flutter run
dart pub get
firebase init
git commit -m
npm run build
dotnet run
npx next dev
docker compose up
BlocBuilder
Provider.of
FutureBuilder
StreamBuilder
async/await
MaterialApp
StatefulWidget
BuildContext
useEffect()
useState()
React.memo
Next.js API
app.MapGet()
DbContext
JWT Bearer
Entity Framework
REST API
GraphQL
WebSocket
Socket.IO
FirebaseAuth
Firestore
Cloud Functions
FCM
GoogleMaps
GeoLocation
PaymentGateway
SQLServer
Clean Architecture
MVVM
Bloc Pattern
Dependency Injection
CI/CD Pipeline
Unit Testing
App Store
Google Play
ASP.NET Core
C# Backend
EF Core
SQL Query
TypeScript
Tailwind CSS
Framer Motion
Responsive UI
HA

Senior Software Engineer & Flutter Developer

I build production-ready Flutter mobile apps, React/Next.js web platforms, .NET backend APIs, admin dashboards, Firebase systems, and scalable MVPs for clients across UAE, GCC, USA, Europe, and remote markets worldwide.

Dubai, UAE7+ Years35+ Projects6+ Web PlatformsImmediate if necessary
HIRE MEDOWNLOAD CV
DEV_INFO
harby.contact@gmail.com
+971509986147
+201141475581
Dubai, UAE

About Me

Senior Software Engineer with 7+ years of experience building and delivering 35+ production mobile and web projects. I specialize in Flutter mobile apps, React/Next.js web platforms, .NET backend APIs, admin dashboards, Firebase real-time systems, and startup MVPs. I have worked with clients and companies across UAE, Saudi Arabia, Kuwait, Egypt, USA, GCC, and global remote markets — delivering scalable, production-ready digital products across enterprise, fintech, logistics, HR, POS, marketplace, and service domains.

Services

End-to-end software engineering services — from Flutter mobile apps and React web platforms to .NET backend APIs, admin dashboards, and full MVP delivery.

Flutter Mobile App Development

Production-ready Flutter apps for Android and iOS with clean architecture, smooth animations, and scalable codebases.

Cross-Platform Mobile Apps

Single codebase mobile apps targeting Android, iOS, and web using Flutter — reducing time-to-market and development costs.

MVP Development for Startups

End-to-end MVP development from idea to launch — covering mobile apps, web platforms, backend APIs, and deployment.

Full-Stack Software Development

Complete digital product development including frontend, backend, mobile, admin dashboard, and deployment.

Backend / API Development with .NET

Scalable backend systems using ASP.NET Core, C#, Entity Framework Core, JWT authentication, SQL Server, and clean architecture.

ASP.NET Core Backend Development

Enterprise-grade REST APIs with role-based access, secure authentication, admin APIs, and scalable architecture using .NET and C#.

React / Next.js Web Development

Modern web platforms, business websites, landing pages, and SaaS applications using React, Next.js, and TypeScript.

Admin Dashboard Development

Feature-rich admin panels with data visualization, role-based access, CRUD operations, and real-time monitoring.

Firebase & Realtime Apps

Real-time applications using Firebase Authentication, Firestore, Cloud Messaging, Cloud Functions, and analytics.

GPS Tracking & Maps Apps

Location-based applications with Google Maps, real-time GPS tracking, geofencing, route optimization, and polygon mapping.

Taxi & Delivery App Development

Uber-like taxi apps, delivery platforms, and logistics solutions with real-time tracking, driver/customer apps, and admin dashboards.

Marketplace & Logistics Apps

Multi-vendor marketplace platforms and logistics management systems with order tracking, payments, and admin tools.

Payment Integration

Secure payment gateway integrations including Urway, Paymob, Tamara, PayPal, MyFatoorah, Moyasar, and BNPL workflows.

Offline-first Mobile Apps

Mobile apps that work without internet using SQLite, Hive, SharedPreferences, and smart sync strategies.

