Not slide decks that described change. Every result below represents real technology transformation — platforms built, teams scaled, systems that still run today.
Startup → Leader
Buckaroo Online Payments
Co-founded and scaled from two people to one of the Netherlands’ leading PSPs. Entire technology stack: transaction processing, settlement, fraud detection, security. First PCI-DSS certified PSP in NL. Emerce Digital Leader 2014–2017.
Co-founder
PCI-DSS
Payments
13 years
10h / week
Numus Cash — Retail IoT
IoT platform automating cash counting across thousands of retail locations. Custom hardware, real-time monitoring, PCI-grade security. Concept to scale-out.
IoT
Hardware
Retail
PCI
<1s response
Toweya — Federated Search
Search engine with custom ML ranking for Deep Web content. Custom database engine: 3+ seconds → sub-second.
Search
ML/AI
Custom DB
Deep Web
Open Government
Gemeente Haarlem
Publication platform making 50,000+ documents/year transparent and searchable. Multi-year IT strategy: cloud migration, core app replacement, Common Ground adoption.
GovTech
WOO
Common Ground
IT Strategy
6 months
CJP — Education Platform
Concept to live system managing culture subsidies for hundreds of thousands of students. Financial reconciliation fully automated.
Education
Platform
Financial
Rapid Delivery
10x cost cut
InCaSe — Social Marketplace
PaaS enabling merchants to slash acquisition costs. Concept through PoC, MVP to product-market fit.
Marketplace
PaaS
Product-Market Fit
Time to get IT right.
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