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

Api Development Jobs

190 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
Fixed-Price - Est. Budget: $ 5,000 Posted
XML Integration as outlined in document attached. Please review the attached documents. The rate is negotiable and the duration of the project based on the scope of work as we're not entirely sure how long the proposed project will take to complete. The budget listed is a required field but doesn't reflect the actual salary. Phase I must be in production before Phase II can begin. I don't believe the project will take a month, however at an expert level of experience I expect the candidate to give a realistic time frame to complete.
Hourly - Est. Time: 3 to 6 months, Less than 10 hrs/week - Posted
We are looking for an expert API developer that has experience with Helpscout's API so that we can start working on some custom app development. Experience in Wordpress is a plus.
Fixed-Price - Est. Budget: $ 500 Posted
We have a client who would like to create a map showing in real-time those who have logged into their software. Google Analytics is used to track these interactions. We are hoping it is possible to use the embed API and server-side authorization with the real-time api to achieve this, but we are not sure if this is possible. https://ga-dev-tools.appspot.com/embed-api/ the output should be a public facing, live dashboard that can be embedded or iframed into an html page, similiar to this: http://screencast.com/t/b5XfVv0W The map should be something that we could style using CSS.
Fixed-Price - Est. Budget: $ 500 Posted
We are an small internet radio station and we are looking to have a app created, now our network have 5 stations and we want to have players created for each station. Now our system runs sam broadcaster so we want to have the album art cover pull in from every song, so you must know php and api very well
Hourly - Est. Time: More than 6 months, Less than 10 hrs/week - Posted
Hey Looking for a Blogger developer to create a plugin for me in order to add my app to blogger via Blogger API. Thanks Ben
Fixed-Price - Est. Budget: $ 30 Posted
In my website a code was developed to link the site to YouTube channel using Google API (in a way that once the video is uploaded through my site it is uploaded to the channel on YouTube), yet the code was built inside the site itself (not a separate plugin) so when the site is updated, the whole code is lost. I've retrieved the code (also have backup of the whole site) and now need to separate it into separate plugin so it would be ok to update the site wordpress / theme. In my understanding the job should be simple (around 2-3 days of work), while if not please explain why it would take more.
Hourly - Est. Time: More than 6 months, 10-30 hrs/week - Posted
We have an already existing real estate app that we would like to developer further with freelance developers closer to home. The app integrates with our own API to provide real estate agents the tools they need when they are away from their office. In addition to enhancements to the app itself, our developer will need to be able to upgrade the app to the latest version of xCode from time-to-time - we are looking for someone that is capable of doing this end to end themselves, including the upgrade and full testing. Whilst we will be providing plenty of documentation and specifications on new features, you should be able to create basic screens without complex and detailed specs (i.e. we don't need to tell you that a login screen should have a message saying 'Incorrect Password' or similar). We want a developer that knows how a great app should be coded and built, whilst ensuring the UX remains high. We also want a developer that will make suggestions and recommendations to...