API Development Professionals & Consultants

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API Development Job Cost Overview

Typical total cost of Upwork API Development projects based on completed and fixed-price jobs.

Upwork API Development Jobs Completed Quarterly

On average, 377 API Development projects are completed every quarter on Upwork.


Time to Complete Upwork API Development Jobs

Time needed to complete a API Development project on Upwork.

Average API Development Freelancer Feedback Score

API Development Upwork freelancers typically receive a client rating of 4.66.

Last updated: May 1, 2015
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  1. Rohit Dhiman

    Rohit Dhiman

    Web Designer

    India - Last active: 2 days ago - Tests: 1 - Portfolio: 4

    I have an experience of 4 years in Web designing and developing.I am specialize in application development using "PHP/AJAX,XML,JavaScript/HTML/DHTML/Joomla(CMS),Wordpress(CMS),CSS,cpanel,ftp" on leading database platforms like MYSQL.I promise that you can expect a high quality of deliverables and an assurance.that your data and IP is secure with me.

    $6.00 /hr
    49 hours
  2. Sushma Sharma

    Sushma Sharma

    WordPress / Magento and Responsive Design Specialist, UX/UI Designer

    India - Last active: 1 day ago - Tests: 2 - Portfolio: 4

    MySelf Sushma Sharma and i have 8 years web development experience, I've gained experience in analysis, design and development of various websites, web applications. I have developed a wide range of websites using HTML5/CSS3, PHP5, MySQL, Javascript, ExtJS and Magento, Joomla, Wordpress, Opencart, Os Commerce, Zend and CodeIgnitor.

    $8.89 /hr
    19 hours
  3. Brennan Clairoux

    Brennan Clairoux

    Solutions Developer

    Canada - Last active: 3 months ago - Tests: 4 - Portfolio: 3

    To find challenging and rewarding solutions development (software and systems development) work to support myself and my family. I am experienced in programming in JAVA (JSE/JEE), C#, ASP.NET, PHP and numerous scripting languages. I am fluently experienced in Windows desktop and server environments, IIS, some UNIX/Linux and overall systems development.

    $75.00 /hr
    0 hours
  4. Joseph V.

    Joseph V.

    Software Engineer

    United States - Last active: 12/02/2013 - Tests: 2 - Portfolio: 2

    As a programmer, I aim to create software solutions that push technological limits. It is my goal to stay ahead of the tech curve. Innovation is my best practice. In my opinion, the technology in this world is leaning towards mobile technologies. Entrepreneurs are striving to fill the mobile app gap. This space can be confusing without an engineer who knows the field. If you have never heard of an API, PhoneGap, Native Development, or Urban Airship, you will need someone like me.

    $22.22 /hr
    3 hours
  5. Sachin M.

    Sachin M.

    Expert Mobile application and game developer

    India - Last active: 09/26/2014 - Tests: 4 - Portfolio: 5

    Post Graduated in Information Technology accented with the latest trends and techniques of the field, having an inborn quantitative aptitude & determined to carve a successful and satisfying career in the same. Self motivated, hard working and goal-oriented, with a high degree of flexibility, resourcefulness and commitment. Believe in good quality of work. I have developed apps in all devices in all resolution of android and I have 3+ years experience in android. I am expert at: 1. Google maps integration 2. Payment gateways integration (InAppPurchase, Paypal,...) 3. Database Management( SQLite ) 4. Advertisement and SDK integration( iAd, AdMob, RevMob,...) 5. Photo Manipulation( GPUImage ) 6. Audio/Video functionality 7. Social platform integration( Facebook, Twitter, Instagram, LinkedIn, ... ) 8. User management 9. Webservice based app ( XML, JSON, SOAP, REST,...) 10. Utility based app 11. GCM Push Notification 12. Social Games(With Unity3d) 13. 3D-2D Games(With Unity3d) 14. Leaderboard, GameCenter.. My better services are Fast Work, High Quality, Real-time communication and long term work. I will service my best for you. Thanks for your reviewing my profile.

    $13.33 /hr
    0 hours
  6. Charles S.

    Charles S.

    Expert Web Designer/Web Developer/Mobile App Developer/SEO

    France - Last active: 11/23/2013 - Tests: 2 - Portfolio: 6

    My name is Charles Smith, 27 years old. I am living in 14 Avenue des Maraîchers, Paris. I am an engineer working in a small agency in Paris for about 6 years and counting. I am used to work with a team of engineers all over from Paris. Aside from being an engineer, I am also expert in web designing, web development and mobile app enhancement. I pay attention to details and deadlines are precious to me. I have good communication and interpersonal skills. I am hardworking person.

    $13.33 /hr
    0 hours