C# Programmers

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

681

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: May 1, 2015
More options
Clear all filters
  1. Naveen K.

    Project Mgmt/ASP.NET/C#/VB.NET/SQL/Oracle/ASP/QA/Testing/Tech Writing

    India - Last active: 12/07/2012 - Tests: 15

    Over the past 12 years, I have managed, designed, developed, tested and implemented a wide range of enterprise scale applications both client server and web applications using ASP.NET, VB.NET, C#, AJAX, Web Services, ASP, JQuery, Visio, EA, SQL server and Oracle. I have mainly worked end to end on software projects involving Project Planning, Requirement analysis, Requirement documentation, Application design, Application development, Testing and deployment. Committed to provide high quality and innovative services in project management, development and manual testing.

    $16.67 /hr
    69 hours
    4.55
  2. Daniel K.

    Daniel K.

    ASP.NET MVC, API, AngularJS Lead Developer

    Ukraine - Last active: 6 days ago - Tests: 2 - Portfolio: 3

    I'm a full stack .NET Web developer with over 6+ years of experience and fluent spoken english. Worked for Danish, US and UK companies on complex enterprise solutions as well as small to large web based apps and services for startups. From time to time I also contribute to open source projects. Here is what i use during the day: - C# - EF both code first and database first (depending on the project type) - ASP.NET WEBAPI - ASP.NET MVC 3/4/5 - Orchard - HTML5, CSS3, BOOTSTRAP - Vanila JavaScript, AngularJS - Agile development (SCRUM, Kanban) and more.. You're welcome to view my linkedin profile: http://bit.ly/DanielK-Dev Feel free to contact me if you need help implementing your next idea or need support with a running systems to discuss the project in detail. Thanks, Daniel

    Groups: Application Developers Alliance

    $40.00 /hr
    2,321 hours
    4.80
  3. Philipp Schapotschnikow

    Philipp Schapotschnikow

    Applied mathematician and algorithmic software developer

    Germany - Last active: 1 day ago - Tests: 2 - Portfolio: 1

    Born in Odessa 1982, he graduated in Mathematics in 2006 from the Technical University in Munich (Germany). Afterwards, he completed PhD in Computation Materials Science at the Delft University of Technology (Netherlands) in 2010, and worked as Scientific Programmer in the field of combustion modelling. He has gathered experience from a large number of projects covering such topics as artificial intelligence and machine learning; computer vision; data modeling; inverse problems; conducting polymers; nanomaterials; fuel cells; fatigue failure prediction; combustion modelling. He is (co)author of 12 heavily cited scientific publications.

    $100.00 /hr
    37 hours
    5.00
  4. Marcin M.

    Marcin M.

    Web Data Extraction and Regexp Expert

    Canada - Last active: 2 days ago - Tests: 2 - Portfolio: 1

    Software Developer specializing in Web Data Extraction and Manipulation. Expert in web data retrieval (web scraping), data manipulation (using regular expression parsing) and website change monitoring. • Fluent in English, French, Polish, and Spanish. • Government of Canada Secret Security Clearance (avail. on request). • Very organized, innovative, and dedicated to work. • Excellent communication skills (both written and spoken). • My TV interview: youtube.com/watch?v=MmRkoF3IaQ8 My objective is to deliver quality solutions and leave my clients satisfied.

    Groups: Crossrider

    $33.33 /hr
    2,469 hours
    5.00
  5. Howard Selfe

    Howard Selfe

    Analyst Programmer, Project Manager

    South Africa - Last active: 23 hours ago - Tests: 5 - Portfolio: 3

    I have a BSc (Honours) degree, with majors in Computer Science and Applied Mathematics. Up until recently I owned an IT solutions company specializing in online application development. My core skill-set includes ASP.net, VB.Net, C#, PHP, SQL Server, mySQL, Java, Javascript, VBA (Excel and Access), VBscript, HTML and CSS. Additional skills include, amongst others, SVN, OO, MVC, Wordpress and Silverstripe. I have excellent people skills, a proven track record in effective project management, the ability to work in an unstructured environment and be self motivated, good relationship building skills and excellent writing skills. Furthermore, I have more than 15 years of experience in real world web and application development. I believe in ethical business practice, and my commitment is to provide online applications and IT business solutions of the highest possible quality.

    Groups: Crossrider

    $33.33 /hr
    4,366 hours
    5.00
  6. Rahul H.

    Rahul H.

