I'm a passionate Full Stack .NET Developer with 2+ years of experience building scalable, enterprise-grade web applications and APIs that solve real business challenges. Skilled in Clean Architecture, CQRS, microservices, cloud-native development, and modern front-end frameworks, I combine competitive programming excellence with practical software engineering expertise to deliver maintainable, high-performance solutions that engineers respect and business leaders value.
- 💻 Full Stack Expertise – Delivering end-to-end solutions from database design to responsive, modern UIs with scalable, maintainable code.
- 🏗️ Architecture & Design Mastery – Expert in Clean Architecture, Microservices, CQRS, and Domain-Driven Design, building systems that scale and evolve seamlessly.
- ☁️ Cloud-Native & DevOps – Hands-on production experience with Docker, Kubernetes, Azure, and AWS for robust, cloud-ready deployments.
- ⚡ Performance & Optimization – Improved API response times by 20–30% through profiling, caching strategies, and smart architectural decisions.
- 🛡️ Security-First Mindset – Implemented JWT authentication, RBAC, secure payment workflows, and best practices for data protection.
- 🎯 Competitive Programming & Problem Solving – ICPC 2022 Finalist (Top 21/300+ teams), active on Codeforces & LeetCode, solving complex algorithmic challenges.
- 🌟 Leadership & Mentorship – Mentored 1000+ students and junior developers, instilling best practices, clean code, and problem-solving skills.
- 📚 Continuous Innovation – Passionate about exploring emerging technologies, modern architectural patterns, and delivering high-impact software solutions.
"Great software engineering goes beyond writing code—it's about crafting scalable, maintainable, and high-performance solutions that deliver real business value. I prioritize security, efficiency, and clean architecture, ensuring every system I build is reliable, future-proof, and impactful for both users and the business."
C#, .NET Framework 4.x, .NET 6/7/8/10, ASP.NET Core, Web API, MVC, Minimal APIs, Entity Framework Core, Dapper, LINQ, SignalR, gRPC, MediatR, AutoMapper, Mapster, FluentValidation, xUnit, NUnit, Moq, Fluent API, Background Services, Hangfire, Payment & API Integrations
Clean Architecture, Microservices, CQRS, Mediator, Repository Pattern, Unit of Work, Specification Pattern, Factory Pattern, Strategy Pattern, SOLID Principles, DRY, KISS, YAGNI, Domain-Driven Design, REST API Design, 3-Tier Architecture, Scalable & Maintainable Systems
HTML5, CSS3, Bootstrap, Tailwind CSS, JavaScript (ES6+), TypeScript, jQuery, Ajax, Razor Pages, Blazor, React, Responsive Design, Cross-Browser Compatibility, UI/UX Principles, Performance Optimization
SQL Server, PostgreSQL, MySQL, MongoDB, Redis, Database Design, Query Optimization, Indexing, Stored Procedures, Views, Transactions, ACID Properties, Data Migration, Backup & Recovery, High Availability & Scalability
Docker, Docker Compose, Kubernetes, Azure, AWS, CI/CD Pipelines, GitHub Actions, NGINX, HAProxy, IIS, Apache, Load Balancing, Reverse Proxies, Monitoring, Health Checks, Centralized Logging (Seq), Production-Ready Deployments
JWT Tokens, Refresh Tokens, OAuth 2.0, OpenID Connect, ASP.NET Core Identity, Role-Based Access Control, Policy-Based Authorization, Claims Transformation, Data Encryption, Input Validation, XSS & CSRF Protection, SQL Injection Prevention, Secure Payment Workflows
Git, GitHub, GitLab, Postman, Apidog, Swagger, Swashbuckle, Visual Studio, VS Code, Rider, Linux, Windows Server, Payment Gateways, Twilio, SendGrid, Serilog, HealthChecks, Debugging & Profiling Tools
Agile, Scrum, Kanban, TDD, BDD, Code Reviews, Pair Programming, Clean Code, Refactoring, Documentation, API Versioning, Error Handling, Performance Testing, Security Testing, Scalable Architecture Design
Mission-Critical Defense Systems – Architected and maintained high-availability systems supporting national security operations
- Designed and implemented secure, scalable solutions managing highly sensitive defense data
- Established robust security protocols, real-time monitoring, and alerting systems
- Developed comprehensive disaster recovery and business continuity procedures
- Ensured system reliability through rigorous testing, QA, and performance validation
Enterprise ERP Transformation – Enhancing large-scale ERP systems serving multiple business units
- Optimized database performance, reducing query times by 25% through indexing and query tuning
- Implemented role-based access control and fine-grained authorization across financial, HR, and inventory modules
- Containerized applications using Docker, improving deployment consistency, scalability, and maintainability
- Developed real-time reporting dashboards, enabling faster cross-department decision-making
Custom Business Applications – Delivered high-performance, secure web applications for diverse clients
- Applied Clean Architecture and CQRS, improving code maintainability, testability, and scalability
- Introduced unit testing practices, reducing production bugs by 15% and increasing reliability
- Integrated multiple third-party APIs and payment gateways with robust error handling
- Developed responsive front-end designs, ensuring optimal user experience across devices
International Client Solutions – Building scalable, secure .NET Core solutions for global clients
- Developed RESTful APIs with full documentation and automated testing coverage
- Resolved critical system issues, significantly enhancing application stability and performance
- Provided technical consulting on architecture, tech stack selection, and best practices
- Delivered projects on time while maintaining clear communication and ensuring client satisfaction
🎖️ ROCSystem
Reserve Officers College System | ASP.NET Core MVC Entity Framework Bootstrap RBAC
- Developed secure, multi-tenant .NET applications for administrative operations at the Reserve Officers College
- Automated complex workflows, reducing processing time by 35% and improving operational efficiency
