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Sem van der Klauw

Sem van der Klauw

Chief Tech

Sem is the technical architect behind Wristler. With a focus on efficiency and a heart rate that spikes at the sight of good IT, he keeps the platform running like a well-regulated watch: precise and reliable. Always on the move, always learning, but just as quick to help others.

Insights by Sem

4.9 based on 400+ reviews
  • 100% Authentic watches
  • Safe delivery or pick-up
  • Warranty & easy returns
⚡ perf  boot 11ms  ·  7 queries / 5.1ms  ·  total 44ms  ·  6MB