SaaS Platform Development

Scalable SaaS platforms with multi-tenant architecture, subscription management, dashboards, and API integrations.

Full Team MVP Delivery

Complete team for end-to-end delivery: planning, UI/UX, mobile, web, backend, admin dashboard, QA, deployment, and support.

Work Experience

7+ years of professional experience across UAE, Saudi Arabia, Egypt, and remote markets

Software Engineer | Flutter, React, Next.js
Netaq for E-SolutionsUnited Arab Emirates
October 2024 - Now
  • Build and deliver mobile and web solutions using Flutter, Flutter Web, React, and Next.js.
  • Contribute to enterprise and event-driven platforms, including EAHS UAE, Emirates Cup UAE, and related web systems.
  • Own architecture, API integration, performance optimization, and production delivery across cross-functional Agile teams.
Software Engineer | Flutter, React, Next.js, WordPress
SAG TechnologySaudi Arabia
January 2023 - September 2024
  • Built mobile and web products using Flutter, React, Next.js, and WordPress across HR, POS, AI, and business platforms.
  • Delivered applications including Alwasset HR System, Qayd POS Business, and Qayd User, alongside web platforms such as MSTRA and SAG.
  • Worked on secure integrations, business workflows, production releases, and scalable frontend experiences.
Software Engineer | Flutter
Support Human CapitalSaudi Arabia
January 2021 - December 2022
  • Developed Flutter applications for recruitment, workflow, and service-based operations.
  • Contributed to products including Cashift, ESecretary, and Mana Water with a focus on maintainable implementation and smooth user flows.
  • Integrated Firebase Realtime Database, APIs, and state management solutions to support efficient internal workflows.
Software Engineer | Flutter
Matrix CloudsEgypt
April 2019 - December 2020
  • Built Flutter mobile applications across marketplace, e-commerce, logistics, and service domains.
  • Worked on products including Dalalah, Kan, ARABITAC, MR SIARH, and TH Transport.
  • Applied clean architecture, backend integration, and Agile development practices to deliver reliable production-ready apps.
Software Engineer | Flutter
AngaznyEgypt
January 2018 - March 2019
  • Built Flutter-based mobile solutions for affiliate marketing and business workflows.
  • Developed real-time features for product stock and order tracking using APIs, Firebase, and Socket.IO.
  • Improved responsiveness and UI performance across data-heavy mobile screens.

Mobile Apps

25+ production mobile apps published on Google Play and App Store — built with Flutter across fintech, HR, logistics, marketplace, and enterprise domains.

EAHS UAE
Android
iOS

Enterprise mobile platform for the Emirates Arabian Horse Society. Built with Flutter, featuring multi-language support, real-time event updates, horse registration management, and comprehensive e-services. Integrated with REST APIs, push notifications, and role-based access for breeders, owners, and officials.

FlutterREST APIsFirebasePush Notifications
Emirates Cup UAE
Android
iOS

Official mobile app for the Emirates Arabian Horse Global Cup championship series. Built with Flutter, featuring live event schedules, real-time results, horse profiles, and breeder information. Supports multi-language content and push notifications for event updates.

FlutterREST APIsFirebaseReal-time Updates
Suppliermate
Android
iOS

Sales management platform for field salespersons. Built with Flutter, featuring order management, customer tracking, product catalogs, and offline-first capabilities. Integrated with backend APIs for real-time inventory sync and sales analytics.

FlutterREST APIsOffline-firstSQLite
Dalysoft POS
Android
iOS

Point-of-sale mobile application with barcode scanning, product management, and inventory tracking. Built with Flutter for fast checkout workflows and integrated with backend systems for sales reporting.

FlutterBarcode ScannerREST APIsFirebase
Alwasset HR System
Android
iOS

HR self-service mobile app for employees to submit requests, view personal data, track attendance, and receive instant HR alerts. Built with Flutter using clean architecture, integrated with backend APIs and push notifications for real-time HR workflow management.

