API Development Jobs

300 were found based on your criteria

  • Fixed-Price – Est. Budget: $15.00 Posted
    I need to have a website created with the following: Pull Runescape entire Item database & show the images & descriptions & status on items in regards to grand Exchange. Example: http://www.tip.it/runescape/grand-exchange-centre Item Database Example: http://www.tip.it/runescape/items
  • Hourly – Less than 1 week – Less than 10 hrs/week – Posted
    Requirements. Deploy a PHP scripts that invokes the Intuit Quickbooks API. Use case #1: Insert a transaction into Quickbooks. Use case #2: Extract all transaction from Quickbooks for a given company.
  • Hourly – 1 to 3 months – 30+ hrs/week – Posted
    This position involves leading custom web development throughout the entire project life cycle. You will experience the freedom of building custom web sites using your own leadership and programming skills. The right individual for this role will be a motivated and energetic developer who takes initiative, enjoys finding solutions to a varying number of challenges, is detail-oriented, and takes extreme pride in their work. The App A parse back end social extension app that allows user to leverage social media ...
  • Hourly – 1 to 3 months – 30+ hrs/week – Posted
    Kambio.ca is the next big thing in the vehicle service industry for both commercial and residential clients. The flagship service is on-location oil changes, conducted by expertly trained technicians. Kambio technicians travel to the customer's preferred location (home, office or car lot) and perform the requested service quickly and efficiently. Software development will support our main operational functionalities from online booking reservation, selecting services, entriy of vehicle info, location of service, credit card entry, inventory management, CRM, customer ...
  • Hourly – 1 to 3 months – Less than 10 hrs/week – Posted
    We have implemented Salesforce.com to our business. We need an expert to help use make Salesforce.com as lean and automated as possible for our sales reps and marketing team. Tasks: - Focus: build up a whole recycle workflow for used leads to use the data for both: marketing mailings and sales reps on the phone. the 2 channels have to work together in a very good way. - create triggers for campaigns in Salesforce (integration to our mailing system exists ...
  • Fixed-Price – Est. Budget: $100.00 Posted
    We need to develop a payment module for the new Sagepay v3 protocols on the platform of opencart 1.4.x (especially 1.4.8 and 1.4.8b). You need to have experience on how to develop Sagepay payment gateway. You need to have experience on developing in opencart payment gateways. Thanks.
  • Hourly – Less than 1 week – Less than 10 hrs/week – Posted
    Need someone to create api for Epson TM T70 i receipt printer. http://www.epson.eu/ix/en/viewcon/corporatesite/products/mainunits/overview/11671
  • Fixed-Price – Est. Budget: $300.00 Posted
    Our company already did one mock design of mobile app by using AppMachine builder. Unfortunately, they do not provide certain functionality that we needed for our program. I need a CMS or API key to integrate with the app that I have done, which allow for the functions as below, [Highlight Events] We need to integrated the ticketing system which allows people sign up/ register for the event; allow them to save the events to their calendar or map. If ...