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istiaksaif/README.md

👋 Hi, I'm Istiak Ahamed Saif

🎯 Software Developer
🏢 Working at D-bug Station Ltd since Sep 2022
🛠️ Passionate about building mobile apps with Flutter + GetX

🚀 Live Apps (Portfolio)

📱 Billipatra

🌙 Sleep Oasis

🧠 Currently Learning / Upgrading

🔹 Core Skills

  • 🌐 Advanced API Integration (REST + GraphQL)
  • 📦 Local & Offline Databases (Isar, Drift, ObjectBox)
  • 🔐 Authentication & Security (Firebase, OAuth, Google/Apple Sign-In)
  • 🧭 State Management (GetX → Riverpod / Bloc for scalable apps)

🔹 Specialized Areas

  • 📲 VPN & Ads (V2Ray, IronSource, TyrAds)
  • ⚡ Caching Systems (Facebook-style offline sync + prefetching)
  • 🔄 CI/CD Pipelines (GitHub Actions, Codemagic, Fastlane)
  • 🤖 AI Integration (Chatbots, Recommendations, On-device ML)
  • 📊 App Performance & Analytics (Firebase Performance, Sentry)
  • 🏗️ Clean Architecture & Modularization (SOLID, Melos)

🔹 Future-Focused

  • 🌍 Cross-Platform Expansion (Flutter Web, Flutter Desktop)
  • 📡 Realtime Systems (WebSockets, MQTT, SignalR)
  • 🧩 Micro-Frontends & Modular Apps (scalable enterprise-level apps)
  • 🔐 Zero-Trust Security & Privacy-First Apps
  • 🌐 Web3 & Decentralized Apps (DApps)
  • 🕹️ AR/VR & Immersive Experiences (ARCore, ARKit, Unity + Flutter)

⚒️ Tech Stack

🔹 Languages & Frameworks

Dart Flutter Java Kotlin

🔹 Backend & Services

Firebase REST API

🔹 Databases & Storage

SQLite

🔹 Tools & DevOps

Git GitHub Actions

🔹 Ads & Monetization

IronSource Google AdMob TyrAds

🔹 State Management

GetX Riverpod

🔹 Analytics & Monitoring

Google Analytics Firebase Performance

📈 GitHub Stats

Istiak's GitHub stats

GitHub Streak

🌐 Contribution Graph

GitHub Activity Graph

📬 Connect with Me

📧 Email: istiaksaif.nsu@gmail.com
💼 LinkedIn: istiaksaif
🌍 Portfolio (coming soon...)

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