Amandeep S.

I build modern, high-performance Web and Cross-Platform applications using .NET (including .NET 8 & .NET 9), ASP.NET Core, React, and MAUI, delivering reliable APIs, scalable architectures, and clean, maintainable code. With 15+ years of experience, I help businesses develop full-stack solutions, automate processes, optimize databases, and integrate modern AI-powered workflows using tools like Windsurf, Cascade, Model Context Protocol (MCP), OpenAI API, and LLM-based automations. What I offer: ✅ Full-stack backend & API development using .NET (including .NET 8 / .NET 9 / ASP.NET Core / Web API) ✅ Front-end development with React (JavaScript / TypeScript), building SPAs and interactive UIs ✅ Cross-platform mobile/desktop applications with .NET MAUI for Android, iOS, Windows (or other supported platforms) ✅ Database design, optimisation and migrations (SQL Server / MySQL), including schema design and data conversion/handling ✅ End-to-end solutions — from UI to backend to database and integrations ✅ Clean, maintainable code; clear communication; on-time delivery; scalable architecture Whether you need a modern web app, a production-grade backend API, or a cross-platform app that runs everywhere, I’m ready to deliver a complete solution tailored to your requirements. Send me a message, share your project details, and I’ll propose a plan that best suits your needs and timeline. Core Skills / Keywords C# / .NET 8 / .NET 9 / ASP.NET Core / Web API React (JavaScript / TypeScript) .NET MAUI (cross-platform mobile & desktop apps) JavaScript / TypeScript / HTML / CSS / Bootstrap SQL Server / MySQL / Database Design & Optimization Entity Framework / ORM REST API / Backend Integrations Full-Stack Web Application Development Cross-Platform Mobile & Desktop App Development Frontend-Backend Integration Responsive UI / SPA Development Clean Code / Code Maintainability / Clean Architecture Version Control / Git