Hi, I'm Code Toàn Bug 👋

Senior iOS Developer & Solo Entrepreneur from Hanoi, Vietnam 🇻🇳

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🧑‍💻 About me

• 🔭 Building LearningVN — AI-powered coding education app (iOS · Android · Web)
• 📱 12+ years of iOS development (Objective-C, Swift, SwiftUI)
• 🌏 Remote freelancer for a Japanese company
• ✍️ Writing blog posts & tech humor content at codetoanbug.com
• ☕ Fun fact: "A bug isn't a bug — it's a feature missing its documentation."

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🚀 Featured Project

📚 LearningVN — AI-powered Coding Education

Learn programming with an AI Tutor, Pomodoro mode, multiplayer Quiz Battle, and offline support.
Available in 9+ languages. Built with SwiftUI · Kotlin · React · Vite · Supabase.

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🛠️ Tech Stack

Mobile

Web & Backend

Databases

DevOps & Tools

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📊 GitHub Stats

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🌐 Connect with me

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☕ Support

If my blog or apps have helped you, consider buying me a coffee! 🙌

🌍 International

🇻🇳 Scan with any Vietnamese banking app

_{⚡ "Code is poetry, bug is plot twist." — Code Toàn Bug}