Nationale-Nederlanden — Tech Lead
Joined as a Senior Full Stack Engineer to build the customer-facing repayment tools; promoted to Tech Lead after seven months. Now leading a cross-functional team of 7 — 4 engineers, a UX designer, and customer-journey specialists — modernizing the mortgage-servicing platform at one of the Netherlands' largest financial institutions and bringing agentic AI into how the bank delivers.
- Atlas, internal agentic CLI — Designed and built an agentic CLI for PR review and backlog work, then drove its adoption from one team to the rest of the mortgage domain, teams across the bank, and the wider NN Group
- Agentic AI in the SDLC — Led the introduction of agentic AI into the team's delivery lifecycle, from spec-driven development to agent-assisted review, and used the DORA visibility it created to raise release cadence, cut lead time, and make roadmap delivery predictable
- Agentic enablement — Ran a full-day hands-on CrewAI workshop for 21 engineers across the mortgage domain's teams, the on-ramp that took Atlas beyond the team
- Loan redemption automation — Led end-to-end automation of repayment simulations, full redemptions, and annual mortgage statements across hundreds of thousands of active loans: manual form intake via advisors and notaries became an event-driven flow integrated into the notaries' own systems, where they now initiate and track requests themselves, cutting manual processing and notary calls
- Repayment tools — Built the customer-facing Node.js applications on AWS that mortgage customers use to simulate and execute repayments
- Legacy modernization — Leading the incremental replacement of mortgage-servicing components from Java to serverless Node.js on AWS, retiring the team's dependency on Java specialists
- Architecture and roadmap — Owning the architecture standards the team's services are built against and the technical roadmap agreed with product, UX, and customer-journey stakeholders
- Team7 cross-functional — 4 engineers, UX, customer journey
- ScaleHundreds of thousands of active loans
- MigrationJava → serverless Node.js on AWS