Abdullah Kamal

Full Stack .NET Developer

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Available for new opportunities

Hello, I'm Abdullah Kamal

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Full Stack Developer .NET Expert Cloud Architect

Enterprise Full Stack .NET Developer with proven expertise in building mission-critical systems for Fortune 500 companies and government organizations. Specializing in scalable cloud architectures, microservices, and enterprise-grade solutions that drive business value and operational excellence.

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Abdullah Kamal - Full Stack .NET Developer
.NET Expert
Available for work

About Me

Crafting robust software solutions with precision and passion

Enterprise Software Engineer | Driving Digital Transformation

I'm an accomplished Full Stack .NET Developer with 2+ years of enterprise experience architecting and delivering mission-critical software solutions for large-scale organizations. My expertise spans from competitive programming excellence (ICPC 2022 Finalist - Top 21/300+ teams) to production-grade enterprise systems handling sensitive data and high-traffic workloads.

Currently serving as a Full Stack Developer for the Egyptian Armed Forces, I design and maintain high-availability defense systems requiring military-grade security and 99.9% uptime. Simultaneously, I lead ERP transformation initiatives at National Quality Stores Foundation, optimizing database performance by 25% and implementing scalable microservices architectures.

My technical leadership is demonstrated through expertise in Clean Architecture, Microservices, CQRS, and Domain-Driven Design. I consistently deliver measurable business impact—improving API response times by 20-30%, reducing production bugs by 15%, and automating workflows that increase operational efficiency by 40%. My security-first approach ensures enterprise-grade protection with JWT authentication, RBAC, and secure payment gateway integrations.

Beyond technical execution, I'm a recognized technical leader and mentor, having guided 1000+ students in programming fundamentals and best practices. This combination of hands-on engineering excellence and leadership experience positions me to drive innovation and technical excellence in enterprise environments.

Location Cairo, Egypt
Experience 2+ Years
Education B.Sc. Computer Science Sohag University (2020-2024)
Certification .NET Developer Program Digital Egypt Pioneers Initiative (DEPI) 2024

Development Philosophy

Security First

Building secure applications with robust authentication and authorization systems

Performance Focused

Optimized solutions that scale efficiently under heavy loads

Clean Code

Maintainable, well-documented, and testable solutions

Abdullah Kamal
.NET Core Azure Docker SQL Server

Technical Expertise

Comprehensive skills across the full development stack

Backend Development

C# & .NET Core 95%
ASP.NET Web API 92%
Entity Framework Core 90%
RESTful APIs 88%

Frontend Development

HTML5/CSS3 85%
JavaScript 82%
Bootstrap 5 80%
Responsive Design 85%

Database & DevOps

SQL Server 90%
PostgreSQL 80%
Docker & Kubernetes 75%
Azure & AWS 78%

Comprehensive Technology Stack

Backend & .NET Ecosystem

C# .NET Framework 4.x .NET 6/7/8/9/10 ASP.NET Core Web API MVC Minimal APIs Entity Framework Core Dapper LINQ SignalR gRPC MediatR AutoMapper FluentValidation

Frontend Development

HTML5 CSS3 Bootstrap JavaScript jQuery Ajax Razor Pages Blazor React TypeScript Responsive Design

Databases & Caching

SQL Server PostgreSQL MySQL Redis MongoDB Query Optimization Stored Procedures

DevOps & Cloud

Docker Docker Compose Kubernetes Azure AWS GitHub Actions CI/CD Pipelines NGINX

Security & Identity

JWT Tokens OAuth 2.0 ASP.NET Core Identity RBAC Policy-Based Authorization Data Encryption

Architecture & Patterns

Clean Architecture Microservices CQRS Mediator Pattern Repository Pattern SOLID Principles DDD

Professional Journey

Building expertise through real-world challenges and innovative solutions

05/2025 – 10/2025

Full Stack Developer

Egyptian Armed Forces

Mission-Critical Defense Systems - Architecting and maintaining high-availability systems for national security operations. Designed and implemented secure, scalable solutions handling sensitive defense data.

  • Designed and implemented secure, scalable solutions handling sensitive defense data
  • Established robust security protocols and real-time monitoring systems
  • Developed comprehensive disaster recovery and business continuity procedures
  • Ensured system reliability through rigorous testing and quality assurance processes
.NET Core Security Enterprise Systems High Availability
10/2024 - Present

Full Stack Developer

National Quality Stores Foundation

Enterprise ERP Transformation - Enhancing large-scale ERP systems serving multiple business units. Optimized database performance, reducing query times by 25% through strategic indexing and query optimization.

  • Optimized database performance, reducing query times by 25% through strategic indexing and query optimization
  • Implemented comprehensive role-based access control across financial, HR, and inventory modules
  • Containerized applications using Docker, improving deployment consistency and scalability
  • Developed real-time reporting dashboards enhancing cross-department decision-making
ASP.NET Core ERP Systems SQL Server Redis Docker
09/2024 – 04/2025

.NET Developer

Soft Forte

Custom Business Applications - Building performant, secure web applications for diverse client needs. Applied Clean Architecture and CQRS patterns, significantly improving code maintainability and testability.

  • Applied Clean Architecture and CQRS patterns, significantly improving code maintainability and testability
  • Introduced comprehensive unit testing practices, reducing production bugs by 15%
  • Successfully integrated multiple third-party APIs and payment gateways with robust error handling
  • Implemented responsive front-end designs ensuring optimal user experience across devices
C# Clean Architecture CQRS Unit Testing
07/2024 – Present

Back-End Developer (Freelance)

Upwork

International Client Solutions - Delivering custom .NET Core solutions for global clients. Built scalable RESTful APIs with comprehensive documentation and testing coverage.

