SunRoof
ExitedFounder
Solar energy platform — Europe's first online solar marketplace
2012–2018
VENTURES
Companies I've built.
Companies I'm backing.
Twenty years of building things from scratch, then putting capital to work behind founders who reminded me of myself early on.
Companies I've Built
PizzaPortal
ExitedCo-founder
Poland's largest food delivery platform — acquired by Delivery Hero
2005–2015
Acquired by Delivery Hero
Grasperly
BuildingFounder & CEO
AI-powered knowledge management for teams — turning meetings and documents into actionable knowledge
2022–present
Visit →AskMeEvo
BuildingFounder & CEO
AI agent platform for businesses — build and deploy intelligent conversational agents without code
2023–present
Visit →Investing
Eleven Ventures
FundVenture Partner
CEE-focused early-stage fund. Partner on Eastern European deals.
Angel investments
PortfolioAngel Investor
40+ early-stage bets across Poland and CEE. B2B SaaS, marketplace, deep tech.
Selected portfolio companies disclosed on request.
Building something I should see?
If you're a founder working on something in CEE and you think I should know about it, show me what you've got.
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