Get Your C# Project Started Today!

Hire a freelance C# developer to develop your web applications. Search our database of affordable C# and Java developers ready to develop desktop applications and more today.

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

Browse C# job posts for project examples or post your job on Upwork for free!

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, 630 C# projects are completed every quarter on Upwork.

630

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 4.69.

4.69
Last updated: September 1, 2015
Clear all filters
  1. Alena K.

    Alena K.

    Scala, Akka, Play Framework, Java, OpenClinica, EDC

    Belarus - Tests: 4 - Portfolio: 21

    I'm involved in software development during last 9 years. I have good abilities and I'm looking for Java and liferay projects. Skills: Scala (Lift, Play), Akka, Java (Spring, Spring Web MVC, Lucene, Compass, Struts, GWT, JPA, Hibernate, Toplink, JAXP, Castor, Ant, Maven), Java EE (EJB, JSP, Servlets, JMS), RDBMS (PostgreSQL,MySQL, Oracle), (X)HTML/CSS/Javascript, XML/XSLT/XPath, PHP, GNU/Linux

    $40.00 /hr
    1,566 hours
    5.00
  2. Mike Nichols

    Mike Nichols

    Software Architect

    United States - Tests: 1

    I am a 'polyglot' software architect SOLID in .Net and node.js platforms with strong front-end development and deep domain modeling skills. My experience writing a wide range of applications from small line-of-business data driven applications to distributed task-based applications has made me quite flexible in solving requirements as simply as possible with smart architectural choices. I have experience using NoSql, relational and Event Sourcing persistence implementations and a firm grasp on HTML,CSS, and JavaScript for front-end work using tools such as AngularJS, ReactJS, and BackboneJS. I enjoy working with people to model an application that will scale well, be maintainable, and be self-documenting through the use of automated tests and concise specifications. I can help architect REST Api's or complete a full-blown domain model to simplify business-related code.

    $83.33 /hr
    83 hours
    5.00
  3. Toto Sugito

    Toto Sugito

    Toto Sugito

    Indonesia - Tests: 3 - Portfolio: 3

    Areas Of Expertise: Compiled languages : C/C++ (experience 4 to 5 years) Qt (experience 4 to 5 years) Delphi/Lazarus (experience 3 to 4 years) Visual Basic (2005, 2008, 2010) (experience 5 to 6 years) Scripting Languages : Octave, Scilab (experience 4 to 5 years) Python (experience 1 to 2 years) PHP (experience 1 to 2 years) Matlab in GUI or script programming (experience 7 to 8 years) Bash Script (experience 1 to 2 years) Resume: My name is Toto Sugito. I am Indonesian software developer from 2005. My background studiet is Physics at Gadjah Mada University, Jogjakarta, Indonesia. My personality is : Easily adaption, careless, impatient, hard worker, strong analytical skills, honest, self - motivated, quick learner, and able to work on team or individually. I use linux and windows as my system operation. I work at Waviv (http://waviv.com) as Programmer and Seismic Processing. I have a website at address : http://toto-share.com I create this website at year 2011. I am try to write everything I know about computer programming at here. If you have any question about your project or problem, please contact me. So, I will do my best to help you.

    $18.00 /hr
    267 hours
    5.00
  4. Andrey Biryulin

    Andrey Biryulin

    Software Engineer

    Russia - Tests: 11

    3.5 years experience with .NET and C#. 2 months experience with Swift and iOS. 2 years experience with VBA and Excel. Some experience with T-SQL, development for Android in Java and for WinPhone in C#. I am looking for a game development team to participate as developer in Unity2D/3D or Swift based games. I have good understanding of OOP concepts and solid algorithmic skills.

    $20.00 /hr
    68 hours
    4.85
  5. Max Ionov

    Max Ionov

    Computational linguist: NLP, ML and other fancy acronyms

    Russia

    Language is one of the most interesting and challenging things to work with as a developer. Creating systems which can act as if they understand natural language is my job, my hobby and my passion. I have been in the field for more than 4 years balancing between academia and industry. Some random facts: — worked for 2 years as a computational linguist in Russian search engine. Tasks included query disambiguation and query classification (machine learning + relatively big data) — created an open-source tool for anaphora resolution (machine learning) for academic purposes For my work I primarily use Python with well-known libraries like nltk and scikit-learn although when system performance matters I'm not afraid to use less developer-friendly languages.

    $12.50 /hr
    22 hours
    4.20
  6. Dmitry Slutsky

    Dmitry Slutsky

    Expert Full-Stack Developer (Node.js, Angular, Scala, Erlang, Python)

    Russia - Tests: 2 - Portfolio: 2

    Hi! I worked in the largest European search engine Yandex, specializing in distributed systems, SAAS, web and functional programming. I use Scala/Akka/Play, Node.js, Erlang/OTP, C#/F#, Python, SQL and NoSQL databases (Cassandra, Mongo, Redis, ...), and various other tools. I freelanced in my university years and now I've decided to give it a shot again. You can read my CV here: http://bit.ly/1DUEY9r I've started programming when I was 12. Since then I've used a lot of different technological solutions to build everything from simple one-page websites to complex distributed systems for financial analysis and big data processing. I also have skills in machine learning, probability theory, type systems, programming languages design and teaching. I look forward to hearing from you!

