Bilal L.

Looking for a developer who understands not only how to write code, but also how businesses operate? I specialize in designing and developing high-quality business applications using Microsoft technologies. With years of professional software development experience and an academic background in Computer Science, I help companies build reliable, scalable, and user-friendly solutions that improve productivity and automate business processes. My expertise covers the complete software development lifecycle, from database design and backend APIs to desktop and mobile applications. What I Can Help You With 1- Desktop Applications C# / .NET WPF (MVVM) DevExpress Controls WinForms modernization Enterprise desktop software Custom business applications 2- Mobile Applications .NET MAUI Android business applications Inventory management systems Sales and purchase applications Bluetooth printer integration Barcode scanner integration Offline data synchronization 3- Backend Development ASP.NET Core Web API RESTful API development Authentication & Authorization Entity Framework Core SQL Server JSON/XML processing File upload and document management 4- Database Development SQL Server database design Query optimization Stored procedures LINQ Entity Framework Performance tuning Reporting databases 5- Business Software I have extensive experience developing solutions for: ERP systems Inventory management Purchase management Sales management Financial reporting Warehouse management Transportation and logistics Fleet and truck management 6- Reports & Automation PDF generation Excel automation ClosedXML OpenXML Import/Export tools Dashboard development Custom reports 7- Additional Technical Skills C# .NET 8 ASP.NET Core WPF .NET MAUI SQL Server Entity Framework LINQ MVVM DevExpress REST APIs Git Azure DevOps JSON XML HTML JavaScript - Research & Data Science Besides commercial software development, I am also an active university researcher in Computer Science. My research experience includes: Artificial Intelligence Machine Learning Information Retrieval Data Mining Network Analysis Python XGBoost Community Detection Algorithms Scientific programming Research implementation This background enables me to understand complex technical problems and develop efficient, well-structured solutions. Why Clients Choose Me ✔ Clean, maintainable, and scalable code ✔ Strong problem-solving skills ✔ Fast debugging and issue resolution ✔ Business-oriented mindset ✔ Excellent communication ✔ On-time delivery ✔ Long-term support after project completion I Can Help With: . Build a new desktop application . Develop a custom Android app . Create a REST API . Fix C# or .NET bugs . Upgrade existing applications . Integrate Bluetooth devices . Optimize SQL Server performance . Automate Excel and PDF reports . Design ERP modules . Develop inventory management systems . Build business dashboards . Maintain existing .NET projects Whether you need a small bug fixed, a new feature implemented, or a complete business solution built from scratch, I am committed to delivering reliable, high-quality software that meets your business goals. Let's discuss your project and turn your ideas into a professional solution.