    Project Manager / IT Consultant & Generalist

    India - Last active: 23 hours ago - Tests: 34 - Portfolio: 13

    Seasoned IT Professional with extensive experience in Software Development, Database Technology, Project Management & Business Analysis. An innate ability to always remain on top of the situation has helped me to establish a track record where I have not missed out on a single deliverable. Core Technology Areas - Data Warehousing & Business Intelligence Tools - SSIS, SSRS, SSAS, Crystal Reports - Development of Triggers, Stored Procedures using T-SOL in MSSQL Server - Designing databases - Conceptual & Physical schema - .Net framework 3.5 & 4 - Asp.net, Web Worms, C#, Ajax, Web Services, Win Forms - ORM- LINQ, Entity Framework. nHibernate - Use Cases, UML Artifacts, MS-Visio, Wireframing tools - MS-Access, VBA Abilities - Orchestrating total solutions from requirement analysis to testing and implementation. - Proven experience in project management, risk analysis & successfully leading teams - Interfacing with clients - both pre & post sales Strengths - Ability to think out of the box within defined and accepted methods of execution and delivery

    $35.00 /hr
    4,517 hours
    4.96
  7. Xiaodong Lin

    Xiaodong Lin

    BizTalk, EDI, XSLT, XSL, XML, CSV, C#

    Hong Kong - Last active: 9 days ago - Tests: 1

    I have worked in BizTalk over 6 years, and got BizTalk 2010 Certification on October 11,2011. It is really like a nice trip to work in BizTalk from differenct verion 2006, R2, 2009 and 2010. Glad to see that BizTalk being stronger and stronger. As a developer, I’m fluent in developing Schema, Mapping, Orchestration, Pipeline, Adapter. As an administrator, I’m experienced in the BizTalk maintainance, such as Performance Optimization, Access Control, Managing BizTalk Application, Backup and Restore BizTalk Server, Purge and Archive BizTalk database, Application deployment. ------------------------------------------------------------------------------------- Fluent in BizTalk 2006/2009/2010; Fluent in ANSI X12, EDIFACT, Rosettanet, XML, XSL, Schema; ---------------------------------------- Case Experience: 1. BizTalk integration with Dynamics AX 4.0, 2009, 2012. CRM, SAP, and all kinds of BizTalk development, administration; 2. Transform Excel to XML, CSV format; 3. Using xslt/xsl to transform XML to any format; 4. .NET, SQL Server development; You will find the right person from me in BizTalk, EDI, XSL, XML, Schema, C#.

    $33.33 /hr
    825 hours
    4.96
  8. David M.

    David M.

    Expert Excel VBA/C# Developer and Oracle-Certified Java Programmer

    United States - Last active: 9 days ago - Tests: 7 - Portfolio: 2

    I'm an expert Excel VBA/C# Developer with over 6 years of experience in developing Excel Macros, Add-Ins and Advanced Spreadsheet Applications. I can streamline your reporting, automate your spreadsheets, as well as create full-scale dashboard applications and powerful add-ins. I have tested within the top 30% of all VBA Programmers, as well as within the top 20% in Microsoft Excel on oDesk's sister site, Elance.com. I am also an Oracle Certified Java Programmer with experience in Finance, Statistics, Game Development, Data Analysis and Application Development. Tested as above average in knowledge of the Java SE7 programming language among certified Java Programmers on oDesk.com. I am skilled in Visual Basic for Applications (VBA), testing within the top 30% of all VBA Programmers, as well as within the top 20% in Microsoft Excel on oDesk's sister site, Elance.com. I have experience in Macro Development and Excel Add-In Development such as Web Scraping and Advanced Automation and Calculation for numerous uses, utilizing C#. Over 6 years of Programming experience. Responsible for developing highly sophisticated Excel Spreadsheets for High Profile Banking Transfer Agency, increasing productivity in that area by over 90%. I enjoy what I do.

    $72.22 /hr
    842 hours
    5.00
  9. Enrique Matos Alfonso

    Enrique Matos Alfonso

    Professional of Computer Science

    Germany - Last active: 3 days ago - Tests: 2

    I graduated from the University of Havana and worked in several fields of the Computer Science, mainly related to Artificial Intelligence. Then I came to Germany and completed a master degree on Computational Logic in 2014. I have published articles about Genetic Algorithms and Classification Techniques in machine learning applied to other fields like Electrical Engineering and Propositional Logic. I look forward to applying more Artificial Intelligence techniques to to solve interesting problems in other fields.

    $33.33 /hr
    163 hours
    5.00
  10. Ruslan Ponomarenko

    Ruslan Ponomarenko

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

    Ukraine - Last active: 6 days 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