  • Built scalable RESTful APIs with comprehensive documentation and testing coverage
  • Resolved critical system issues, significantly improving application stability and performance
  • Provided technical consulting on architecture decisions and technology stack selection
  • Ensured client satisfaction through clear communication and timely delivery
API Development System Integration Performance Tuning Consulting

Featured Projects

Real-world solutions delivering measurable impact and business value

Enterprise ERP Systems

2024 - Present

Comprehensive ERP solutions streamlining finance, HR, inventory, and sales operations across multiple departments. Implemented sophisticated role-based access control with granular permissions and audit trails.

ASP.NET Core EF Core Redis Docker SQL Server Clean Architecture
40% Efficiency Improvement
Real-time Reporting

ROCSystem

2025

Reserve Officers College System - Secure, multi-tenant .NET applications for Egyptian Reserve Officers College administrative operations. Streamlined complex administrative workflows, reducing processing time by 35%.

ASP.NET Core MVC Entity Framework Bootstrap RBAC
35% Time Reduction
Military-Grade Security

LBSNEE - E-Commerce API

2024

Localized E-Commerce API connecting customers with local clothing retailers. Engineered high-performance shopping API with advanced Redis caching strategies achieving 30% improvement in API response times.

ASP.NET Core Web API Redis Docker PostgreSQL Load Balancing
30% Performance Boost
Microservices Architecture

Sakany - Real Estate Platform

2024

Real Estate Platform API facilitating property renting, buying, and management. Implemented secure JWT authentication with refresh tokens and integrated Twilio for SMS notifications and appointment scheduling.

ASP.NET Core JWT Twilio CQRS PostgreSQL Dapper
SMS Integration
Secure Authentication

E-Commerce API

2024

Full E-Commerce Solution supporting complex cart, order, and payment workflows. Integrated multiple payment gateways (Stripe, PayPal) with secure transaction processing and OTP verification.

ASP.NET Core Payment Integration OTP Redis Docker Microservices
Payment Gateways
2FA Security

Examination Platform

2024

Secure Online Assessment System with Docker-based code execution isolation. Implemented real-time proctoring features and plagiarism detection mechanisms ensuring academic integrity.

ASP.NET Core Docker Isolated Execution Real-time Monitoring
Secure Execution
Real-time Proctoring

Gym Management Application

2024

Fitness Center Management System with multi-level role-based access control. Implemented membership management with automated billing, renewal notifications, and scheduling system for classes and training sessions.

ASP.NET Core RBAC Scheduling Membership Management
Member Management
Automated Scheduling

Interested in seeing more projects?

View GitHub Profile

Services I Provide

Comprehensive software development services tailored to your business needs

Web Application Development

Build scalable, secure, and high-performance web applications using ASP.NET Core, following Clean Architecture principles and best practices.

  • Full Stack Development
  • RESTful API Design
  • Responsive UI/UX
  • Performance Optimization

Enterprise Solutions

Design and implement enterprise-grade systems including ERP, CRM, and custom business applications with robust security and scalability.

  • ERP/CRM Systems
  • Microservices Architecture
  • Database Design & Optimization
  • Integration Services

API Development & Integration

Create high-performance RESTful APIs with comprehensive documentation, third-party integrations, and payment gateway implementations.

  • RESTful API Design
  • Third-party Integrations
  • Payment Gateway Integration
  • API Documentation

Cloud & DevOps

Deploy and manage applications on cloud platforms with Docker, Kubernetes, and CI/CD pipelines for seamless deployment and scaling.

  • Docker & Kubernetes
  • Azure & AWS Deployment
  • CI/CD Pipelines
  • Infrastructure as Code

Database Design & Optimization

Design efficient database schemas, optimize queries, implement caching strategies, and ensure data integrity and performance.

  • Database Design
  • Query Optimization
  • Redis Caching
  • Data Migration

Technical Consulting

Provide expert guidance on architecture decisions, technology stack selection, code reviews, and best practices for scalable software solutions.

  • Architecture Design
  • Code Reviews
  • Technology Consulting
  • Performance Audits

Ready to Start Your Project?

Let's discuss how I can help bring your ideas to life

Get In Touch

Achievements & Recognition

Demonstrating excellence in technology, leadership, and continuous learning

ICPC ECPC 2022

Ranked #21 out of 300+ teams in the Egyptian Collegiate Programming Contest, showcasing exceptional problem-solving skills.

August 2022

Technical Mentor & Instructor

Mentored 50+ students in competitive programming and conducted workshops on Network Fundamentals and Linux Administration.

2021 - 2023

DEPI Certified Developer

Completed intensive .NET Developer program through Digital Egypt Pioneers Initiative, mastering enterprise development.

2024

Open Source Contributor

Active contributor to various open-source projects with focus on .NET ecosystem and developer tools.

Ongoing

Coding Profiles

GitHub ak4m410x01 LeetCode ak4m410x01 CodeForces ak4m410x01 ICPC Global Official Profile

Let's Connect

Ready to bring your ideas to life? I'm just a message away!

Get In Touch

I'm currently available for freelance work and full-time opportunities. Whether you have a project in mind or just want to connect, I'd love to hear from you.

Email

abdullah.kamal0x01@gmail.com abdullah.kamal0x01@outlook.com

Phone

+20 104 053 4161 Available via WhatsApp

Location

Cairo, Egypt Open to remote work

Send Message

I typically respond within 24 hours