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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, 337 API Development projects are completed every quarter on Upwork.

337

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 4.65.

4.65
Last updated: August 1, 2015
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  1. Waseem S.

    Waseem S.

    Senior iOS/Android Developer

    Pakistan - Tests: 2 - Portfolio: 5

    Over the last 5 years, I have developed a wide range of mobile applications and games using Objective-c, Java, C++, Lua, PHP, and MySQL including sites for startup companies and small businesses. My core competency lies in complete end-end management of a new mobile applications development project. I also have some experience in the following areas: SQL, Ajax, and software design and Data entry.

    $16.67 /hr
    12 hours
    5.00
  2. Joy Bhattacharya

    Joy Bhattacharya

    Expert Wordpress and Custom php developer With RESTAPI experience

    India - Tests: 1 - Portfolio: 6

    This is Joy here with 5 years experience in custom php,wordpress and joomla. For the api related works I have completed till now My previous Clients call me Api-expert. Apart from that I have also experience in frameworks like Codeignitor,Yii framework etc.Completed my MASTERS IN COMPUTER APPLICATION in the year of 2008 and started the journey for learning LAMP development.

    $11.11 /hr
    0 hours
    5.00
  3. Elvin alvian S.

    Elvin alvian S. Agency Contractor

    FullStack Ruby on Rails Developer with Responsive Design experience

    Indonesia - Tests: 4 - Portfolio: 11

    If you want to build an awesome web application, so you need to hire 2-3 developers. but you are only need to hire me, so i can build your Web Application (including, BackEnd(Ruby on Rails, CI) and FrontEnd(HTML5 Responsive, CSS3, jQuery, javascript framework, Create PSD framing layout, Design Web Apps to fit with your smartphone or any device ). And im available if you need to redesign your web apps. Im available as a Ruby on Rails Developer and FrontEnd Developer to Design your apps... And you can contact if you have any question or discuss about your idea. Also I can give you one week trial to see how your idea/app will work. Then we can make your application to MVP, and move it to live. Please feel free to contact me if you need me...

    Associated with: Nine Operation Dev

    $13.33 /hr
    2,185 hours
    4.74
  4. Seeraj A.

    Seeraj A. Agency Contractor

    Business Development Manager

    India - Tests: 1 - Portfolio: 45

    I believe in team-work. As a team we want to be one of the best Software Services providers globally and customer satisfaction is our primary goal. We not only develop projects but we also provide free consultancy to convert your ideas in profitable business models. Our team consists of 22 highly talented software engineers and graphics designers. Resources work on 1 project at a time so that we could give 100% to each of the projects we undertake.

    Associated with: Alcanzar Software Solutions Pvt. Ltd.

    $22.22 /hr
    0 hours
    4.91
  5. Darpan Dalal

    Darpan Dalal Agency Contractor

    Fullstack Developer with 15yrs of Experience.

    United States - Tests: 2 - Portfolio: 10

    I am Expert Web Developer with proven gamut experience of more than 14yrs not like other Indian developers Web Technologies VB/.net Development - C#, Asp.net, VB.Net, VB,Java (Core Java JMF)/ J2EE program - JSP, Servlets, Struts, EJB, JSF, Hibernate,Web 2.0 - AJAX, RSS, XHTML, CSS Mobile Technologies Iphone , J2ME, Brew, WML ,android Open Source Application PHP, Perl-CGI, C, C++ Database Applications MYSQL, MSSQL, Oracle, MS-Access, PostgreSQL

    Associated with: Alpha Tech Digital (TM) - Jerry Leventer Agency

    $27.78 /hr
    0 hours
    4.85
  6. Jaydeep A.

    Jaydeep A.

    Freelancer | Programmer | jQuery | PHP | Wordpress | Yii | CodeIgniter

    India - Tests: 6 - Portfolio: 4

    2+ years of working experience with PHP, YII, CodeIgniter, jQuery, javascript. Highly motivated programmer is able to provide top-quality work. I'm willing to communicate in any suitable time through Gmail, Skype . I'm looking for interesting projects and long-term relations. I`m looking for a long-term job but I will also take small and interesting projects.

    $7.78 /hr
    1 hours
    5.00
  7. Daria G.

    Daria G.

    Back-end and front-end dev and photographer

    Ukraine - Tests: 2 - Portfolio: 1

    I specialize on Ruby on Rails and front-end development. In spite of the fact I have got a degree in International Journalism and Translation, I worked as QA and IT Sales for total of 3 years (from 2008) and then moved to web development from Jan, 2012. I have performed both back-end tasks (from basic CRUD to making simple APIs or server scripts) and front-end (building static websites from scratch or developing views with twitter-bootstrap). I believe the experience is formed with the quality of the projects, you have delivered, and not with the years of sitting in front of the laptop. Specialties: ruby 1.9.2+, Ruby on Rails 3.0+, linux and MacOS X environment, unix-shell, Git, SQL (SQLite, MySQL, PostrgeSQL), HTML, Haml, CSS, Sass, Less, twitter-bootstrap, javascript, jQuery Here is link to my github profile: https://github.com/amseledka I do photographs and various design tasks in my spare time, as well as help my friends with Russian-Ukrainian-English translations. My flickr profile: http://www.flickr.com/photos/37859578@N06/

    $33.33 /hr
    1,845 hours
    4.61