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C# (C Sharp) is a multi-paradigm programming language encompassing many different programming disciplines. It was developed by Microsoft within the .NET initiative.

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C# Job Cost Overview

Typical total cost of Upwork C# projects based on completed and fixed-price jobs.

Upwork C# Jobs Completed Quarterly

On average, 683 C# projects are completed every quarter on Upwork.

683

Time to Complete Upwork C# Jobs

Time needed to complete a C# project on Upwork.

Average C# Freelancer Feedback Score

C# Upwork freelancers typically receive a client rating of 4.68.

4.68
Last updated: July 1, 2015
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  1. Denis M.

    Denis M. Agency Contractor

    Senior C++ Developer

    Russia - Last active: 22 hours ago - Tests: 1

    For long years of my experience, I finished different kinds of projects. Now in every project I easily can show all my professionalism and high quality. I’m interested in projects where I could apply all my technical and communication skills. I have responsibility to manage projects and share my experience with young developers and help them to solve difficult problems.

    Associated with: ISS Art, LLC

    $36.11 /hr
    4,536 hours
    5.00
  2. Aleksey Fomin

    Aleksey Fomin Agency Contractor

    Senior C# .NET Developer

    Russia - Last active: 22 hours ago - Tests: 12 - Portfolio: 11

    My experience in software development is over 9 years, I have worked in large scale projects as a part of teams up to 10 people. I have practical training in the field of programming, analytics and some experience as a software architect. I constantly keep track of the new technologies in IT field, especially .NET.       I have experience in training team members to new technologies in the .NET field. I have extended knowledge and experience in application of design patterns. I have skills in development of key parts of software architecture. I want to be a great designer of software and excellent software architect.

    Groups: AspDotNetStorefront

    Associated with: Smart SQ-O

    $33.33 /hr
    9,981 hours
    4.98
  3. Igor S.

    Igor S. Agency Contractor

    C#/JS Web Developer

    Russia - Last active: 22 hours ago - Tests: 5 - Portfolio: 1

    Web/desktop/mobile full-stack application developer. PhD in computer science. Microsoft certified developer. 13 years in software development. I'm fluent in written and spoken English, and got second degree as an interpreter. I used to be a PM for two years, and daily online meetings with English-speaking customers were a part of that job. I like complex tasks and can quickly dig into any technology or area of expertise.

    Associated with: Anthill

    $33.33 /hr
    3,240 hours
    4.96
  4. Alex K.

    Alex K.

    Java/Mozilla/C++

    Russia - Last active: 01/08/2013 - Tests: 4 - Portfolio: 6

    I DON'T HAVE TIME FOR ODESK ANYMORE The 2012 year with exception of a couple of months I dedicated to development of my own SAS: http://msgnotes.alehro00.com. Which still requires a decent amount of work in web design and marketing areas. Although the project isn't commercially successful it allowed me to climb the stack of JEE6 technologies. The web server is running under Glassfish on AWS EC2 instance. The client app is Thunderbird add-on. It has commercial and free versions. Starting from 2011 I'm developing mostly with such a tool-set: Eclipse, Java, JavaScript. Over 2006-2010 years, I had participated in development of well known trading and traiding automation system (Multicharts). Also I took part in development of small business applications. The skills I was using extensively those years: development in C++ for Windows, COM servers and clients, multithreading, OOP, STL, boost, .NET. I know that this preamble looks not quite typical. It has simple explanation. I'm in process of transition from C++/C# desktop development to Java based Web development. So, I'm quite professional in .NET but I don't consider .NET as area of my interest any more. Also, since I'm kind of beginner in Java Web development, I'm halving my hourly pay rate.

    $1,110.00 /hr
    284 hours
    4.96
  5. Artem Lebedev

    Artem Lebedev Agency Contractor

    Java/C++ developer

    Russia - Last active: 05/11/2013 - Tests: 2 - Portfolio: 1

    4 years experience developing in C++ (Qt). 3 years experience developing in Java(Android). Major C++ project : automation system checks the validity of the services provided in hospitals. Major Java project : automation of sales force. Client for Android. Server part - Qt. GUI - Qt. Web site: salesmaster.ws.

    Associated with: Codedo

    $33.33 /hr
    179 hours
    5.00
  6. Aleksey S.

    Aleksey S.

    C++/C#/.NET/web developer, algorithms/financial/math expert

    Russia - Last active: 11 days ago - Tests: 9 - Portfolio: 12

    I'm a software/web expert developer/architect with 10+ years of experience, including: - software development: .NET, C#, VB, C/C++ (MFC, STL, ATL, COM, GDI/GDI+, OpenGL, DirectX), - web development: both reach front-end and complicated business logic, ASP.NET/C#/VB/LINQ, HTML/CSS(tableless design)/JavaScript/AJAX/jQuery/ExtJS, SilverLight, PHP/MySQL, Flash/ActionScript, - financial software development: real-time algoritmic trading, historical data processing, stocks/indexes/bonds/derivative instruments/complex contracts/etc, integration to financial market broker's APIs: NinjaTrader, Interactive Brokers, CQG, etc, - math-intensive projects: complicated algorithms, reverse engineering, scientific research, Artificial Intelligence (AI) based methods. My objective is to provide high-quality services in the IT area. I'm self-motivated to do more than just simply do my job: I pay attention to customer and end-client needs to follow it better, try to predict future possible difficulties in advance and avoid them, able to make suggestions to improve project workflow and functionality, able to manage team and assure source code quality, able to work under different conditions including strong time and budget constraints. Regards, Aleksey.

