C# Jobs

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Fixed-Price - Expert ($$$) - Est. Budget: $600 - Posted
I would like to monitor receipts sent from a Point Of Sale software to a thermal printer as text or images. I would like to passively monitor the receipt printer. This means that the Point Of Sale Software should continue printing as usual but a copy of the receipt will be saved locally by monitoring the thermal printer. The initial milestone of the solution will involve demonstrating the saving of a copy of the receipt while still allowing the receipt to be printed. If this is not demonstrated successfully the contract will be cancelled without payment. The setup that will be tested will use SambaPos which is available for free and a standard ESC/POS Thermal printer. Our testing platform uses a posiflex PP6900.
Skills: C# Microsoft Visual Studio
Hourly - Intermediate ($$) - Est. Time: More than 6 months, 30+ hrs/week - Posted
Skills/Specialties include C++, Java, jQuery, MySQL, C#, .NET, MVC. Top Reasons to Work with Us 1. Amazing opportunity for long term employment and advancement into a leadership position within our company 2. ... . * A minimum of 3 years direct experience developing user interfaces and web applications using C++, Java, jQuery, MySQL, C#, .NET, Python. * Highly proficient with MS Visual Studio.NET, and in object-oriented programming * Strong knowledge of system and software quality assurance best practices and methodologies. • Reliable to see projects all the way through to the end • Good project management skills and/or exposure to project-based work structures. • Strong System documentation skills is required • Ability to take initiative and prioritize tasks; good time-management, problem prevention, and problem-solving skills.
Skills: C# .NET Framework ASP.NET MVC CSS
Fixed-Price - Intermediate ($$) - Est. Budget: $50 - Posted
I have a desktop software and I want to integrate a support for licensing into it. The planned flow is very straight: The application sends a login/password and a 'license number' to my server. The server validates the license for this particular user and sends back the result of validation to indicate can the software continue the work or not. So I need a developer to create such a backend to store/manage users/licenses and perform validation. A quick research show me the licensecloud.com that seems to be suitable for this purpose, but I'm open to your suggestions. also you can add that I'm open to support (change data format, provide a sample app for testing, etc), but better place it in a personal conversation with chosed developer
Skills: C# Database design JavaScript PHP
Fixed Price Budget - Expert ($$$) - $1,500 to $3,000 - Posted
Any device can be used to demonstrate functionality, like a smartphone for Bluetooth (or USB) or even a FTDI USB connection. Recommended language is C for Windows, but C# is acceptable. Other options might be considered if it's technically approved.
Skills: C# C
Fixed-Price - Intermediate ($$) - Est. Budget: $350 - Posted
*MUST BE CODED USING VISUAL STUDIO, ASP.NET AND C#*(DATABASE USING SQL DEVELOPER OR ORACLE) The aim is to develop a a web-based platform where football agents and players could be found each other. The platform offers user registration for both football agents and players. For agents, players will be listed and sorted according to agents' perference. For players, agents will be listed and sorted according to palyers' perference. Search function are included for both agents and players. For any matches, an invitation email will be sent automatically MUST ABLE TO UPLOAD PICTURES AND VIDEOS
Skills: C# CSS HTML5 Oracle PL/SQL
Fixed-Price - Intermediate ($$) - Est. Budget: $250 - Posted
The project is to demonstrate capabilities in order to work on a larger project. For this project it is very simple. A mobile application(iOS/Android) that is only a map page and when it loads, it calls google map api and returns restaurants near the phones current area. Xamarin Forms / Google Maps API / Geolocation / Native Maps The larger project will involve working with API's hosted in Microsoft Azure (written by another developer) that will allow the native app to find restaurants nearby with menu data, and then recommend items on the menu.
Skills: C# Google Maps API Xamarin