David Casserly
Mobile Application Developer
London, England, United Kingdom
Summary
👤
Senior🎓
Top SchoolDavid Casserly is an experienced iOS app developer and pragmatic technical lead with 13 years focused on Swift and Objective-C, building consumer and enterprise apps across FinTech, commerce, media, telecoms and health. He designs app architectures and the AWS-backed infrastructure to support them, has led small teams and acted as the sole developer in startups, and co-founded a consultancy that delivers end-to-end mobile products. His portfolio includes high-profile clients like Burberry, MailOnline, IG, VEON and Manchester City, and he’s comfortable shipping complex features such as modular VOD platforms, offline download managers and bespoke transition/UX systems. Notably, he pairs deep mobile engineering with Ops instincts—often handling AWS DevOps—and has a background that stretches back to Java middleware and web architecture since 1999.
13 years of coding experience
21 years of employment as a software developer
Medicinal Chemistry, Medicinal Chemistry at University of LeedsBSc Hons Computer Science, BSc Hons Computer Science at University Centre at the Heart of Yorkshire Education Group
Spanish, French
Github Skills (65)
objective-c10
ios10
cocoapods10
sign-in-with-apple9
apple-sign-in9
tvos9
viewcontroller9
swift8
midi8
amazon-rekognition8
realm8
chat8
messenger8
messaging8
unit-test8
Programming languages (5)
Github contributions (5)
devedup/DevedUpSwift
Jul 2019 - Feb 2025
Contributions:1 release, 151 pushes, 4 branches in 5 years 7 months
devedup/NoThrillsImageLoading
Nov 2015 - Jul 2022
Contributions:2 releases, 66 pushes, 2 branches in 6 years 8 months
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