded ZencoderAmy JenkinsHead of Schools and DistributionFounded Meadow
+ 1 more
Same school
Also attended Harvard University2,000
Ron ConwayFounder of SV AngelAlfred LinPartner at Sequoia CapitalChris DixonFounder & Managing Partner of a16z crypto at Andreessen HorowitzSarah TavelVenture Partner at BenchmarkDanny RimerPartner at Index VenturesLaela SturdyManaging Partner at CapitalG
+ 1,994 more
Also attended University School14
Brett ThomasCo-Founder & Managing Partner at CAVU Consumer PartnersReed KuivilaAnalyst at Hitachi VenturesJeff TerrellPartner at Arboretum VenturesMitchell BlackInvestor at Innovius CapitalJan WeberingInvestor at Extantia CapitalAndrew BlackwellInvestor at Clayton Dubilier & Rice
+ 8 more
Shared employers
Also worked at Outschool9
David BeyerPartner at Amplify PartnersJennifer CarolanCo-founder at Reach CapitalMichael StatonEIR at SFU VentureLabsBrett van ZuidenFounder/Founding CEO at FilestackArtem AvdacevFounder at SBX RoboticsPaola MartinezFounder at Cofia
+ 3 more
Also worked at Seesaw Learning4
Also worked at Google2,000
Kai-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 CapitalHunter WalkCo-founder & Partner at HomebrewAydin SenkutFounder & Managing Partner at FelicisLaela SturdyManaging Partner at CapitalG
+ 1,994 more
Also worked at BEA Systems35
Tim HaleyCo-Founder at Redpoint VenturesPuneet AgarwalInvestor at True VenturesSanjeev KumarVenture Partner at FusionCharles ZedlewskiVenture Partner at Zero Prime VenturesMichael GirdleyManaging Director at GeekdomSam PullaraManaging Director at Sutter Hill Ventures
+ 29 more