Creator
It is crazy that in this age we still don't have one click visibility to call paths a method is part of across our software system. SliceTrace fills that gap for the software engineers and nowadays also for the coding agents exclusively for .NET systems.
Lead Engineer · Cross-Team Reliability Owner
Owned reliability across every team on Eneco's Virtual Power Plant — a highly scalable, event-driven cloud platform that aggregates distributed energy assets for one of the Netherlands' largest energy providers. I set the reliability patterns for the programme, shipped a reusable eventual-consistency library that keeps microservice state in sync, and built the CI/CD and observability foundations the teams released on.
Senior Engineer · Migration Lead
Turned around a stalled big-bang rewrite at Funda, the Netherlands' real estate platform, by replacing it with an incremental migration: a proxy layer that let newly-rewritten pieces go live side by side with the legacy system and roll out safely to millions of users, one staged percentage at a time.
Hands-On Software Architect - Lead Engineer
Led system modularization and the move to an event-driven microservices architecture on Azure during DEPT's legacy migration — reshaping a legacy system into asynchronous, independently-deployable services, coaching the team through the distributed-systems patterns that make them work, and automating Azure infrastructure provisioning into every microservice's release.
Lead Backend Engineer
As lead backend engineer, rewrote the legacy core of MijnPensioenOverzicht.nl — the national pension overview the whole of the Netherlands feeds into. A scalable, event-based redesign processes the pension data for all 18M+ residents in about twenty minutes against a one-working-day requirement, on a modular structure the engineers who took it over found a pleasure to maintain.