C# Jobs

86 were found based on your criteria

  • Hourly – Less than 1 month – 30+ hrs/week – Posted
    Hello, I am looking for someone really experienced in WebAPI development. I need a WebAPIs written to be consumed inside a web application. The WebAPI should use ASP.Net Identity 2.1 under the hood for the authentication part and it must be compatible with Facebook and other OAuth authentications as well. I prefer OWIN bearer tokens for the hand-shake. EF (Code First) to be used for the data part as I will have some other entities which I'll ...
  • Hourly – 1 to 3 months – Less than 10 hrs/week – Posted
    We are developing a web based data warehouse, business intelligence and enterprise performance management application that interacts with an PostgreSQL database. We require an experienced Excel C# developer to assist the Software development Team in creating an Excel based performance management tool that interacts with a cloud based data warehouse via REST APIs. You will be focused on building a UI and wizards using Excel to support EPM via our API. You will need experience in: o Excel Add-in development ...
  • Hourly – More than 6 months – 30+ hrs/week – Posted
    We're a small start-up in Los Angeles looking to grow fast. We are looking for someone that has used the latest ASP.NET Web API using bearer tokens with Oauth2. EF 6 with Code First and SignalR is a plus. Show me some sample code. A custom ClaimsIdentity would be cool or a js viewmodel. Other pluses: * KendoUI MVVM (similar to knockout) * Javascript Module engine * WebRTC * jQuery Promises * HTML5/CSS and responsive design We are moving an old Web ...
  • Hourly – Less than 1 month – Less than 10 hrs/week – Posted
    We currently have a Word add-in (screenshots attached). The add-in is written in C# and WPF. We'd like someone to improve the design and usability of the add-in. This will involve both design and WPF work so we need someone who is experienced in both. Some of this will be simply improving the look of screens developed by developers with little design experience, but we're open to more extensive usability changes (such as a move to a more ...
  • Fixed-Price – Est. Budget: $50.00 Posted
    We have our backend services hosted on a window server and need someone with prior experience to set up the push notification for us. The project requires you to work with our iPhone developer to implement and test the service. Your module should be integrated at least in one of our existing modules for testing purpose. Please apply only if you have prior experience with push notification as well as c# and asp.net.
  • Hourly – More than 6 months – 30+ hrs/week – Posted
    A backend web API hosted in Azure is needed to handle parallel requests from both internally hosted Azure clients and from external Internet clients. All requests must be prioritized and throttled (or possibly rejected) as per requirements to be given. Clients of the API should connect via a simple REST like URL with JSON returned as the response. Detailed logging to a database and any performance metrics/counters required of the throttled/rejected requests will need to be included in ...
  • Fixed-Price – Est. Budget: $30.00 Posted
    I am looking for someone who can write some code that will take a Facebook video ID (like this: 750422958326611 or https://www.facebook.com/video.php?v=750422958326611) and return the view count. Ideally I would like to provide a comma separated list of ID's (like: 750422958326611,750422958326612,750422958326613) and the return would be a TOTAL count of Views, Reach, and Engagement. Technology: My site is written using C# and MVC so ideally I would like the solution ...
  • Hourly – 1 to 3 months – 30+ hrs/week – Posted
    We are looking for an experienced Software developer with experience in the real world using ASP.NET and angular. Please don't submit a proposal if you don't have any applications to show Make sure you have work on previous projects and be ready to show the candidate must speak English fluently Include your portfolio.
  • Fixed-Price – Est. Budget: $20.00 Posted
    Hello freelancer! We require a professional to write down one page description regarding step by step native development process of a design-ready Android file manager application in technical details. The fact this app is going to be developed by using Android Studio is crucial for writing style of the text. Details should consider: - languages such as Java, Ruby, C, C++, C#, and Android Native Development Kit (NDK) - development platforms such as .NET, Eclipse, IntelliJ IDEA - file transfer protocols such as ...
  • Hourly – More than 6 months – Less than 10 hrs/week – Posted
    Hello, We are looking for a backend developer for our software startup. If you do not meet this criteria you should not apply! I am looking for an experienced and highly skilled ASP.NET MVC 5 developer with the following skill set: ASP.NET MVC 5 C# Javascript JQuery Handlebars.js HTML5 CSS3 Bootstrap SQL Server 2008+ Experience of working with data in a live environment. Outside of this skillset we also require: Hourly rate of ~$15/hr or less ...
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