API Development Jobs

277 were found based on your criteria

  • Fixed-Price – Est. Budget: $320.00 Posted
    We want to have a system developed as follows. -End to end agricultural commodity trading system, providing small scale farmers platform to sell to the end retailers or bulk purchasers of their produce -Support the product pooling by a number of small scale farmers to generate enough quantity to enable them bargain for better prices. -Can also allow the small scale farmers to pull their farm input needs to enable them bargain for reduced cost for farm inputs. This translates ...
  • Hourly – 1 to 3 months – 30+ hrs/week – Posted
    Hi, I am looking for a freelancer, or freelancers or a company who can build a CTI connector in Salesforce. The CTI connector needs to work in Internet Explorer or Chrome and provide RTP direct to the browser and utilise SIP. This CTI connector should work within Salesforce agent console using visual force elements. The CTI connector should be able to register via SIP to the PBX and ensure that all call control functionality occurs seamlessly through the browser to ...
  • Fixed-Price – Est. Budget: $100.00 Posted
    Need a very experienced php developer that knows how to work very well with the Instagram API. MUST HAVE VIEWABLE EXAMPLES. I have a site done in in php, with a YII framework, database is mongodb There are simple fixes needed to finalize the website for an official launch. The old developer has disappeared and there are several fixes needed to be done.
  • Hourly – Less than 1 month – 10-30 hrs/week – Posted
    Opportunity to automate reporting for Amazon sellers. While capable of being completed a number of ways, intent will be effectively pull (or scrap) available information in (an) Amazon Seller Central account for the purposes of centralizing into external resource such as a spreadsheet. Potential for software tool to be discussed.
  • Fixed-Price – Est. Budget: $200.00 Posted
    Hello, We are to re-compile / reverse engineer - an eBay listing software no longer supported by eBay officially "Blackthorne". We want to make a proprietary eBay listing software with Blackthorne at its core code, functions and UI. Final Product: Proprietary Ebay Listing Software for our company "i Global " modeled after Blackthorne. This product will only ever be used in-house and never resold unless written approval is produced by the programmer before-hand. Final Details can be discussed.
  • Hourly – More than 6 months – 30+ hrs/week – Posted
    We are looking for a very experienced API expert with expertise in web payment processing. ( specifically credit card integration) . Working direct with a payment gateway or processor is highly desirable. This position requires the installation of various online payment processors into an online cashier. The candidate must have experience in similar positions and below skills and used to trouble shooting. Position is immediate start and long term regular hours for the right candidate. Skills required: • .net • web services • APIs • Experience ...
  • Hourly – 1 to 3 months – Less than 10 hrs/week – Posted
    Top class API programmer with php/MySQL skills needed. You have to connect with api's of gmail, yahoo mail. And other email servers to create something similar to inky(dot)com Only experienced freeelancers who can do the complete execution reply. We prefer fixed quote. We will discuss the project with the right application and thereafter decide on budget. Skype voice contact is a must. Thanks