ÖA

Önder Akbaşoğlu

Available to hire

I’m a mobile developer with 2+ years of experience building cross-platform applications using Flutter for iOS and Android.

About

I’m a mobile developer with 2+ years of experience building cross-platform applications using Flutter for iOS and Android. I enjoy translating pixel-perfect designs into clean, responsive Flutter UI components and then taking ownership of the full development flow—from architecture and implementation to backend integration and deployment.

In my recent work, I’ve contributed to multiple production-level apps, including Emlak Katılım Tasarruf Finans (70K+ downloads), and projects such as IMECE Tasarruf, e-Kumes, Peosis, Peosis Tracker, and DepArSis. I focus on scalable mobile architecture (MVVM/Clean Architecture with Riverpod), maintainable code, performance, and real-time features like WebRTC, along with secure payment integrations and REST API development.

  • 3 years' experience
  • Joined September 2026

Languages

  • TurkishFluent
  • EnglishIntermediate

Industry experience

  • Software & Internet
  • Financial Services
  • Real Estate & Construction

More experts in Istanbul, Turkey

Work experience

Flutter Developer · Dolunay Ar-GeJun 2023 – Present · 3 yrs 6 mos

Developed and maintained multiple cross-platform mobile applications for iOS and Android using Flutter. Took end-to-end ownership covering architecture design to deployment. Built scalable project architectures with a strong focus on clean code principles and maintainability. Implemented real-time communication features using WebRTC. Integrated payment systems and handled secure transaction flows. Worked on production-level projects including Emlak Katılım Tasarruf Finans, IMECE Tasarruf, e-Kumes, Peosis, Peosis Tracker, and DepArSis. Designed reusable components to improve development efficiency across projects.

Flutter Developer · OnLifeJan 2023 – May 2023 · 5 mos

Translated pixel-perfect Figma designs into responsive, high-quality Flutter UI components. Developed and maintained the entire UI layer of the application while ensuring consistency with design specifications. Built clean, maintainable, and reusable widget structures to support scalable development. Collaborated with design requirements to deliver a functional and visually consistent user interface.

Education

Computer Programming (BSc) · Bolu Abant Izzet Baysal University2023 – 2025

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