WPF Jobs

I’m commissioning a full-scale, offline Windows desktop point-of-sale system built specifically for Retail store counters. The emphasis is on speed, reliability, and a calm, uncluttered interface that keeps cashiers relaxed even during rush hour. The solution must run on a local network: one central server PC holds the database, while multiple cashier terminals connect over LAN and keep working even if the connection blips. Real-time inventory management needs to deduct stock the instant a sale is completed, and concise sales-reporting screens must let supervisors close out shifts without digging through menus. At the register, the system has to handle cash, credit/debit cards, and mobile payments out of the box. I’m open to your preferred Windows-native stack—C#, .NET,...

The goal is to turn my Faster Blaster concept into a fully-functioning desktop application that feels lightning-fast and stable from first launch. I already have the core idea and workflow mapped out; what I need now is solid development expertise to translate that plan into clean, maintainable code. Scope • Create a stand-alone desktop program (initially Windows; cross-platform support is a plus) • Build both the UI and the underlying logic, keeping performance as the top priority • Implement an intuitive installer, error handling, and simple auto-update hooks • Comment the code thoroughly and supply build/run instructions so future iterations are painless I will supply detailed feature specifications, sample data, and any necessary design assets once we star...

Title: Add Basic License Key & Local User Login to Desktop App (No Server) Description: I have an existing desktop application with source code and executable. I need a developer to add basic license key validation and local user login functionality. This is a simple implementation—no server-side work required. Requirements: License key entry and validation (offline). Local user accounts (username/password). Secure credential storage (basic encryption). Simple UI for login and license entry. Integrate with existing code without breaking current features. Provide short documentation for usage. Tech Stack: Python Code Budget: ₹5,000 (fixed price) Timeline: 7–10 days Deliverables: Updated source code with license and login features. Instructions for building and deploying. ...

Cuento ya con cinco pantallas maquetadas en Figma (cuatro áreas principales y un popup) y necesito que las lleves a WPF en C#. La tarea consiste únicamente en transformar el diseño visual a XAML para que pueda levantarse el proyecto, navegar por el menú y mostrarse cada vista sin implementar lógica de negocio. El resultado debe respetar el aspecto exacto del Figma, ser responsivo para distintas resoluciones y permitir la interacción básica: clic en cada opción del menú, cambio a la vista correspondiente y apertura del popup. Entrego el enlace al archivo Figma junto con los assets exportables; tú me devuelves una solución WPF lista para ejecutar (sln + proyectos) y las instrucciones mínimas para compilarl...