Scalable Mobile Apps · Clean Architecture · Performance · Production-Ready
Portfolio · LinkedIn · Email · CV
Open to opportunities · Mobile Developer · Flutter · Android · iOS
Mobile Developer with 3 years of experience specializing in Flutter for Android and iOS. I've contributed to 20+ production projects across healthcare, fintech, HR, e-commerce, fitness, and e-learning — shipping apps to Google Play and the App Store with a focus on Clean Architecture, state management, and performance.
- 🌱 Building scalable apps with Flutter, Firebase, REST APIs, and payment integrations.
- 👨💻 Competitive programming enthusiast — LeetCode, Codeforces & Stack Overflow.
- 📝 Sharing knowledge via Medium articles.
- 🏆 2026 ICPC Egyptian CPC coach · published Trie Search on pub.dev.
I architect systems that ship — clean separation of concerns, measurable performance, and production-ready delivery.
| 📦 | 👥 | 🏷️ | ⚡ |
|---|---|---|---|
| 20+ | 30K+ | 9 | 3 yrs |
| Production Projects | Users Served | App Categories | Flutter Experience |
| Category | Projects |
|---|---|
| 🛒 E-Commerce | Exception Patissier |
| 🏥 Healthcare | Curesuite · Your Eyes |
| 💪 Fitness | LA7 · PT Finder |
| 🏢 HR & ERP | Lvlup365 · Sichta |
| 📚 E-Learning | VEVOX |
| 💼 Marketplace | Fidelen |
| ⛽ Fleet & Fuel | Petro Master (Company + Station) |
| 📇 NFC & Web | Yasham |
| 🔧 Multi-App Platforms | PT Finder · Petro Master |
Full case studies, screenshots, and the complete stack live on my Portfolio →
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LinkedIn: amrabdelhamed26
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GitHub: @AmrAbdElHamed26
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Email: amrrabdelhamed26@gmail.com
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WhatsApp: Message Me
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Medium: @amr2652001
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Stack Overflow: Profile
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Codeforces: AmrAbdElHamed
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LeetCode: amr2652001
Scalable fitness platform connecting trainers and members through multi-role dashboards, social media integration, and real-time engagement
Sentry Social Media Integration Real-Time Notifications Performance Optimization
Production-ready e-commerce app with seamless ordering, secure payments, and real-time updates
Flutter Clean Architecture Payment Gateway Shorebird Firebase FCM Performance Optimization
Enterprise fleet and fuel ecosystem — Company and Station apps with real-time vehicle tracking and secure fueling operations
Multi-Flavors RBAC QR Codes CI/CD
Company App
Station App
Structured step-by-step learning from foundational concepts to advanced mastery — responsive mobile & tablet with in-app purchases
Adaptive Layout In-App Purchases Learning Progress Engine
Multi-service marketplace connecting customers with verified providers across Saudi Arabia — secure agreement-based payments
Unit Testing Memory Optimization Payment Gateway Secure Agreement Workflow Production Support
Security-sector recruitment with structured hiring workflows, role-based dashboards, and job application tracking
Multi-Role System RBAC Secure Authentication Production Deployment
HR attendance management with employee tracking, leave management, and automated reporting
Attendance & Leave Odoo ERP Authentication Reporting & Data Export
Dual-app fitness ecosystem connecting trainees with personal trainers — discovery, booking, messaging, and role-based dashboards
Google Maps Real-Time Messaging Media Streaming Booking & Scheduling FCM
Trainee App
Trainer App
All-in-one clinic companion for doctors, staff, and patients — appointments, medical records, prescriptions, and multi-branch workflows
Flutter REST APIs Multi-Role System Healthcare Real-Time Notifications
Video calls · AI features · Firebase · ZEGOCLOUD SDK · TensorFlow Lite
Flutter Web · NFC · Firebase · MVVM · responsive UI
Flutter Dart Flutter Web Android iOS Clean Architecture SOLID MVVM BLoC Cubit Riverpod Provider GetX
REST APIs GraphQL Dio HTTP Firebase FCM Firestore Odoo ERP
Unit Testing Integration Testing Memory Optimization Performance Profiling Sentry
Payment Gateway In-App Purchases Shorebird Multi-Flavors RBAC NFC
Codemagic CI/CD Git GitHub Jira Postman Figma VS Code Android Studio
Agile/Scrum Google Play Console App Store Connect
trie_search— Efficient trie-based search with memory optimization. pub.dev
| Title | Type |
|---|---|
| How To Use NFC With Flutter | 📝 |
Shelter Technology · Cairo, Egypt — Mobile Developer · Jan 2025 – Present
Pearogram · Cairo, Egypt — Flutter Developer · Jan 2024 – Jan 2025
3S Smart Solutions · Freelance — Flutter Developer · 3-Month Contract
Manara · Cairo, Egypt — SWE Trainee · Apr 2023 – Jul 2023
View role details
Mobile Developer — Shelter Technology (Jan 2025 – Present)
- Designed cross-platform Flutter apps with Clean Architecture, REST APIs, and Firebase.
- Maintained 7+ production apps with payment gateways and Firebase services.
- Led projects from scratch, reducing development time by 20–30%.
Flutter Developer — Pearogram (Jan 2024 – Jan 2025)
- Delivered app supporting 10,000+ users in Egypt.
- Migrated legacy projects to Clean Architecture — 40% fewer bugs, 25% faster delivery.
- 30% faster load times and 20% lower memory via SOLID & data structure optimization.
Freelance — 3S Smart Solutions (3-Month Contract)
- Built Sichta recruitment platform in a 4-member Agile team with Jira.
SWE Trainee — Manara (Apr – Jul 2023)
- Solved 100+ LeetCode challenges · conducted expert-level technical interviews.
Full details on Portfolio → and CV →
Open to mobile developer roles, Flutter teams, and interesting technical problems.
amrrabdelhamed26@gmail.com · +20 100 573 4569 · Cairo, Egypt
Portfolio · LinkedIn · View CV