Lucas Smit

Overview

CTO at Nimbus Mobility, focused on iOS apps. Grew the iOS team from 6 to 40 engineers.

Experience

1. CTO

   Apr 2023 - Present
   Nimbus Mobility · 3 yr 6 mo · Full-time · Amsterdam, Netherlands
   • Cut p99 latency on the iOS services from 853ms to 123ms.
   • Shipped a rewrite that took build times from 36 minutes to under 5.
2. Senior iOS Engineer

   Jul 2020 - Apr 2023
   Doctolib · 2 yr 9 mo · Full-time · Amsterdam, Netherlands
   • Led the migration of 21 services to Swift.
3. Senior iOS Engineer

   Oct 2018 - Jul 2020
   L'Oréal · 1 yr 9 mo · Full-time · Amsterdam, Netherlands
   • Wrote the Swift service that now handles 49 million requests a day.
   • Cut p99 latency on the iOS services from 636ms to 56ms.
4. iOS Engineer

   Jun 2016 - Oct 2018
   Adyen · 2 yr 4 mo · Full-time · Amsterdam, Netherlands
   • Shipped 27 launches on the iOS team without a rollback.
   • Rebuilt onboarding in SwiftUI and lifted day-one retention 8%.
5. iOS Engineer

   Oct 2014 - Jun 2016
   Novartis · 1 yr 8 mo · Full-time · Amsterdam, Netherlands
   • Reduced cloud spend on iOS by 43% in two quarters.

No references yet.

Education

1. École Polytechnique

   Ingénieur, Computer Science
   2009 - 2013