Ahmet Ustem
IOS Developer at Detach - Screen Time App
Immenstadt im Allgäu, Bavaria, Germany
Summary
👤
Senior🎓
Top SchoolAhmet Ustem is an experienced iOS developer with 11 years in software, and over five years focused on building consumer and enterprise mobile apps end-to-end using Swift and Objective-C. He has driven architecture shifts (MVC to MVVM), created reusable frameworks with SPM/CocoaPods, and optimized CI/CD pipelines using Fastlane, GitHub Actions, Bitrise and Jenkins to streamline TestFlight distribution. His background spans fin‑tech, transportation, and sports-tech products where he integrated real‑time features, computer vision teams, and third‑party APIs to deliver measurable performance and network improvements. Based in Bavaria, he combines hands‑on engineering with community engagement—contributing to open source and participating in hackathons—and often takes responsibility for code quality through reviews and modular design. Notably, he has experience leading small cross‑functional teams on stealth projects while maintaining robust release automation and scalable iOS architectures.
11 years of coding experience
7 years of employment as a software developer
Bachelor's degree Bilgisayar Mühendisliği, Bachelor's degree Bilgisayar Mühendisliği at Namık Kemal University
Turkish, İngilizce, German
Stackoverflow
1,090reputation
44kreached
20answers
2questions
Github Skills (91)
slide-menu10
kanna10
menu10
html-parser10
swift10
macos10
objective-c10
xml-parser10
ios10
feedly9
javascript9
markdown9
offline-app9
cocoapods9
turkish9
Programming languages (6)
Github contributions (5)
ahmetsina/ahmetsina.github.io
Oct 2018 - Nov 2024
Contributions:33 pushes, 2 branches in 6 years 2 months
ahmetsina/ahmetsina
Jul 2020 - Dec 2022
Contributions:17 commits, 21 pushes, 1 branch in 2 years 5 months
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