Mohamed Hisham Abdelmajid

Full-Stack Mobile & Backend Developer

Full-Stack developer building mobile apps with Flutter and backend systems with .NET/C#. Focused on Clean Architecture and scalable solutions.

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Mohamed Hisham Abdelmajid profile

About Me

Personal Bio

Problem Solving
Teamwork
Rapid Learning

Professional Summary

A Full-Stack developer with expertise in Flutter mobile development and .NET backend systems. I build end-to-end solutions including mobile apps, REST APIs, and admin dashboards using Clean Architecture. Experienced in integrating external APIs (Alibaba, Amazon, AliExpress, Shein), implementing real-time features with SignalR, and managing complex e-commerce/dropshipping systems. Passionate about delivering high-quality, scalable solutions that drive business growth.

Education

Bachelor's in Educational Technology

Zagazig University • 2021 – 2026

Major: Computer and Systems

Grade: Very Good

Work Experience

Software Developer

Current

Mass Technology Solutions (MTS) - Cairo, Egypt

2025 – Present

  • Working on enterprise software solutions and business management systems
  • Developing and maintaining software applications using modern technologies
  • Collaborating with cross-functional teams to deliver high-quality solutions
Visit Company Website

Full-Stack Developer | Freelance

2022 – Present

  • Built Saltk - A complete E-commerce & Dropshipping platform integrating products from Alibaba, Amazon, AliExpress, and Shein via RapidAPI.
  • Developed Saltk Admin Dashboard (Desktop) - Full admin panel with real-time order tracking, customer management, analytics, and SignalR live updates.
  • Built complete REST APIs using .NET/C# for both E-commerce app and Admin Dashboard.
  • Developed Easy Store - Inventory management app with sales, purchasing, supplier tracking, and integrated accounting system.

Skills & Tools

Professional Skills

  • Problem Solving
  • Teamwork
  • Time Management
  • Effective Communication
  • Rapid Learning

Technical Skills

Frontend / Mobile

  • Flutter & Dart
  • GetX & Cubit State Management
  • Clean Architecture
  • UI/UX Design

Backend

  • C# & .NET Core
  • REST API Development
  • SignalR (Real-time)
  • Entity Framework

Databases & Cloud

  • SQL Server
  • Firebase
  • Supabase
  • SQLite

Tools & Integrations

  • Git & GitHub
  • RapidAPI Integrations
  • Third-party APIs
  • VS Code & Android Studio

My Projects

Here are some of the projects I'm proud to have worked on

Saltk App

Saltk - E-commerce & Dropshipping

Featured Project

Type: Full-Stack Project (Mobile + Backend)

Role: Full-Stack Developer

Description: A hybrid E-commerce & Dropshipping platform that aggregates products from Alibaba, Amazon, AliExpress, and Shein via RapidAPI. Users can also add their own local products to create a complete marketplace.

Key Features:

  • Multi-platform product aggregation via APIs
  • Local product management
  • Complete order management system
  • Real-time notifications
Flutter .NET/C# REST API RapidAPI
Saltk Admin Dashboard

Saltk Admin Dashboard

Featured Project

Type: Desktop Admin Panel

Role: Full-Stack Developer

Description: Comprehensive admin dashboard for managing the Saltk e-commerce platform with real-time updates via SignalR.

Key Features:

  • Live orders with real-time SignalR updates
  • Customer & order management
  • Coupons & promotions system
  • Analytics & dashboard stats
  • Multi-language support (AR/EN)
  • Role-based access (SuperAdmin/Admin)
  • Keyboard shortcuts (Ctrl+1-9)
Flutter Desktop .NET/C# SignalR Firebase
Easy Store

Easy Store

Type: Mobile + Web App

Role: Lead Developer

Problem: Client needed a system to track fabric inventory by color and quantity, replacing manual Excel tracking.

Solution: Built a cross-platform Flutter app with color picker, full inventory, sales, purchases, accounting, and customer modules.

Impact: Reduced manual errors by 90%, improved inventory accuracy, enabled remote access.

Flutter GetX Firebase

Certifications

Professional certifications and training programs

NTI Certificate

Mobile App Development

100%

Digital Egypt Youth Program

National Telecommunication Institute (NTI)

July 2025 – September 2025

Technical Hours: 90 hrs

Freelancing: 30 hrs (Coaching with Gigs)

Ministry of ICT NTI Creativa

Client Testimonials

"Working with you was excellent. You delivered the app ahead of schedule with high quality. It runs smoothly and is very easy to use. I'm extremely satisfied with the result."

Ahmed, Owner of Easy Store

Services I Offer

Mobile App Development

Build cross-platform mobile apps with Flutter (Android & iOS) with modern UI/UX

Backend Development

Build robust REST APIs using .NET/C# with clean architecture and best practices

Admin Dashboards

Create comprehensive admin panels (Desktop/Web) with real-time features using SignalR

E-commerce Solutions

Build complete e-commerce & dropshipping platforms with multi-vendor integration

API Integrations

Integrate third-party APIs (Alibaba, Amazon, AliExpress, Shein, RapidAPI)

Database Design

Design and implement databases (SQL Server, Firebase, Supabase, SQLite)

Ready to Start Your Project?

Let's build something amazing together.

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