Mobile Software Engineer in Istanbul
Thoughtful apps. Solid engineering.
I turn ideas into fast, reliable mobile experiences. 5+ years building with Flutter and Dart, from the first line of code to the App Store.
Previously & currently building at
Open-source projects, experiments, and things I make my own.
macOS app / 2026
Your iPhone and iPad screen on your Mac, at full frame rate over USB. Record, screenshot, and control by touch.
Developer tooling / 2026
A considered starting point for your next app. Clean Architecture, BLoC, and offline-first storage, ready to build on.
Game development / 2025
An endless road, built with Flutter. Exploring real-time gameplay and the Flame game engine.
Personal website / 2026
A small, fast home on the web. Two languages, two themes, and an emphasis on the details.
From the first architecture decision to the next release. Taking ownership, every step of the way.
Find me on LinkedInSole developer of Sağlıklı Sürüş — a Flutter app backed by a .NET service and a Vue.js dashboard, with real-time driver heart-rate monitoring. Owned the architecture from concept to launch.
One flavor-based Flutter codebase shipping to iOS, Android and Huawei, with Strapi CMS, Stripe, Google Maps, push and App Clip / Instant App. Booking time dropped under 30 seconds at 99.5% crash-free sessions, released one-click through GitHub Actions.
Push notifications, REST integrations and deep linking (Universal Links & App Links). A marketing-tool integration lifted daily active users 20% and revenue 15%, holding 99%+ crash-free sessions across 10k+ DAU.
Built two B2B Flutter apps for Dynobil Ekspertiz end to end — architecture through store release — serving 5,000+ daily sessions at under 1% crash rate.
I'm a mobile engineer based in Istanbul. Since 2021 I've shipped cross-platform apps across car rental, B2B vehicle inspection and driver safety — often as the only mobile developer on the project, from architecture through store release.
What I care about is boring releases: apps that stay fast, don't crash, and go out on a pipeline nobody has to babysit. I studied Software Engineering at Fırat University (2018–2023).
Based in Istanbul, Türkiye
A new app, a tricky problem, or just a hello. I'd love to hear about it.
karaboga.dev