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Api Development Jobs

246 were found based on your criteria

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Hourly - Est. Time: 1 to 3 months, 30+ hrs/week - Posted
*** THIS IS A FULL-TIME POSITION *** ARE YOU A SELF-STARTER? Can you take the ball and run with it? You'll be the final member of our primary developer team associated with a very ambitious project. We're building a customized B2B marketplace... more

Hourly - Est. Time: Less than 1 month, Less than 10 hrs/week - Posted
Dear freelancer, I need you to set-up and integrate a new payment processor API in a crowdfunding wordpress theme. Right now it's working perfectly with Paypal adaptive payments, but it must integrate also the Payment Wall API (for instant payments). So... more

Fixed-Price - Est. Budget: $ 150 Posted
Looking for a Developer who can create a Wordpress Plugin that can send MMS and SMS messages. A sample of this type of plugin can be found at http://phonearray.com/mms-marketer-pro-download/ Video tutorial is also included on the website as well as... more

Hourly - Est. Time: 1 to 3 months, Less than 10 hrs/week - Posted
A Software programmer with Vb.net API programming experience is needed for finishing an Autodesk Revit 2015 API project. Requirements/Qualification: · Advanced Proficiency in code developing in Visual Basic.net · Advanced Proficiency... more

Hourly - Est. Time: Less than 1 month, Less than 10 hrs/week - Posted
The backend is based on php and nodejs, Need an expert who can solve some small issues with the taxi hiring system. The system consists of Android apps, ios apps for driver and passengers and A admin panel. The system automatically sends a passenger request... more

Hourly - Est. Time: Less than 1 month, Less than 10 hrs/week - Posted
My website www.steamlineluggage.com uses Wordpress and Woocommerce. Its been developed in a piecemeal fashion by an inexperienced person over the last few years. I'm looking for a real expert to help me get the most out of my site. From an... more

Fixed-Price - Est. Budget: $ 120 Posted
You will implement code that: 1 Finds trending topics for 12 categories. 2 Displays according to rules. Please suggest topic categories based on your preferred API. The SIMPLEST and most ROBUST solution with the least code is the best. You... more

Hourly - Est. Time: Less than 1 month, Less than 10 hrs/week - Posted
We are looking for a good backend Expert with good database skills, Idea of PUSH for Android and iOS apps, Expert in REST API, Job Scheduling mechanism, Admin WEB END expert, Amazon web service. The system is based on drivers delivering packages from... more

Fixed-Price - Est. Budget: $ 1,200 Posted
We are going to develop an online learning marketplace like udemy.com and codeacademy.com where people can learn and teach. In our platform we will have online labs as well for which we will purchase the API and some will be build at our own using Amazon... more