You've landed at the right place. oDesk is now Upwork. Learn about the new platform.

C# Jobs

132 were found based on your criteria {{ paging.total | number:0 }} were found based on your criteria

show all
  • Hourly ({{ jobTypeController.getFacetCount("hourly") | number:0}})
  • Fixed Price ({{ jobTypeController.getFacetCount("fixed") | number:0}})
show all
only
only
only
show all
only
only
only
only
only
show all
only
only
only
Looking for the Team App?
Download the New Upwork Team App
Fixed-Price - Entry Level ($) - Est. Budget: $50 - Posted
We're looking for a developer specialising in Microsoft .Net / C# technologies for Windows OS. You need to have particular experience in scraping data from the web and creating bots. ... You need to have particular experience in scraping data from the web and creating bots. We've already built a program with .Net / C# to scrape various websites and we're looking for a developer to add more websites to scrape onto this program.
Skills: C#
Fixed-Price - Intermediate ($$) - Est. Budget: $450 - Posted
I am looking for web application development that can be used to convert csv/xml file to web services xml file. Output xml schema to the web service will be provided. Steps in the process 1)File sent to sftp 2)Web application fetch latest file from sftp 3)Mapping of input file to the output xml file 4) deliver to sftp See attached image for details Good long term work for the right person. Thanks in advance
Skills: C# ASP.NET CodeIgniter HTML5
Fixed-Price - Intermediate ($$) - Est. Budget: $500 - Posted
Our company has a product that is running multiple custom c++ programs on a Window CE 5.0 embedded device. These programs communicate with each other using a shared memory file for IPC. Our current software team has limited experience with C++ and would like to communicate with this group of c++ applications using the same shared memory file IPC, but with a new application written using the .NET Compact Framework 2.0.
Skills: C# .NET Framework C++ Embedded Systems
Fixed-Price - Intermediate ($$) - Est. Budget: $100 - Posted
I need to develop a lot of small templates at Zennoposter regarding simple comments posting without and with authorization. The advantage will be knowing a C#, but templates are usually very basic We will discuss a rate before a contract
Skills: C# Zennolab ZennoPoster
Fixed-Price - Expert ($$$) - Est. Budget: $3,500 - Posted
We are looking to have a computer vision expert create a very specific .NET/Mono compatible library for us to use in an application we are creating. This will include (either entirely from scratch or using the help of open source, commercial friendly libraries): - Implementing a very performant rotation/scale invariant template matching routine, and training routine for it. - Implementing geometry detection (size, location, rotation) of circles and rectangles. - Implementing camera calibration routines to calibrate cameras based on known grids or shapes, and applying that calibration to the other routines. - Various other routines as you determine necessary to meet the requirements outlined in the attached document. If these tasks are things you feel you can excel at then please see the attached document which outlines the deliverables for this project, as well as the acceptable languages and required platforms. Please DO NOT bid on this project if you have not read the attached document. Please have a portfolio or references to show your experience with customized computer vision routines and algorithms. You will have direct and prompt answers to any questions from the developer of both the application that will use this library and the machine that it is being used for. An extremely detailed document of use cases for each routine can also be provided once hired. Unlimited sample images can be provided to order from the machine this will be used with. We would like to find someone who can pursue this aggressively, with an ideal deadline of 30 days, but more would be considered for the right candidate. PLEASE NOTE: Bids above and below the budget given will still be seriously considered based on experience, ability to dedicate a large amount of time, communication skills, etc.
Skills: C# .NET Framework Algorithm Development Computer vision
Fixed-Price - Entry Level ($) - Est. Budget: $1,800 - Posted
