I will develop or fix desktop apps in wpf or winforms


About this gig
Looking for a reliable .NET desktop application developer?
I specialize in WinForms, WPF (MVVM/Prism), and VSTO Add-ins (Excel/Outlook) with over 10 years of professional experience in building and maintaining enterprise-grade solutions.
What I Can Help You With:
- Custom Windows desktop apps in WinForms or WPF (.NET Core or Framework)
- UI/UX redesign and performance optimization
- MVVM and Prism architecture implementation
- Excel and Outlook VSTO Add-ins or Plugins
- Legacy app maintenance and modernization
- Database integration (SQL Server, SQLite, PostgreSQL)
- Deployment support and installers (MSI/ClickOnce)
Technologies I Use:
- C#, .NET Framework / .NET Core / .NET 6+
- WinForms, WPF, MVVM, Prism, Telerik/DevExpress
- VSTO, Office Interop
- SQL Server, SQLite, Entity Framework
Why Work With Me:
- 10+ Years Industry Experience
- Clean, Scalable, Well-Commented Code
- On-Time Delivery & Friendly Communication
- 100% Satisfaction or Money-Back Guarantee
- Free Post-Delivery Support (within scope)
Lets discuss your project before placing an order. Custom offers available.
Get to know Waqas Habib
Expert in Dot Net Web and Desktop Solutions! Let us Discuss First!
- FromPakistan
- Member sinceJun 2016
- Last delivery5 years
Languages
Urdu, English
Other Software Development Services I Offer
FAQ
Do I need to contact you before placing an order?
Yes, please! Messaging me first ensures I fully understand your requirements and can confirm pricing, delivery time, and technical feasibility.
What do you need to get started?
I’ll need access to your project files, source code (if available), database (if applicable), and a clear explanation of what you want fixed or built. For new projects, a detailed brief or wireframe is ideal.
Do you work with both .NET Framework and .NET Core?
Yes, I develop desktop applications using both .NET Framework and .NET Core/.NET 6+. I can also help you migrate legacy projects to modern platforms.
Can you fix or update an existing WPF/WinForms application?
Absolutely! I specialize in maintaining and modernizing existing desktop apps, including performance improvements, UI redesign, and code refactoring using best practices like MVVM and Prism.
Do you develop Excel or Outlook Add-ins?
Yes, I develop custom VSTO add-ins for Excel and Outlook, including task automation, ribbon customization, form pop-ups, and integration with external APIs or databases.
Will I get the complete source code?
Yes, all packages include the full, well-organized and commented source code, so you or your team can easily maintain it in the future.
Can you create an installer (MSI or ClickOnce) for my application?
Yes, I offer installer creation as part of the Premium package or as an add-on. I can guide you through the deployment process or handle it completely for you.
Can you connect the app to a database?
Yes, I can integrate your app with SQL Server, SQLite, PostgreSQL, or other databases. I also implement ORM frameworks like Entity Framework for smooth data operations.
What if I need changes after delivery?
I offer post-delivery support and revisions depending on the package. For long-term maintenance or enhancements, I also provide custom offers.

