Mostafa Y.

🌟 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.