FlutterClean ArchitectureREST APIsPush Notifications
Qayd POS System
Android
iOS

Merchant-focused POS app for tracking customer debts, automating payment reminders, and managing deferred payments. Built with Flutter featuring NFC/POS integration, secure payment workflows, and BNPL (Buy Now Pay Later) business logic.

FlutterNFC/POSPayment IntegrationFirebase
Qayd User System
Android
iOS

Consumer fintech app enabling shop-now-pay-later with flexible payment options, wide merchant access, and secure in-app payment tracking. Built with Flutter with focus on secure transactions and smooth user experience.

FlutterPayment IntegrationREST APIsFirebase
Cashift
Android
iOS

Workforce marketplace app connecting workers with flexible shifts in malls, restaurants, and retail. Built with Flutter featuring real-time shift matching, GPS-based location tracking, daily payment processing, and push notifications.

FlutterGPS TrackingFirebaseReal-time Updates
Dalalah
Android
iOS

Large-scale marketplace app for buying and selling cars and license plates, serving millions of users. Built with Flutter featuring advanced search, real-time listings, chat, and secure transaction workflows.

FlutterREST APIsReal-time ChatFirebase
TH Transport
Android
iOS

Logistics and shipping management app with real-time route optimization, order tracking, GPS-based delivery monitoring, and driver management. Built with Flutter with Google Maps integration.

FlutterGoogle MapsGPS TrackingREST APIs
Mana Water
Android
iOS

Water delivery and management app for ordering and tracking water supplies. Built with Flutter with GPS-based delivery tracking, push notifications, and backend API integration for order management.

FlutterGPS TrackingPush NotificationsREST APIs
ESecretary
iOS

Executive assistant app helping managers organize time, tasks, and schedules efficiently. Built with Flutter featuring calendar management, task tracking, and real-time Firebase sync.

FlutterFirebaseCalendar Integration
Meayar
Android
iOS

Quality and safety management platform for teams to conduct inspections, manage risks, and generate real-time reports. Built with Flutter with offline-first capabilities and backend sync.

FlutterOffline-firstREST APIsFirebase
Wezary
Android
iOS

Educational platform offering courses with video content, progress tracking, and certificate generation. Built with Flutter.

FlutterREST APIsFirebase
The Expert
Android
iOS

Service marketplace connecting providers with customers across various fields. Built with Flutter with real-time booking, chat, and payment integration.

FlutterReal-time ChatPayment Integration
Mosaed HR
Android
iOS

Home services app offering drivers and maintenance staff via hourly or monthly contracts. Built with Flutter with GPS tracking, availability across Saudi regions.

FlutterGPS TrackingREST APIsFirebase
Muham
Android
iOS

Legal services app for lawyers, with client appointment booking and communication options. Built with Flutter.

FlutterREST APIsFirebase
Kan
iOS

Creative networking platform for photographers and creators to display portfolios, discover events, and chat. Built with Flutter.

FlutterFirebaseReal-time Chat
Smart Hub - Teachers
Android
iOS

Nursery management app for teachers with attendance tracking, activity logging, and parent communication. Built with Flutter.

FlutterFirebasePush Notifications
Smart Hub - Parents
Android
iOS

Parent-facing nursery management app for tracking child activities, attendance, and communicating with teachers. Built with Flutter.

FlutterFirebasePush Notifications
AlKaff Haj
Android
iOS

Hajj campaign management app for pilgrims to view bookings, share requests, and manage announcements. Built with Flutter with Firebase integration.

FlutterFirebasePush Notifications
Al-Balbisi Metal Trading
iOS

Engineering tool app for metal section properties including area, centroid, section modulus, and stiffness calculations. Built with Flutter.

Flutter
Easy-Way Shipping
Android

Shipment and order management app for logistics operations. Built with Flutter with GPS tracking and task management.

FlutterGPS TrackingREST APIs
Arabitac
Android

Car import platform app with access to latest models and deals from global markets. Built with Flutter.

FlutterREST APIs
Angazny Affiliate
Android

Affiliate marketing app with real-time product stock tracking, order management, and performance analytics. Built with Flutter with Socket.IO for real-time updates.