    $35.00 /hr
    58 hours
    5.00
  7. Miguel Khouri

    Miguel Khouri

    Experienced Mobile, Web and Desktop Developer

    Argentina - Tests: 8 - Portfolio: 8

    Contribute new ideas, knowledge and know-how through the processes involved in traditional and agile software development. Share expertise earned providing software development, engineering and project management services to companies around the world. I have been working in software development during last 16 years, I had expertise in the following areas and tools. • Project Management and Quality Assurance. • Certified Scrum Master • CMM y CMMI Software Engineering Models • Personal Software Process (PSP), Team Software Process (TSP y TSPi) • PMI PMBOK® (Project management body of knowledge). • Languages, CASE and Project Management Tools: • Design Patterns, UML, Rational Unified Process, Model Maker, MS Project, Enterprise Architech, ScrumWorks. • Frameworks, Programming Languages and Servers: • Delphi, Javascript (Cliente y Servidor),, MS IIS (Internet Information Server), MS SQL Server, Oracle, MS Exchange Server, Interbase, MS Access, Dbase, Paradox, HTML, XML, ASP, ASP .NET, COM, COM+,MS MTS, MS Index Server, MS Agents, MS ADSI, .NET Framework, C#, VB .NET, J2SE, J2EE, J2ME, CXF, Struts, Hibernate, JBOSS, Jbuilder, Tomcat, Websphere, Action Script, Adobe Air, Flex, Objective-C (iPhone, iPad, Mac OS X), Android SDK, BlackBerry SDK, Unity 3D • Configuration Management • Version Control: SourceSafe, SVN, Git • Continuos Integration: Jenkins, CruiseControl • Operating Systems: • Windows 2003/8, Windows 7, Windows Vista, Windows XP, MS Windows NT (Sever & Workstation), MAC OS X, MS Windows 2000 (Server & Professional), MS Windows 3.1, MS DOS, LINUX.

    $45.00 /hr
    1,121 hours
    4.71
  8. Sumon S.

    Sumon S.

    Full-Stack Ruby on Rails Developer & System Administrator

    Bangladesh - Tests: 4 - Portfolio: 8

    I am a skilled developer with extensive experience in Ruby, JavaScript, NodeJS, Perl, Linux and cloud base technology stacks. I love to work with brand new tools and solve challenging problems. I am looking for a long term and full time position at the moment. My English is very good. I scored 8 in IELTS test. I write clear, detailed, to-the-point reports/emails. I am available in IM 24/7. I am ready to work as part of a team as well as a one man team. I am looking for a long term relationship if not permanent position. I work according to your time zone. I am skilled in: # Ruby (Rails 4 and older, Cucumber, Rspec, Grape, VCR, Selenium, JRuby, Heroku, AWS) # Javascript (NodeJS, AngularJS, BackboneJS, jQuery, MeteroJS, ExpressJS, Socket.io, CoffeeScript, Jasmine) # Perl (Catalyst, Mason, mod_perl, WWW::Mechanize, LWP, Plagger, Plucene, DBI, DBIx::Class, Rose::DB, CGI::Application, Template::Toolkit, HTML::Template, MisterHouse + lot more cpan modules...) # PHP (CodeIgniter, CakePHP) # Java, C++, C# # MongoDB, CouchDB, LevelDB, MySQL, PostgreSQL, SQLite # Erlang, Go, Scala (Learned as a hobby) I have used project management tools like Pivotal Tracker, Trello, Unfuddle, Basecamp, Aseembla, Trac and a few more tools like these.

    Groups: Engine Yard Ruby on Rails Professionals Network

    $20.00 /hr
    1,863 hours
    4.80
  9. Serhiy Yavtyshenko

    Serhiy Yavtyshenko

    Unity3D game developer

    Ukraine - Tests: 3 - Portfolio: 11

    Hi I'm 28 years old Unity3D C# game developer from indie game development team ExcaliburGames. I like make nice and beautiful games. Our own first game Tetrarium https://play.google.com/store/apps/details?id=com.ExcaliburGames.Tetrarium - please check it. If you have any questions, feel free to ask . My contacts: Email: ua.programmer@gmail.com Skype: haos.serhiy Web site of our team http://excaliburgamedev.eu/ Best regards, Serhiy and all Excalibur Games studio.

    $20.00 /hr
    534 hours
    4.47
  10. sachin singh

    sachin singh

    Programmer with expertise in Automation | Scrapers | Web & Desktop App

    India - Tests: 5 - Portfolio: 18

    Quick Learner & Hard Worker with attention to details. My areas of expertise include but not limited to: - Automation, Data scraping, Custom bots and crawlers - Web Programming (Django, WordPress, Angular JS ) - API & Integration of various CRMs ( Zoho, Salesforce, Infusionsoft ) - Desktop Applications Languages and technologies I have significant experience with include: - Java - C# - Python - PHP - Linux - HTML/CSS - Databases (MySQL, Postgre, MS Access, Mango DB, SQLite)

    $5.56 /hr
    536 hours
    4.74