👋 Hi, I'm Yakup Afsin

Full-Stack & React Native Developer building production-ready mobile apps, cross-platform systems, and developer tools.

🚀 What I Do

I specialize in creating scalable, cross-platform applications using React Native, Expo, and TypeScript. My work spans from consumer-facing SaaS platforms to low-level native modules and peer-to-peer sync systems.

🛠️ Tech Stack

• Mobile & Cross-Platform: React Native, Expo, React.js, Next.js
• Architecture: Nx/TurboRepo monorepos, modular design patterns
• Native Development: Custom native modules, npm package development
• Database & Sync: SQLite, MySQL, noSQL LAN/Bluetooth peer-to-peer sync
• Backend & Services: Firebase, Strapi, REST APIs, AWS Services
• Languages: TypeScript, JavaScript, Java, Objective-C, C++, C#

📦 Open Source

My repositories include:

• 🧩 Cross-platform component libraries
• 🔌 Native integrations for React Native
• 🏗️ Production SaaS and mobile app codebases
• 🧪 Experimental tooling and proof-of-concept projects

📫 Let's Connect

• 💼 LinkedIn
• 📧 Email
• 🌐 Portfolio

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💡 Open to collaboration on React Native projects, native module development, and innovative mobile solutions!