mustafakoceerr

Mustafa Koçer

Product Engineer

Product Engineer building Android and iOS apps and the backends behind them, end to end. Ships Kotlin Multiplatform and native Android apps to Google Play and measures performance on real devices.

I started out as an Android developer. Today I take a product from idea to store on my own: Android with Kotlin and Jetpack Compose, iOS with Kotlin Multiplatform and SwiftUI, APIs and backends in TypeScript (Cloudflare Workers, Fastify) and Python, and my own server with Coolify and Docker.

AI is a teammate for me. With it I try ideas faster, write more tests and ship sooner, while I own the architecture decisions and the quality myself.

Türkçe CVEnglish CV

Experience

  1. 37c43b2Jun 2025 – Aug 2025

    Android Developer Intern @ enoca

    • Developed UI and state logic with Jetpack Compose and the MVI architecture.
    • Applied Clean Architecture across a multi-module codebase to keep features isolated and maintainable.
    • Kotlin
    • Jetpack Compose
    • MVI
    • Clean Architecture

  2. 8442c35Jul 2024 – Aug 2024

    Android Developer Intern @ Atmosware

    • Built an OCR module with CameraX and ML Kit for real-time text recognition.
    • Worked in an Agile/Scrum team within an enterprise software development lifecycle.
    • Kotlin
    • CameraX
    • ML Kit

Education

Skills

Mobile
  • Kotlin
  • Jetpack Compose
  • Kotlin Multiplatform
  • Compose Multiplatform
  • Swift
  • SwiftUI
Backend and infrastructure
  • TypeScript
  • Cloudflare Workers
  • Fastify
  • PostgreSQL
  • Python
  • Docker
  • Linux
  • GitHub Actions
Native and performance
  • C++ / JNI
  • PDFium
  • ML Kit
  • MediaPipe
  • CameraX
  • Baseline Profiles
  • Perfetto
Architecture
  • Clean Architecture
  • MVVM
  • MVI
  • Hilt
  • Koin
  • Room
  • SQLDelight
  • WorkManager
  • Unit testing

Languages

Turkish
Native
English
B1–B2

Contact

Email me about work, a collaboration or just to say hi.

[email protected]