I'm a passionate Full Stack .NET Developer with 2+ years of experience crafting enterprise-level solutions that solve real business challenges. My journey combines competitive programming excellence with practical software engineering expertise.
- 💻 Full Stack Expertise - End-to-end development from database design to responsive UI
- 🏗️ Architecture Mastery - Clean Architecture, Microservices, CQRS, and Domain-Driven Design
- ☁️ Cloud-Native Development - Production experience with Docker, Kubernetes, Azure, and AWS
- ⚡ Performance Optimization - Consistently improved API response times by 20-30% through strategic optimizations
- 🛡️ Security-First Approach - JWT authentication, RBAC, and secure payment integrations
- 🎯 Competitive Edge - ICPC 2022 Finalist (Top 21/300+ teams), active on Codeforces & LeetCode
- 🌟 Leadership & Mentorship - Guided 1000+ students in programming fundamentals and best practices
- 📚 Continuous Innovation - Always exploring cutting-edge technologies and architectural patterns
"Great software engineering isn't just about writing code—it's about creating scalable, maintainable solutions that deliver real business value while ensuring security and performance."
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 Mapster FluentValidation xUnit NUnit Moq Fluent API Background Services Hangfire
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
HTML5 CSS3 Bootstrap JavaScript jQuery Ajax Razor Pages Blazor React TypeScript Responsive Design Cross-Browser Compatibility UI/UX Principles
SQL Server PostgreSQL MySQL Redis MongoDB Database Design Query Optimization Indexing Stored Procedures Views Transactions ACID Properties Data Migration Backup & Recovery
Docker Docker Compose Kubernetes Azure AWS GitHub Actions CI/CD Pipelines NGINX HAProxy IIS Apache Load Balancers Reverse Proxies Seq Centralized Logging Monitoring Health Checks
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 Protection CSRF Protection SQL Injection Prevention
Git GitHub GitLab Postman Apidog Swagger Swashbuckle Visual Studio VS Code Rider Linux Windows Server Payment Gateways Twilio SendGrid Serilog HealthChecks
Agile Scrum Kanban TDD BDD Code Reviews Pair Programming Clean Code Refactoring Documentation API Versioning Error Handling Performance Testing Security Testing
Mission-Critical Defense Systems - Architecting and maintaining high-availability systems for national security operations
- 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
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
- 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
Custom Business Applications - Building performant, secure web applications for diverse client needs
- 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
International Client Solutions - Delivering custom .NET Core solutions for global clients
- 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
🎖️ ROCSystem
Reserve Officers College System | ASP.NET Core MVC Entity Framework Bootstrap RBAC
- Built secure, multi-tenant .NET applications for Egyptian Reserve Officers College administrative operations
- Streamlined complex administrative workflows, reducing processing time by 35% through automation
- Implemented military-grade security protocols ensuring data confidentiality and system integrity
- Designed with extensibility in mind, allowing easy addition of new modules and features
Enterprise Resource Planning Suite | C# ASP.NET Core SQL Server Redis Docker Clean Architecture
- Developed 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
- Integrated business process automation reducing manual work by 40% and improving operational efficiency
- Designed real-time reporting and analytics dashboards enhancing strategic decision-making capabilities
🛒 LBSNEE
Localized E-Commerce API | ASP.NET Core Web API Redis Docker PostgreSQL Load Balancing
- Engineered high-performance shopping API connecting customers with local clothing retailers
- Implemented advanced Redis caching strategies achieving 30% improvement in API response times
- 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
- Created comprehensive real estate platform facilitating property renting, buying, and management
- Implemented secure JWT authentication with refresh tokens and role-based authorization
- Integrated Twilio for SMS notifications and appointment scheduling with potential buyers/tenants
- Applied CQRS pattern separating read and write operations for optimal performance
Full E-Commerce Solution | ASP.NET Core Payment Integration OTP Redis Docker Microservices
- Developed end-to-end e-commerce backend supporting complex cart, order, and payment workflows
- Integrated multiple payment gateways (Stripe, PayPal) with secure transaction processing
- Implemented OTP verification and two-factor authentication enhancing user 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
- Engineered secure examination platform with Docker-based code execution isolation
- Implemented real-time proctoring features and plagiarism detection mechanisms
- Designed scalable assessment engine supporting multiple question types and automated grading
- Ensured academic integrity through secure browser lockdown and activity monitoring
Fitness Center Management System | ASP.NET Core RBAC Scheduling Membership Management
- Developed comprehensive gym management system with multi-level role-based access control
- Implemented membership management with automated billing and renewal notifications
- Created scheduling system for classes, personal training sessions, and facility bookings
- Designed reporting dashboard for business analytics and member engagement tracking
💡 Technical Insight: All projects follow Clean Architecture principles, include comprehensive documentation, automated testing, and production-ready deployment configurations.
- 🥇 Ranked #21/300+ Teams — ICPC Egyptian Collegiate Programming Contest 2022
- ⚡ Active Competitive Programmer — CodeForces: ak4m410x01, LeetCode: ak4m410x01
- 🎓 .NET Developer Program — Digital Egypt Pioneers Initiative (DEPI) 2024
- 📜 Bachelor of Computer Science — Faculty of Computers and AI, Sohag University (2020-2024)
- 👨🏫 Technical Instructor — ATHAR Team (Network Fundamentals & Linux Administration for 100+ students)
- 🤝 Mentor & Guide — ICPC Sohag University Community (Mentored 1000+ students in C++, DSA, and competitive programming)
| Engineering Aspect | My Approach & Focus |
|---|---|
| Code Quality | Clean Architecture, SOLID Principles, Comprehensive Testing (Unit, Integration, E2E) |
| Performance | Query Optimization, Caching Strategies, Load Balancing, Database Indexing |
| Security | JWT, RBAC, Input Validation, Secure Authentication, Data Encryption |
| Scalability | Microservices, Containerization, Cloud-Native Solutions, Horizontal Scaling |
| Maintainability | Modular Design, Documentation, Code Reviews, Refactoring, Design Patterns |
| Collaboration | Agile Methodologies, Clear Communication, Knowledge Sharing, Pair Programming |
| DevOps | CI/CD Pipelines, Infrastructure as Code, Monitoring, Automated Deployment |
I'm passionate about collaborating on challenging projects and always excited to connect with fellow developers, tech leaders, and innovative companies. Let's discuss how we can work together to create impactful software solutions.
- Architectural Challenges - Complex system design and scalability problems
- Performance Optimization - High-throughput applications and database optimization
- Cloud-Native Development - Microservices, container orchestration, and serverless architectures
- Technical Leadership - Mentoring, code reviews, and architectural decision-making
- Full-time Opportunities - Senior Full Stack Developer, Software Engineer, Technical Lead
- Contract Projects - Enterprise applications, API development, system architecture
- Technical Collaboration - Open source contributions, innovative prototypes
- Knowledge Exchange - Technical workshops, speaking engagements, mentorship
🚀 "The best way to predict the future is to create it." - Abraham Lincoln
