Hire the Best .NET Framework C# Engineers
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🌟 Senior Full Stack Engineer | 🤖 AI-Agents Developer | 🧩 Product Engineer ⏱️ 7+ Years of Engineering Experience: Architecting and building robust, scalable web applications. 🤖 AI-First Workflow: Shipping enterprise-grade products faster and smarter by leveraging advanced AI agents. 🏦 Fintech Foundation: Deeply specialized in building secure, high-stakes financial systems. 🧩 Versatile Domain Expertise: Delivering complex business solutions across Retail POS, Supply Chain, Risk Management, and Recruiting platforms. 💼 Domain Expertise & Featured Portfolio 💰 Fintech & Financial Systems Deep expertise in building secure, high-volume financial platforms. My experience includes ensuring strict regulatory compliance (including SAMA and ZATCA standards), architecting robust account lifecycle management systems, and managing massive transaction throughput—such as successfully clearing a 4.4 million invoice backlog. 🔗 Featured Projects: Hala | Jahez | Azm Fintech 🔐 Digital Identity Management Building secure, scalable identity and smart workflow automation solutions to manage complex user access, data configurations, and business logic. 🔗 Featured Project: Diyar ME 🛒 Retail & POS Management Developing comprehensive systems that handle day-to-day operations, multi-location synchronization, and complex sales workflows. I have hands-on experience redesigning POS partial reconciliation architectures to guarantee absolute ledger accuracy. 🔗 Featured Project: Diyar ME 📦 Supply Chain & Risk Management Architecting data-heavy, enterprise-grade platforms to map complex logistics, monitor risk events, and optimize operational flows. 🔗 Featured Projects: Z2Data | NUPCO 🏥 Recruiting, Staffing & Medical Apps Creating adaptable enterprise portals and applications tailored to the specific operational workflows of the HR and healthcare sectors. 🔗 Featured Project: Linxxsoft 🚀 Why Choose Me? The AI-Augmented Advantage ⚡ AI-Powered Efficiency: I actively integrate AI agents into my daily development workflow to multiply my output. By leveraging Cursor alongside advanced LLMs like GPT and Claude, I accelerate rapid prototyping, automate boilerplate generation, and solve complex architectural bottlenecks with precision. 🛡️ Domain Adaptability: Because I am used to the strict security, performance, and reconciliation demands of enterprise Fintech, I bring that same rigorous standard to every project I touch, regardless of the industry. 🎯 End-to-End Ownership: From the first architectural draft to the final Azure DevOps CI/CD pipeline deployment, I take full responsibility for the system's performance, security, and user experience. 🛠️ Core Technical Expertise ⚙️ .NET Mastery: Proficient across the entire .NET stack, specializing in C#, ASP.NET Core, and the classic .NET Framework. Expert in designing and deploying scalable Microservices architectures and robust Web APIs. 🗄️ Database & Backend Agility: Deep expertise in SQL database management, complex querying, data manipulation, and high-volume transaction reconciliation. Implementation of Elasticsearch for high-performance search capabilities. 💻 Front-End Proficiency: Crafting responsive, intuitive user interfaces using JavaScript, Angular, and jQuery, while leveraging ASP.NET MVC for dynamic, data-driven applications. ☁️ DevOps & Deployment: Building CI/CD pipelines using Azure DevOps for automated deployments, and utilizing Docker for containerization to ensure consistency across all environments. 🤝 Let's build something great together. Connect with me, and let's turn your ideas into a high-performing digital reality.

