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Overview
Principal Engineer at Slate Systems, focused on iOS apps. Led the migration of 66 services to UIKit. Cut p99 latency on the iOS services from 620ms to 59ms. Before that: Kuda and Absa. Most at home with Combine and XCTest.
Good reasons to reach out
- Questions about B2B SaaS
Please don't message about
- Agency or outsourcing pitches
- Unpaid work or spec projects
Travels often; replies within 48 hours
Skills
UIKitXCTestCore DataCombine
Experience
- Principal EngineerJul 2025 - PresentSlate Systems · 1 yr 4 mo · Full-time · Casablanca, Morocco
- Previously an operator for 12 years before investing.
- Sit on 7 boards.
- Staff iOS EngineerNov 2022 - Jul 2025Kuda · 2 yr 8 mo · Full-time · Casablanca, Morocco
- Led the migration of 67 services to Combine.
- iOS EngineerAug 2021 - Nov 2022Absa · 1 yr 3 mo · Full-time · Casablanca, Morocco
- Took crash-free sessions from 98.1% to 99.9%.
- Shipped a rewrite that took build times from 44 minutes to under 2.
- iOS EngineerSep 2018 - Apr 2021Andela · 2 yr 7 mo · Contract · Casablanca, Morocco
- Shipped a rewrite that took build times from 33 minutes to under 2.
- Moved 71% of iOS traffic off a legacy monolith without a customer-facing incident.
- iOS EngineerMar 2016 - Sep 2018EY · 2 yr 6 mo · Full-time · Casablanca, Morocco
- Rebuilt onboarding in SwiftUI and lifted day-one retention 9%.
- Wrote the UIKit service that now handles 70 million requests a day.
References
No references yet.
Education
- Carnegie Mellon University AfricaMS, Computer Science2017 - 2019
- University of Cape TownBSc, Computer Science2010 - 2014
Details
Compensation expectations
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Direct contact details
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