FlutterSocket.IOFirebaseReal-time Updates
MR SIARH
Android
iOS

Car marketplace app for listing, browsing, and contacting sellers. Built with Flutter with search filters and chat integration.

FlutterREST APIsFirebase

Web Platforms & Websites

6+ production web platforms built with React, Next.js, Flutter Web & WordPress — including enterprise portals, AI platforms, and business websites.

EAHS Website
Web Platform

Full-featured web platform for the Emirates Arabian Horse Society. Built with React, featuring multi-language support, SEO optimization, responsive design, horse registry, event management, and comprehensive e-services portal. Integrated with backend APIs and admin systems.

ReactREST APIsSEOResponsive DesignMulti-language
EAHGC Website
Web Platform

Emirates Arabian Horse Global Cup championship website. Built with React, showcasing events, schedules, results, and championship details with responsive design and SEO optimization.

ReactREST APIsSEOResponsive Design
MSTRA AI Platform
Web Platform

AI-powered business platform built with React and Next.js. Features intelligent workflows, data-driven insights, and enterprise-grade integrations for business process automation.

ReactNext.jsAI IntegrationREST APIs
SAG Technology
Web Platform

Corporate website for SAG Technology built with React and Next.js. Showcases digital products, services, and technology solutions with modern UI and responsive design.

ReactNext.jsResponsive DesignSEO
Manfaa Platform
Web Platform

Business platform built with WordPress providing digital services and solutions for the Saudi market. Features content management, service listings, and responsive design.

WordPressResponsive DesignSEOAPI Integration
EAHS Officials
Web Platform

Official judging and management web platform for EAHS events. Built with Flutter Web for cross-platform compatibility, featuring role-based access, real-time scoring, and event management tools.

Flutter WebREST APIsRole-based AccessReal-time Updates

Tech Stack & Skills

Full-stack expertise across mobile, web, backend, cloud, and integrations

MOBILE DEVELOPMENT
FlutterDartAndroidiOSClean ArchitectureMVVMBlocRiverpodProviderGetXGetItSQLiteSharedPreferencesOffline-first AppsApp Store DeploymentGoogle Play Deployment
BACKEND & .NET
ASP.NET CoreC#.NETEntity Framework CoreREST APIsJWT AuthenticationSQL ServerSQLiteClean ArchitectureRole-based AccessAdmin APIsScalable Backend ArchitectureAPI Design
FRONTEND & WEB
ReactNext.jsJavaScriptTypeScriptHTMLCSSAdmin DashboardsResponsive Web AppsLanding PagesSaaS Web PlatformsWeb Portals
CLOUD & INTEGRATIONS
FirebaseFirestoreFirebase AuthFirebase Cloud MessagingFirebase Cloud FunctionsGraphQLWebSocketsSocket.IOGoogle Maps APIGPS TrackingPush Notifications
PAYMENT GATEWAYS
UrwayPaymobTamaraPayPalMyFatoorahMoyasar
TESTING & DEVOPS
Unit TestingWidget TestingCI/CDGitHubGitLabJiraAzure DevOpsSwaggerPostman
SECURITY
OWASP MobileSSL/TLSCertificate PinningOAuth2/JWTSecure Storage (Keychain/Keystore)

Flexible Engagement Models

Whether you need a senior developer for your existing team or a complete team for end-to-end product delivery — I can help.

Senior Developer
For companies that already have a team

Join your existing team as a Senior Flutter Developer, Software Engineer, Frontend Developer, or Backend Developer. I integrate seamlessly with Agile teams and deliver production-quality code from day one.

  • • Senior Flutter / Mobile Developer
  • • Frontend Developer (React / Next.js)
  • • Backend Developer (.NET / ASP.NET Core)
  • • Full-Stack Software Engineer
  • • Remote or on-site availability
Full MVP Team
For founders and companies that need full delivery

Get a complete team for end-to-end product delivery — from planning to launch and beyond. Ideal for startup MVPs, new product builds, and digital transformation projects.