Senior Full Stack Developer and Senior .NET Developer specializing in application development, enterprise software architecture, backend engineering, and scalable cloud solutions. With years of practical experience, I build secure, high-performance web platforms using .NET, ASP.NET Core, Azure, SQL Server, and Angular, helping businesses launch reliable digital products faster. ⚙️ Backend Expertise ✔ .NET Framework, ASP.NET Core, C# ✔ Scalable REST API Development, Backend Integration ✔ Microservices, Distributed Systems ✔ Secure Authentication & Authorization using JWT, OAuth ✔ Role-Based Access Control, Identity Management ✔ Clean Architecture 🖼️ Frontend Expertise 🔸 Angular 🔸 ASP.NET MVC, ASP.NET Core MVC Razor Pages 🔸 Responsive Web Design 🔸 UI/UX Implementation 🔸 HTML5, CSS3, Bootstrap 🔸 AJAX & REST API Integration 🛢 Database Expertise 🌿Database Architecture 🌿 SQL Server Performance Tuning 🌿 MSSQL, MySQL, PostgreSQL 🌿 Azure SQL, ElasticSearch 🌿 Query Optimization and Data Modeling 🌐 Domain Expertise 🔸 E-Learning Platforms 🔸 Books Application Development and Tools. 🔸 E-Commerce Platforms 🔸 SaaS Products ☁️ Cloud Expertise 🌳 Azure: App Services, Blob Storage, Insights. 🌳 AWS services: EC2, S3, Lambda. 💼 Services I Provide 👉Custom SaaS Product Development from MVP to Production Release 👉 Enterprise Web Application Development with Secure and Scalable Architecture 👉 REST API Development, Third-Party Integrations, and Backend Modernization 👉 Modern Frontend Interfaces with Clean UX and Responsive Design 👉 Cloud Hosting, Infrastructure Optimization, and Deployment Automation 👉 Ongoing Product Maintenance, Feature Expansion, and Technical Support 🌟 Recent Integrations 🧬Stream pay/ Paymob/ Payment Gateway Integration 🧬Unifonic API Integration 🧬Third-Party API Integration Keywords Senior .NET Developer Upwork Full-Stack .NET Developer Upwork Full-Stack Developer .NET & Angular Upwork ASP.NET Core Developer Upwork ASP.NET MVC Developer Upwork C# Developer Upwork .NET Core Developer Upwork .NET Backend Developer Upwork .NET API Developer Upwork REST API Developer Upwork Microservices Developer Upwork Enterprise Application Developer Upwork SaaS Application Developer Upwork Cloud Application Developer Upwork Azure .NET Developer Upwork SQL Server Developer Upwork Database Architecture Specialist Upwork Performance Optimization Specialist Upwork Software Maintenance & Support Upwork Application Migration & Upgrade Services Upwork Third-Party Integration Specialist Upwork Core Skills .NET Core, .NET Framework, ASP.NET Core, C#, MVC, Web API, Entity Framework Core, Dapper, SQL Server, Microservices, RESTful APIs, SignalR, RabbitMQ, Azure, AWS, Angular, CI/CD Pipelines, Agile Development, Responsive Web Design, Frontend Development, Backend Development, Database Management, Scalable Architecture, Cloud Deployment.

Top Rated Structural Engineer and Full-Stack AEC Software Developer with 7+ years of experience creating high-performance tools for the AEC industry. I combine engineering expertise with advanced programming to deliver solutions that save time, reduce human error, and optimize BIM and CAD workflows. 🔹 Certified AEC Developer 🔹 Bachelor's in Civil Engineering with honors 🔹 Founder of Sadat AI — an AI-powered Revit plugin & training system 🚀 What I Can Do for You: ✨ Custom Revit / AutoCAD / ETABS and other Plugins 📈 Automate BIM & CAD Workflows 🧠 AI-Enhanced Tools using GPT/OpenAI 📊 Data-Driven Dashboards 🛠️ Web-based 3D Configurators & BIM Apps (IFC.js, ASP.NET Core) 📄 DXF / IFC / RVT Automation 🔐 License-Protected Software for clients 🧰 Tech Stack Languages: C#, Python, VB.NET, JavaScript, AutoLISP, VBA APIs: Revit, AutoCAD, ETABS, SAP2000,Safe ,Navisworks, Autodesk APS and more .. UI/UX: WPF, MVVM, ASP.NET MVC, Bootstrap AI/ML: OpenAI API, NLP Web/Cloud: ASP.NET Core, Entity Framework, GitHub Actions 🎯 Why Choose Me? I don't just build software—I build smart engineering tools that solve real-world problems. Whether you need to automate detailing, train your engineers with AI, or streamline your AEC workflows, I bring the perfect blend of engineering logic and developer innovation.

