Nationale-Nederlanden — Tech Lead
Leading a cross-functional team of 7 — 4 engineers, a UX designer, and customer journey specialists — to modernize mortgage technology at one of the Netherlands' largest financial institutions.
Key Achievements
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Automated loan redemption flows — Built end-to-end automation across hundreds of thousands of active loans, including repayment simulations, full redemptions, and yearly overview generation
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Built and owned Atlas — Shipped an internal agentic CLI for PR review, sprint support, and backlog assistance; now embedded in the team's daily engineering workflow
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Scaled AI capability building — Designed and facilitated a full-day hands-on CrewAI workshop for ~21 engineers across the mortgage domain
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Modernized legacy services — Migrated mortgage-servicing components from Java to serverless Node.js, removing specialist maintenance overhead and aligning the stack
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Raised delivery quality — Established architecture standards while deploying automation that reduced manual steps in advisor workflows