JOB POSTING NAME: "JAVA Developer wanted". ** Note, it’s a special job post for ongoing programming skills development (can’t work for all freelancers) • To apply/or to contact, please send your most informative CV/resume in MS/Word by certainly including: SKYPE-ID, WhatsApp#, phone#, email address, full home address, employer name-address-URL, job date-role and project-Apps-used-technologies and project-Apps-functions etc details along with employer’s references to be considered for a FREE-OF-CHARGE-Skype-interview-WebcamHeadphone'ON'. • This is live JAVA Apps Programming to do and explain A to Z front thru back end via SkypeScreenShare Webcam Headphone'ON' at fixed price upto$18 per URL/WebPage of upto 100 WebPage of the client chosen of front thru back end Development completion by same time helping the client in software installation/configuration for Running Books Apps/ Mastering Books Contents of www murach com. • This is a type of project in which the client build front thru back end A to Z of any client chosen site by sharing screen, so the hired freelancer’s job is to show, explain and instruct the client A to Z on what/how to do Web Mobile Apps programming using JAVA and relevant tools/technologies by showing your own on-job-done-Apps-programming-projects. The details will be discussed if selected for interview based on your answers to the questions below. 1. Q. What’s your skill level in the following technologies (0 means no exp., 1-entry, 2-mid, 3-Sr., 4-expert): a) Dreamweaver (Answer_)?, b) HTML5CSS3 (Answer_)?, c) JavaScript JQuery (Answer_), d) MobileApps (Answer_)?, e) JavaServer Page (Answer_)?, f) PHP (Answer_)?, g) C#MVC-ASP.Net (Answer_)?, h) DBA (Answer_)?, i) Stored Procedures (Answer_)?, j) JavaServerFaces(Answer_)?, k) JavaAndroid(Answer_)?, l) C++ (Answer_)?, m) SQL (Answer_)? 2. Q. How many on-job WebMobileApps are built by you to show at interview in following: a) Dreamweaver (Answer_)?, b) HTML5CSS3 (Answer_)?, c) JavaScript JQuery (Answer_), d) MobileApps (Answer_)?, e) JavaServer Page (Answer_)?, f) PHP (Answer_)?, g) C#MVC-ASP.Net (Answer_)?, h) DBA (Answer_)?, i) Stored Procedures (Answer_)?, j) JavaServerFaces(Answer_)?, k) JavaAndroid(Answer_)?, l) C++ (Answer_)?, m) SQL (Answer_)? 3. Q. a) What’s your English level such as ‘basic/conversational/fluent/native’(Answer_)? Q. b) What other languages do you know (Answer_)? Q. Are you a firm owner/ partner/representative/contractor (Answer_)? Q. c) Are you resourceful to show your non-freelancing job's Programming Projects (Answer_)?, reachable immediately via 24x7 internet connected Smartphone based Skype message/call (Answer_)? e) Q. Are you available to work live 8pm-10pm (New York Time) without prior notice, via screen share WebcamHeadphone'on'(answer_), means you won’t know in advance that which day your help may be/may not be needed to work live 8pm-10pm New York Time? 4. Q. What’re your: a) SKYPE-ID(Answer_)?, b) phone#(Answer_)?, c) email address(Answer_)?, d) full home address(Answer_)?, e) Sleep hour from/to New York Time (Answer_)?, f) from/to New York Time you’re usually home and online and able to Share ScreenWebcamHeadphone'on' if needed any day other than 8pm-10pm New York Time (Answer_)? 5. Q. a) Are you besides freelancing currently working as subject matter front thru back end expert JAVA Developer (answer_)?, Q. b) residing in USA (Answer_)?, Q. c) independent freelancer (Answer_), Q. d) Native-USA-English-speaker (Answer_), if so only then apply by submitting your PROPOSAL to work at fixed price upto $18 per URL/WebPage, CV/RESUME with all mentioned details in Word file format, COVER LETTER, APPS-SAMPLE/URL, and copy of Driver License to be proof of full home address with photo. *PLEASE DON’T CONTACT WITHOUT SUBMITTING RESUME,LOWEST HOURLY RATE AND YOUR ANSWERS TO ALL THE QUESTIONS.
Skills: C# Adobe Dreamweaver ASP.NET MVC C++
Looking for the Team App?
Download the New Upwork Team App
Fixed Price Budget - ${{ job.amount.amount | number:0 }} to ${{ job.maxAmount.amount | number:0 }} Fixed-Price - Est. Budget: ${{ job.amount.amount | number:0 }} Open to Suggestion Hourly - Est. Time: {{ [job.duration, job.engagement].join(', ') }} - Posted
Skills: {{ skill.prettyName }}
Looking for the Team App?
Download the New Upwork Team App