Jahangir M.

Are you looking to turn a slow, complex system into a high-performance, cloud-ready platform built to scale? Or do you need a reliable engineer to take your SaaS application from concept to production without cutting corners? I am a Full-Stack .NET Developer with 7 years of professional experience designing, building, and deploying robust enterprise web applications. I specialize in crafting secure backend architectures using C# and ASP.NET Core, optimizing data layers in SQL Server, and building fluid, responsive user interfaces with Angular. I don't just write code that works today—I architect scalable, cloud-native systems designed to grow with your business. Here is how I can drive value to your project: 🏗️ ARCHITECTURE & CLOUD INFRASTRUCTURE (AZURE / AWS) • Cloud Integration: Deploying, hosting, and managing web apps using Microsoft Azure (App Services, Functions, Azure SQL) and AWS (EC2, S3, RDS). • Modern Architectures: Designing systems using Clean Architecture, SOLID principles, and Microservices to ensure maintainability. • DevOps & CI/CD: Streamlining deployments by configuring automated CI/CD pipelines, containerizing applications with Docker, and utilizing Azure DevOps and GitHub Actions. ⚙️ BACKEND & SECURE API DEVELOPMENT • ASP.NET Core REST APIs: Building fast, scalable, and fully documented APIs. • Security & Auth: Implementing rock-solid authentication via JWT, OAuth, and role-based access control (RBAC). • Real-Time Features: Developing collaborative tools and instant updates using SignalR and WebSockets. • Third-Party Integrations: Seamlessly connecting payment gateways (Stripe, PayPal), webhooks, and external microservices. 📊 DATABASE PERFORMANCE & OPTIMIZATION • SQL Server Tuning: Writing complex queries, stored procedures, and optimizing indexing to eliminate performance bottlenecks. • Entity Framework Core: Creating clean data migration strategies and efficient ORM implementations. 💻 FRONTEND ENGINEERING • Angular Ecosystem: Building responsive, clean, and highly interactive enterprise frontends using TypeScript, state management, and modern component libraries. Why work with me? I focus heavily on transparency, proactive communication, and clean code documentation. I ask the right technical and business questions upfront so your project stays on schedule, avoids scope creep, and finishes within your budget. Whether you are building a new SaaS platform from the ground up, moving to the cloud, or optimizing an existing system, let’s connect. Send me a message, and let's discuss how we can bring your software vision to life.