🚀 Full-Stack .NET & Angular Expert | Software Architect for Scalable Web & Mobile Apps Struggling with slow development, messy architecture, or a dev team that can't deliver? I'm Abdelrahman (Nagy), a senior full-stack developer and software architect with 12+ years of experience building fast, scalable SaaS, e-commerce, and mobile apps that solve real business problems. Whether you're launching an MVP, optimizing an e-commerce store, or scaling your startup platform, I can help. ✅ What I Deliver: Clean, Maintainable Backends: .NET Core, C# Responsive UIs: Angular, TypeScript, Ionic, Capacitor Cross-Platform Mobile Apps: Android & iOS with one codebase Smart Features: AI, analytics, dashboards, personalization Robust Infrastructure: SQL Server, PostgreSQL, MongoDB, Firebase, Stripe 🛒 Recent Project: VatrinaView — an AI-powered e-commerce platform helping sellers build online stores with integrated payments, delivery, and marketing tools. I don’t just write code — I design architecture, lead teams, and turn ideas into maintainable, scalable software. 🔧 Let’s build your next SaaS, mobile app, or e-commerce platform — the right way, from day one.

Expert Software Developer & Team Lead in Web Development and Services, Full-Stack, Desktop and Cross Platform Applications. Certified by Microsoft since 2009 and with more than 11 years of experiences in developing software applications. I'm Ahmed and I'm very pleased to share my experiences and successful goals per year with you: ◙ 2021: Develop, Maintain and Lead a team for Enterprise solution (The Official System For COVID 19 Vaccine in Egypt). ◙ 2020: Develop & Lead a team for Event Management System (Ticketing and Access Control Systems). ◙ 2019: Develop and Maintain the Official System for Booking ticket for AFCON (Africa Cup of Nations Championship in Egypt. ◙ 2018: Develop and Maintain The Official platform for Prime Minister's Offices Event in Dubai. ◙ 2017: Upgrade ERP System for Construction Company. ◙ 2016: Develop and Maintain several Web Based Application and Desktop Tools. ◙ 2015: Develop and Upgrade Shipping platform that integrate with FedEx, Aramex and UPS. ◙ 2014: Develop and Maintain E-Commerce System for selling customized Blinds and Curtains. ◙ 2011-2013: Develop Desktop, web classic applications. ► Key Skills and Technologies: → .NET Core & .NET 5&6. → Angular and TypeScript. → SQL Server, MySQL. → DevOps & CI/CD. → RabbitMQ, Redis and Elasticsearch. → GIT & TFS and Leading Skills. → Troubleshoot and Performance Enhancements.

👋 Hi, I’m Mohamed — a Top Rated🏆 Senior Software Engineer. 🚀 I help companies design, build, and deliver high-performance software systems — from computer vision and AI pipelines to real-time desktop applications and embedded platforms. 🧩 What I deliver: ✅ Industrial Computer Vision Systems 🔹Integration with industrial cameras (Basler, Luxonis, FLIR / Point Grey) 🔹High-accuracy inspection, measurement, and defect detection 🔹Optimized OpenCV pipelines in C++ and Python 🔹Hybrid pipelines combining deep learning with classical computer vision for robustness ✅ Deep Learning (ResNet, U-Net, YOLO, MediaPipe, ...) 🔹Custom dataset creation, labeling, and curation 🔹Inference optimization for CPU, GPU, and edge devices 🔹YOLO for real-time object detection, segmentation, OBB, and pose estimation 🔹YOLO fine-tuning and transfer learning for domain-specific data 🔹MediaPipe for pose estimation, hand tracking, face landmarks, and motion analysis ✅ Real-Time & Performance-Critical Software 🔹Low-latency C++ systems optimized for speed and memory 🔹Multithreading, SIMD, profiling, and algorithmic optimization 🔹GPU acceleration (CUDA) when justified 🔹Designed for long-running, production-grade operation under real-world constraints ✅ Embedded & Edge AI 🔹Vision and AI deployment on Raspberry Pi 🔹Sensor integration, control logic, and hardware-in-the-loop testing with ESP32, Arduino ✅ Full Project Ownership 🔹System architecture and technical leadership 🔹Desktop GUIs: Qt, MFC, OpenGL 🔹Clean handover, documentation, and maintainable codebases 👉 Let's discuss how I can bring your AI, computer vision, or embedded system project to life.