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

C Jobs

926 were found based on your criteria

show all
show all
only
only
only
show all
only
only
only
only
only
show all
only
only
only

Hourly - Est. Time: More than 6 months, 10-30 hrs/week - Posted
Hi - I'm searching for on-job-9+years-experienced Developer who is: expert with proven mentoring skills for tutoring A to Z of Front End Design& Development (Dreamweaver HTML5CSS3 JavaScript JQuery) thru Back End Development of Enterprise Level Java Web Apps &Android& MVC-ASP.NET(C#)&PHP&C++, able to respond immediately Skype call/message, able to meet@IndiaTime5am&teach him to learn apply online tutorial & open source to build new apps with few selected complex pages of www.peco.com www.mta.info www.walmart.com www.tdbank.com www.mydish.com and match the same look style feature function. TO APPLY YOU MUST SEND YOUR ANSWERS TO THE FOLLOWING QUESTIONS: (1) By responding to this job post, regardless of your proposal specified amount /desired minimum rate, you'll accept as follow, if hired: chargeable$3/hr or fix$18chargeable per selected-page-work or $9chargeable/selected chapter? (Ans. __). (2) You'll respond immediately Skype call/message, have noise-free-work-area and be well prepared...

Hourly - Est. Time: 1 to 3 months, 30+ hrs/week - Posted
Develop a Tinder Clone for iOS Hello, we are looking for somebody to develop a clone of Tinder application with similar functionality for our company. Only instead of dating app, we expect this to be used internally by our company to allow people to select the staff for their projects and build their own team. Main Features: - account will be tied to a mobile device - user profile and photo will be retrieved from Facebook - geo-location will be used to choose different company branches - left-right swiping is used similar to Tinder to like-dislike candidates - both project managers and employees can swipe images of each other Main pages: Profile Page Selection Page Messaging Page Toolbar allows people to move between three pages. Profile Page - display candidate photo - display candidate group category - display candidate text - display candidate ranking - display candidate location (CITY) - people who have matched with the person also get an extra ability...

Hourly - Est. Time: More than 6 months, 10-30 hrs/week - Posted
The ideal candidates will also possess the following qualities and characteristics: Motivated self-starter with the aptitude to “figure it out”. Willingness to step outside their role and the box to get the job done. Excellent verbal and written communication skills for interacting with both technical and non-technical team members and clients. Responsibilities: Design, develop, test, deploy, maintain and improve software. Manage individual project priorities, deadlines and deliverables. Resolve problems with software and respond to suggestions for improvements and enhancements. Manage and maintain payment and licensing system. Net/C# Qualifications: Familiarity with .NET threadpool, Task Parallel Library. Experience developing and debugging multi-threaded server applications. Experience with Asp.net WPF Telerik Controls Windows Services MSSQL Javascript C# This job is a long term position and hours will be about 15-20 per week. Please say the word "Apple"...

Hourly - Est. Time: Less than 1 week, Less than 10 hrs/week - Posted
Looking for someone who is an expert with Dijkstra and A* algorithms, as well as K shortest path algorithms like Yen's and Eppstein. Should also be an expert programming in C# and implementing algorithms in C#. Knowledge of Java is also a plus. The task will be to implement a specific KSP algorithm in C#. We have an example of the algorithm in Java. This should be a quick initial task. Looking for someone with high availability who can start immediately. If you can't start immediately please don't apply. If we can't find someone we will just do the work ourselves as we're in a hurry. Thanks.

Fixed-Price - Est. Budget: $ 2,000 Posted
I'm looking for a developer to code a virtual webcam that is Lync (Skype for Business) Compatible (i.e. that shows up in the list of available webcams in Lync/SFB). The purpose is to be able to insert an image processing function in the data path after the image captured from a physical webcam in order to alter the video stream presented to Lync. It must have the following features: - Provide a means of selecting between multiple physical webcams. - Allow multiple virtual webcam instances to run simultaneously (connected to different physical webcams). - Provides a callback interface to allow a filtering function to be inserted between the source webcam image and the image supplied to Lync. - Provide a sample callback function that implements a blur filter. - The callback interface should enable calling of C and/or C# functions. Optional: include interfaces and example code for a simple blur filter built on top of a GPU (Cg/HLSL) shader.

Fixed-Price - Est. Budget: $ 500 Posted
Hi! I'm looking for an IOS developer to complete my app. I have the android version complete, and it just needs to be updated to have the same features. The IOS build has most of the work done, but needs a few features added and bugs fixed. To do: 1. Fix account creation process. The log in is supposed to send a verificiton text to create an account. The backend (parse/plivo) already works for android, it just needs to be implemented for android. 2. Fix the final password field.- The button does not work to take the user to the final step. 3. Parse integration - There are a few things that are not properly pulling from Parse, need them fixed. 4. Screen header fixes - some individual screen headers need to be update/autopopulated with existing information 5. Add additional plivo/parse field. The app sends messages to Plivo SMS. This just needs to be updated with a few fields. This already works for andoid, it just needs to be integrated to IOS 6. Fix some...

Fixed-Price - Est. Budget: $ 100 Posted
Looking for someone to create a small monitoring utility that will run on a users XP, Windows 7 or Windows 8.1 machine. The software must constantly monitor for files being written with certain names. If it finds a file with a certain name then an SMTP alert must be sent out with details of the machine, who was logged in, what network mapped drives they had and the location of the suspect file. A windows will will then pop up in front of all other windows asking for the user to shut down as a suspect file has been found. The software must also be able to automatically download new updates in the background.
Skills: C#

Fixed-Price - Est. Budget: $ 700 Posted
I need to get an Application that will allow me to post pictures to instagram and manage my instagram pages from my desktop/Laptop The critical protion if this is the Posting. I need it to have all of the functionality of the mobile app... Locations, Hashtags, and user tags. I am not sure if this is something that can be done but if it is i would like to get this rolling right away. I am willing to pay better for the best developers out there. Must be able to speak English and Be willing to communicate through skype. If you are the right person for the job please step on up i really need your help. thanks,

Hourly - Est. Time: 1 to 3 months, 30+ hrs/week - Posted
Need iOS Developer familiar with Objective-C, Swift and Cocoa Pods. Further interviewing will take place via Skype. Initially this would be for a one-time project, but if we like working with you, it will end-up being a long-term gig. (Our goal = long-term.)

Fixed-Price - Est. Budget: $ 100 Posted
Expert C++ and QT4 Programmer on a Linux machine Expert. 1. All Programing would be done using Team Viewer 2. Need to activate:………………… printer driver and cash drawer 3. Add CASH BUTTON……………… to add more cash to cash drawer code 4. Add EXPENSE Button…………… to pay vendors & code it in 5. Put a line on Screen:…………… Swipe Players Card to Add Entries 4. Setup POS system to install on Linux 32 bit & 64 bit OS 5. Activate laser barcode scanner An expert that is interested please mail and flat charge cost to do the job.
Skills: C++ Qt