I specialize in iOS and Android development with a strong focus on text rendering, cross-platform architecture, and performance optimization.

I maintain several open-source projects, including:

• SheenBidi - a widely used C implementation of the Unicode Bidirectional Algorithm, integrated into projects like Watch Dogs: Legion, SuperTuxKart and Rive.
• Tehreer-Android and Tehreer-Cocoa - open-source text rendering libraries built atop FreeType and HarfBuzz, providing precise and efficient font handling on both platforms.

I’m currently exploring Tehreer-Core, a C89-compatible text engine that unifies these ideas into a single, portable foundation suitable for iOS, Android, and game engines.

I enjoy crafting robust architectures, building clean abstractions, and pushing software to perform seamlessly across environments.

📚 Specialties: iOS & Android Development, Text Rendering, FreeType, HarfBuzz, Performance Optimization, Memory Management, App Architecture, CI/CD
🧠 Currently exploring: Portable text engines and rendering systems