WPF Jobs

I need an experienced software engineer to design, code, and package a Windows-only desktop application whose core purpose is to boost user productivity. The interface should feel modern yet lightweight, launching quickly and remaining unobtrusive while running in the background. You will take the project from concept to final installer, including UI/UX design, core feature implementation, local data storage, and basic update handling. Please choose the language and framework you are most comfortable with on Windows (for example C#, .NET 6/7, WPF, WinUI 3, Electron, or another proven stack) and explain why it is the best fit for maintainability and performance. Key deliverables • Compiled executable and a click-through installer that works on Windows 10 and 11 • Complet...

I need a skilled Revit API programmer to create a custom add-in that streamlines my workflow with structural families. The plug-in should load, place, modify and extract data from beams, columns, connections and other structural components at the click of a button, sparing me the current manual steps. My immediate priority is structural content, yet if you also have experience with architectural or MEP elements that will be helpful for later phases. The code must be written in C# for the standard Revit API, cleanly structured and fully commented so I can maintain it in-house after delivery. Please target the current desktop releases—Revit 2023 or 2022—as I can test in either environment. Deliverables • Compiled DLL ready for the Revit Add-ins folder • Visual Studi...

I need a full-featured Windows desktop application that handles day-to-day accounting for small businesses. The core feature-set is clear: • Invoicing & billing – create, send, print, and track customer invoices with tax and discount support. • Expense tracking – quick entry screens, category management, receipt attachment, and searchable history. • Financial reporting – P&L, balance sheet, cash-flow, and customizable date-range summaries exportable to PDF / Excel. The program should install cleanly on modern Windows 10/11 machines without extra dependencies for the user. A responsive, modern UI (WPF, WinUI, Qt, or similar) is welcome as long as it remains fast and intuitive. I will also need: • Reliable local data storage (SQLite, LiteD...