    $33.33 /hr
    12,504 hours
    4.59
  7. Ruslan Ponomarenko

    Ruslan Ponomarenko

    IPhone (Objective C), Android, C# Developer, VBA, TSQL, VB ACCESS

    Ukraine - Last active: 22 hours ago - Tests: 6 - Portfolio: 6

    I am experienced in development of mobile software both for iOS (iPhone, iPad, Desktop) , ANDROID . My preferred languages are Objective-C, Java, C# (.NET), PHP. This allows me to participate successfully in cross platform projects, including network services and GUI applications. I mostly work under development of iOS Mobile applications at the moment but my experience includes development of ANDROID applications (Java) and Desktop applications (C#, Cocoa), Web Applications (PHP, C# Asp.NET). My programming experience will enable me to fulfill your task successfully and quickly enough!

    $36.67 /hr
    4,922 hours
    4.84
  8. Rafael Bastos

    Rafael Bastos Agency Contractor

    PhD - C/C++, Qt, MFC, OpenCV, ffmpeg, VLC, RTSP

    Portugal - Last active: 21 days ago - Tests: 4 - Portfolio: 9

    Rafael Bastos received a BSc in Computers and Telecommunications Engineering (2003) and a MSc in Telecommunications and Computers Engineering, field Computer Graphics and Multimedia (2006), both from ISCTE, Instituto Superior de Ciências do Trabalho e da Empresa, Lisbon, Portugal. He finished his PhD in Information Sciences and Technologies, field of Computer Graphics and Multimedia, at ISCTE in 2008. His thesis is titled "FIRST, Invariant Image Features For Augmented Reality And Computer Vision". To date, he participated in more than 40 international and national (Portugal) projects, has performed 20 communications in international and national (Portugal) conferences, 9 journal publications, 3 books published, 1 national invention patent, 6 awards, created more than 15 independent software applications and has been invited to lecture 9 tutorials/courses in scientific conferences, to companies and universities. Programming Languages, Scripting and Skills: C/C++; C#; Java; HTML; PHP; ASP.NET; Javascript; ActionScript; Pascal; Bash; IDL; Prolog; SQL; UML; VRML; XML; Video & Audio Encoding/Decoding/Transcoding/Restoration; Computer Vision and Image Processing; Computer Graphics; Augmented Reality; Augmented Virtuality; Parallel Computing Multimedia Applications and Skills: Photoshop; Adobe Premier; Macromedia Flash; Adobe Audition; VRMLPad; 3D Studio Max; Propellerhead Reason; Ableton Live; Audio Editing; Video Editing; Audio & Video Sync; Image Processing, Enhancement and Restoration.

    Groups: Application Developers Alliance

    Associated with: eyenov

    $55.56 /hr
    333 hours
    5.00
  9. S M Kamrul Hasan

    S M Kamrul Hasan Agency Contractor

    C# | C++ | DevExpress | WPF | ASP.NET | JS | MySQL | SQLS | GIS | WCF

    Australia - Last active: 3 days ago - Tests: 11 - Portfolio: 12

    • 6+ years in Commercial Software Lead, Development, Design and Test. • 4+ years in Research Development, Algorithm Design, Modelling and Data Analysis. • PhD and BSc in Computer Science and Engineering. • Specialized in Desktop Applications in C# and C++. • Specialized in UI Design with WPF, DevExpress, RAD Studio, QT and Standard VS 2010-13 Toolset. • Specialized in RDBMS and Entity Framework for C#, C++ and ASP.NET with XPO and ADO.NET. • Specialized in LiDAR, Aerial Survey, Airbone Imaging, GIS Transformation and Projection. • Specialized in Operations Research, Evolutionary Algorithms, Scheduling and Optimization. • Experienced in Web Applications in ASP.NET, JavaScript, jQuery, HTML, CSS. • Experienced in MVVM, MVC, WPF, WCF, TCP/IP and .NET Pipeline. • Experienced in Oracle, MySQL, SQL Server, SQLite and MS Access. • Experienced in 2D/3D, OpenGL, Vector Graphics, EyeShot. • Experienced in AWS APIs; especially S3, RDS and ElastiCache. • Experienced in HPC, Memory Management and CUDA. • Experience of publishing high quality peer-reviewed publications.

    Associated with: OzDreamer IT Solutions

    $35.00 /hr
    1,037 hours
    5.00
  10. Vitaly Yakovlev

    Vitaly Yakovlev

    IT Pro (C#, C++, Java, project management, trading, derivatives)

    Russia - Last active: 12/16/2014 - Tests: 4

    I have over 9 years of expirence in Software Development in different projects on different positions. Started as C++ developer I moved to Team Leader ans Senior .Net developer in russian bank. I choose one of programming languages such as C#, C++ or Java due to the task and have no fear to learn new things. I'd like to get a task, understand employer needs, organize development process/team (if required), and work (including both managment and development tasks then required) until task will be done for employer satisfaction.

    $40.00 /hr
    211 hours
    4.99