Laith ElSayed

S

Senior iOS Engineer at Granite Foods · UIKit, Combine

Granite Foods
Brussels, Belgium · CET (UTC+1)
9+ years experience
Sorbonne University
English, Dutch, French
Messaging unavailable

Overview

I work on iOS apps at Granite Foods in Brussels. Shipped a rewrite that took build times from 38 minutes to under 5. Most at home with UIKit and Combine. Collector of fountain pens.

Good reasons to reach out
  • Speaking or podcast invitations
  • Questions about iOS apps
Please don't message about
  • Offshore staffing offers
  • Generic networking requests
  • Agency or outsourcing pitches
Skills
UIKitSwiftXCTestCombine

Experience

  1. Senior iOS Engineer
    Oct 2024 - Present
    Granite Foods · 2 yr · Full-time · Brussels, Belgium
    • Built the experimentation framework 35 product teams use to ship changes safely.
    • Moved 95% of iOS traffic off a legacy monolith without a customer-facing incident.
  2. iOS Engineer
    May 2022 - Oct 2024
    Mollie · 2 yr 5 mo · Full-time · Brussels, Belgium
    • Shipped 30 launches on the iOS team without a rollback.
    • Took crash-free sessions from 98.5% to 99.6%.
  3. iOS Engineer
    Dec 2020 - May 2022
    IKEA · 1 yr 5 mo · Full-time · Brussels, Belgium
    • Moved 86% of iOS traffic off a legacy monolith without a customer-facing incident.
  4. iOS Engineer
    Apr 2018 - Dec 2020
    Celonis · 2 yr 8 mo · Full-time · Brussels, Belgium
    • Moved 82% of iOS traffic off a legacy monolith without a customer-facing incident.
    • Shipped a rewrite that took build times from 24 minutes to under 3.

References

No references yet.

Education

  1. Sorbonne University
    Licence, Mathematics
    2014 - 2017

Details

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