Hasan Alasker

"An idiot admires complexity, while a genius appreciates simplicity."

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👨‍💻 About Me

I'm a full-stack and mobile developer from Jordan 🇯🇴 focused on building performant, scalable applications with strong user experience and clean architecture.

Most of my work lives in the React + React Native ecosystem, but I also enjoy backend architecture, realtime systems, and performance optimization.

I used to paint landscapes with watercolor 🎨.
Now I design interfaces, engineer backend systems, and build products from scratch. Different medium. Same obsession with detail.

const hasan = {
  focus: [
    "React",
    "React Native",
    "Node.js",
    "MongoDB",
    "Express"
  ],

  toolkit: [
    "Zustand",
    "Socket.IO",
    "Firebase",
    "JWT"
  ],

  currentlyBuilding: "Servio — vehicle maintenance platform",

  exploring: [
    "Realtime architectures",
    "State synchronization",
    "Native mobile APIs",
    "Performance optimization",
    "Scalable backend systems"
  ],

  philosophy: "Read the docs. Build. Break things. Learn."
};

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🚀 Featured Project — Servio

🔧 Smart Maintenance. Safer Drives.

Vehicle maintenance tracking, booking, reminders, and service management in one mobile platform.

📱 Overview

Servio is a full-stack mobile application built with React Native and Node.js.

The platform helps users:

• Track vehicle maintenance history
• Receive maintenance reminders based on mileage + time
• Book appointments with service providers
• Discover nearby mechanics and workshops
• Manage multiple vehicles in one place

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⚙️ Technical Highlights

• 🧩 Global state architecture with Zustand
• ⚡ Optimistic UI updates for smoother UX
• 🔔 Push notifications with Firebase Cloud Messaging
• 📅 Calendar integration for upcoming services
• 🛡️ JWT authentication + bcrypt password hashing
• 🚦 Rate limiting, request logging, and Joi validation
• 🗺️ Location-based marketplace features
• 🧠 Cron-based maintenance scheduling system
• 📦 RESTful API architecture

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🏗️ Architecture

Mobile Client (React Native)
        ↓
REST API (Node.js / Express)
        ↓
MongoDB Database
        ↓
Firebase Cloud Messaging

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📊 Project Snapshot

Category	Details
Platform	Mobile + Web
Stack	MERN + React Native
Screens	30+
State Management	Zustand
Notifications	Firebase
Architecture	3-tier
Status	Production

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🛠️ Tech Stack

Frontend

Backend

Tools

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📈 GitHub Stats

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🧠 Currently Exploring

• Rust
• Realtime synchronization systems
• Backend scalability patterns
• Mobile performance profiling
• Offline-first application patterns

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💡 Philosophy

Frameworks change constantly.

The skill that lasts is learning how to:

• read documentation
• debug systems
• understand tradeoffs
• build reliable software

I learn best by building real projects, solving problems, and iterating fast.

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Building from Jordan 🇯🇴 for users everywhere 🌍