Portfolio

I'm Behran Kankul, a passionate software developer with over a decade of experience crafting iOS applications and backend systems. My journey has taken me from building full-stack solutions in C# to leading iOS teams for widely used apps like Mackolik, BiP Messenger, and hiBooks.

I specialize in Swift, SwiftUI, and Objective-C, and I thrive in performance optimization, test-driven development, and mentoring dev teams. Over the years, I've reduced app CPU consumption, increased test coverage, and replaced bulky dependencies with elegant custom solutions.

I'm also the founder of CoinInsight, a personal project where I designed and built the entire system—from backend to iOS app. My technical interests span mobile performance, clean architecture, and building polished user experiences.

When I'm not coding, you can find me writing on Medium, contributing to open source on GitHub, or launching side projects that solve real-world problems.