- Implemented military-grade security protocols ensuring data confidentiality and system integrity
- Designed with modularity and extensibility in mind, allowing easy addition of new features and modules
Enterprise Resource Planning Suite | C# ASP.NET Core SQL Server Redis Docker Clean Architecture
- Built comprehensive ERP solutions for finance, HR, inventory, and sales operations across multiple departments
- Implemented fine-grained role-based access control and audit trails for secure operations
- Automated business processes, reducing manual work by 40% and boosting operational efficiency
- Created real-time reporting dashboards for enhanced strategic decision-making
🛒 LBSNEE
Localized E-Commerce API | ASP.NET Core Web API Redis Docker PostgreSQL Load Balancing
- Engineered high-performance shopping API connecting customers with local retailers
- Applied advanced Redis caching strategies, improving API response times by 30%
- Designed microservices architecture with load balancing for horizontal scalability
- Integrated real-time inventory management and order tracking systems
🏠 Sakany
Real Estate Platform API | ASP.NET Core JWT Twilio CQRS PostgreSQL Dapper
- Built a secure platform for property renting, buying, and management
- Implemented JWT authentication with refresh tokens and role-based access control
- Integrated Twilio for SMS notifications and appointment scheduling
- Applied CQRS pattern to optimize read/write operations and overall performance
Full E-Commerce Solution | ASP.NET Core Payment Integration OTP Redis Docker Microservices
- Developed end-to-end backend handling complex cart, order, and payment workflows
- Integrated multiple payment gateways (Stripe, PayPal) securely
- Implemented OTP verification and two-factor authentication for account security
- Designed inventory management system with real-time stock updates and alerting
Secure Online Assessment System | ASP.NET Core Docker Isolated Execution Real-time Monitoring
- Developed secure exam platform with containerized code execution isolation
- Implemented real-time proctoring and plagiarism detection features
- Built scalable assessment engine supporting multiple question types and automated grading
- Ensured academic integrity via secure browser lockdown and activity monitoring
Fitness Center Management System | ASP.NET Core RBAC Scheduling Membership Management
- Built gym management system with multi-level role-based access control
- Automated membership management, billing, and renewal notifications
- Created scheduling system for classes, personal training, and facility bookings
- Developed reporting dashboard for business analytics and member engagement tracking
💡 Technical Insight: All projects follow Clean Architecture, include comprehensive documentation, automated testing, and production-ready deployment configurations.
- 🥇 ICPC 2022 Finalist (Top 21/300+ Teams) — Egyptian Collegiate Programming Contest
- ⚡ Active Competitive Programmer — Codeforces: ak4m410x01, LeetCode: ak4m410x01
Consistently solving complex algorithmic challenges and optimizing problem-solving skills.
- 🎓 .NET Developer Program — Digital Egypt Pioneers Initiative (DEPI) 2024
- 📜 Bachelor of Computer Science — Faculty of Computers and AI, Sohag University (2020–2024)
Strong foundation in software engineering, data structures, and modern development practices.
- 👨🏫 Technical Instructor — ATHAR Team
Trained 100+ students in Networking Fundamentals and Linux Administration, fostering practical skills and best practices. - 🤝 Mentor & Guide — ICPC Sohag University Community
Mentored 1000+ students in C++, DSA, and competitive programming, cultivating problem-solving excellence and team collaboration.
| Engineering Aspect | My Approach & Focus |
|---|---|
| Code Quality | Adhering to Clean Architecture, SOLID Principles, and comprehensive testing (Unit, Integration, E2E) to ensure robust, maintainable, and bug-free systems |
| Performance | Optimizing queries, implementing caching strategies, load balancing, and efficient database indexing for high-speed, responsive applications |
| Security | Enforcing JWT, RBAC, input validation, secure authentication, and data encryption to safeguard sensitive information and ensure compliance |
| Scalability | Designing Microservices, leveraging containerization, cloud-native solutions, and horizontal scaling to handle growing workloads seamlessly |
| Maintainability | Applying modular design, thorough documentation, code reviews, refactoring, and proven design patterns to simplify long-term system upkeep |
| Collaboration | Practicing Agile methodologies, fostering clear communication, knowledge sharing, and pair programming for high-performing development teams |
| DevOps & Reliability | Implementing CI/CD pipelines, Infrastructure as Code, monitoring, automated deployments, and health checks to deliver reliable, production-ready systems |
I'm passionate about collaborating on challenging projects and creating high-impact software solutions. I enjoy connecting with developers, tech leaders, and innovative companies to solve complex problems, optimize performance, and deliver scalable, maintainable systems.
- Architectural Challenges – Designing complex systems, scalable microservices, and distributed architectures
- Performance Optimization – High-throughput applications, query tuning, and caching strategies
- Cloud-Native Development – Microservices, container orchestration, serverless patterns, and DevOps best practices
- Technical Leadership – Mentoring, code reviews, architecture decisions, and team enablement
- Full-Time Roles – Senior Full Stack Developer, Software Engineer, Technical Lead
- Contract & Freelance Projects – Enterprise applications, API development, system architecture
- Technical Collaboration – Open-source contributions, innovative prototypes, and R&D projects
- Knowledge Exchange – Technical workshops, speaking engagements, mentorship, and community leadership
🚀 "The best way to predict the future is to create it." – Abraham Lincoln
