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Burak Karabekir

@burakkarabekir

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I build reliable Kotlin and Android apps for fintech, mobility, and high-traffic mobile experiences.

Turkey

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What I'm looking for

I'm looking to build reliable, high-performance mobile products where I can apply Kotlin, modern Android architecture, modularity, testing, and clean engineering practices.

I build reliable mobile experiences with Kotlin and Jetpack Compose, from high-traffic live match betting interfaces at Ngaming to modernizing legacy app sections without disrupting users.

At adesso Turkiye, I developed ING Bank account features under rigorous code review standards and maintained 70%+ test coverage using MockK. I also built a white-label loyalty app with a shared, reusable UI layer for multiple product variations.

Earlier at Vestel Electronics, I developed IoT-connected apps for smart TVs and home appliances with offline-first support, reducing crash rates by 60% through Firebase Crashlytics and legacy MVVM refactoring. I bring Clean Architecture, modularity, and an Agile mindset to sustainable mobile development.

Experience

Work history, roles, and key accomplishments

Current

Mobile Developer

Current

N gaming

May 2026 - Present (4 months)

Built fast and reliable app interfaces using Kotlin and Jetpack Compose, maintaining zero downtime and high performance during massive traffic spikes like live match betting. Successfully upgraded older app sections to modern standards without interrupting the user experience.

Kotlin Jetpack Compose Performance Optimization App Maintenance

Mobile Developer

Freelance

Jun 2025 - May 2026 (11 months)

Architected and developed a cross-platform mobile application using Compose Multiplatform (KMP) and Clean Architecture to explore the latest in declarative UI and shared business logic.

Compose Multiplatform Kotlin Multiplatform Clean Architecture Cross Platform Development

Mobile Developer

adesso Turkiye

Jun 2021 - Jun 2025 (4 years)

Developed the account feature in the existing ING Bank App, following high Clean Code Guidelines and Code Review Standards. Also developed a white-label loyalty app with Jetpack Compose, building a shared, reusable UI layer to support multiple product variations.

Kotlin Coroutines Modularization Jetpack DI Dagger Hilt MVVM Junit MockK Jetpack Compose MVI Clean Code

Junior Android Developer

Vestel Electronics

Aug 2019 - Jul 2021 (1 year 11 months)

Developed Android apps for IoT-connected smart TVs and home appliances, optimizing for offline-first support. Reduced crash rate by 60% via Firebase Crashlytics and refactored legacy MVVM architecture.

Java Kotlin MVVM ROOM Retrofit Coroutines Jetpack Dagger Junit Firebase Crashlytics

Education

Degrees, certifications, and relevant coursework

Dokuz Eylül University

Bachelor of Engineering, Computer Engineering

Grade: 3.26 / 4.00

Activities and societies: 1st Place – GBYF2019 University Software Contest

Bachelor of Computer Engineering with a thesis on a personal ultraviolet-humidity-temperature alarm generator. Achieved first place in the GBYF2019 University Software Contest.