  • • Product planning & technical scope
  • • UI/UX design
  • • Flutter mobile apps (Android & iOS)
  • • React / Next.js web platform
  • • .NET backend / API development
  • • Admin dashboard
  • • QA testing & deployment
  • • Post-launch support & future features
EDUCATION
Modern Academy for Computer Science and Management Technology

Computer Science - Bachelor's Degree

LANGUAGES
EnglishProfessional
ArabicMother Tongue

Frequently Asked Questions

Common questions about my services, capabilities, and engagement models

What services does Harby Ahmed provide?

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I provide end-to-end software engineering services including Flutter mobile app development, React/Next.js web platforms, .NET backend APIs, admin dashboards, Firebase integration, GPS tracking apps, payment integrations, and full MVP development for startups and companies worldwide.

Are you only a Flutter developer?

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No. I am a Senior Software Engineer with strong experience across Flutter mobile development, React/Next.js web platforms, .NET/ASP.NET Core backend development, admin dashboards, Firebase systems, and full-stack product delivery. Flutter is one of my core strengths, but my capabilities extend across the entire software stack.

Can you build both mobile apps and web platforms?

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Yes. I have delivered 25+ production mobile apps on Google Play and App Store, as well as 6+ web platforms including eahs.ae, eahgc.ae, mstra.ai, sag.sa, manfaa.sa, and officials.eahs.ae. I can build mobile apps, web platforms, and complete digital products.

Can you build backend APIs using .NET?

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Yes. I build scalable backend systems using ASP.NET Core, C#, Entity Framework Core, SQL Server, JWT authentication, clean architecture, role-based access control, and admin APIs.

Can you build a full MVP from scratch?

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Yes. I can take a product from idea to launch — covering product planning, technical architecture, UI/UX coordination, Flutter mobile app, web platform, backend API, admin dashboard, QA testing, deployment, and post-launch support.

Can you provide a full development team?

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Yes. I can work as an individual senior developer or lead a full team for end-to-end product delivery including mobile, web, backend, admin dashboard, QA, deployment, documentation, and ongoing support.

Can you build taxi, delivery, marketplace, or logistics apps?

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Yes. I have experience building Uber-like taxi apps, delivery platforms, marketplace solutions, and logistics management systems with real-time GPS tracking, driver/customer apps, payment integration, and admin dashboards.

Can you integrate Firebase, GPS tracking, maps, and payments?

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Yes. I have extensive experience with Firebase (Authentication, Firestore, Cloud Messaging, Cloud Functions), Google Maps API, GPS tracking, push notifications, and payment gateways including Urway, Paymob, Tamara, PayPal, MyFatoorah, and Moyasar.

Can you work with clients in UAE, GCC, USA, UK, Europe, Canada, and Egypt?

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Yes. I have worked with clients across UAE, Saudi Arabia, Kuwait, Egypt, USA, and GCC markets. I am based in Dubai and available for remote collaboration with clients worldwide including USA, UK, Europe, Canada, and beyond.

Can you work remotely?

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Yes. I have extensive experience working remotely with international teams and clients. I use modern collaboration tools and follow Agile methodologies to ensure smooth communication and timely delivery regardless of timezone.

Can you deploy apps to Google Play and App Store?

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Yes. I have published 25+ production apps on both Google Play and the App Store, handling the complete deployment process including certificates, signing, store listings, review guidelines, and post-launch updates.

How long does it take to build a mobile app or MVP?

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Timelines vary based on complexity. A simple mobile app typically takes 4-8 weeks, while a full MVP with mobile app, web platform, backend, and admin dashboard may take 8-16 weeks. I provide detailed estimates after understanding your project requirements.

Let's Work Together

Ready to build your next mobile app, web platform, or MVP? Let's discuss your project.

CONTACT INFO

EMAIL

harby.contact@gmail.com

PHONE / WHATSAPP

+971509986147

PHONE 2

+201141475581

LOCATION

Dubai, UAE — Available Remotely Worldwide

AVAILABILITY

Immediate if necessary