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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. Leonard Leong

    Leonard Leong Agency Contractor

    Sourcing Expert | Web Marketer | Binary Options Trader | Web Developer

    Philippines - Last active: 1 day ago - Tests: 16 - Portfolio: 5

    Ambitious, energetic, strong-willed, charismatic, organized, creative, thoughtful, and passionate leader who plans and execute innovative solutions that paves the ways to win-win situations. Experienced in leading a complex organization that has a distributed workforce as a majority of its staff in providing world-class cost-effective services to a diverse clientele that includes: Automobile Dealerships, Marketing Agencies, Book Publishers, Law Firms, Event Planners, Coffee Retailers, etc. If you're looking for a professional whose goal is to provide clients cost-effective solutions for their business processes, then please feel free to tell me how I can be of service.

    Associated with: ROO Agency

    $9.99 /hr
    6,588 hours
    4.93
  2. Braden T.

    Professional Project Manager

    United States - Last active: 9 days ago - Tests: 1 - Portfolio: 3

    I graduated from the University of Western Australia (UWA) with a Master’s in Business Administration (MBA) and also graduated, with distinction, with a Graduate Diploma in Business Administration (GDBA) from the same university. I also performed my undergraduate study at Vincennes University. I have a total of twenty years of experience in Information Technology (IT) and software development that includes a wide array of technologies, programming languages, platforms, and systems. Throughout my IT career, I have provided software development and IT consultancy services, formed a software engineering firm that created a Massive Multiplayer Online Role Playing Game (MMORPG), an on-line entertainment publication, a matchmaking site, a collaborative art software, and a social media art site. I was also a technical contributor for the development team of Undernet, an Internet Relay Chat (IRC) network that became popular in the 90's. Strategically located in the Philippines, I manage cross-cultural teams from different countries in Asia using my international management experience to bridge cultural and ethnic gaps to form cohesive and effective working groups. When my time has allowed, I share my knowledge as a part-time professor with institutions such as the Australian Catholic University and the TIS in the Philippines. I am also an active member in Rotary Club.

    $40.00 /hr
    0 hours
    5.00
  3. Waqas Ali

    Waqas Ali Agency Contractor

    Senior Java / JEE / SOA / Android / PHP Developer

    Pakistan - Last active: 7 months ago - Tests: 14 - Portfolio: 12

    Since 2008, I have developed a wide range of web applications using JAVA, JEE, SOA, Web Services, Spring, Hibernate, EJB3, JPA, Struts, JSF, AJAX, jQuery and WEB2.0 standards, Servlets, JSP, CSS3, HMTL5, Liferay, OpenESB, IBM BPM, Several open source libraries and APIs, Facebook and Twitter Integrations, DHTML, LAMP, and MySQL, MSSQL, CouchDB, Oracle. I have experience integrating with third party APIs and Web Services, Social Networks, LDAP, SVN libraries. I have experience in Online Payment Solution, Banking, Mortgage, Text Search, Product Data and Catalogs, POS and other portfolios.

    Groups: Application Developers Alliance

    Associated with: Softified Business Solutions

    $30.00 /hr
    961 hours
    5.00
  4. Abdul Wahid

    Abdul Wahid

    PHP Expert - Symfony, Yii, Joomla, Drupal, WP, CMS, E-commerce, Web2.0

    New Zealand - Last active: 12/19/2014 - Tests: 2 - Portfolio: 1

    I am working in web technologies since 2005. My core speciality is to build scalable web solutions using MVC based frameworks. Currently, I am working as a part-time freelance developer and open to new opportunities. I have experience in developing web 2.0 style websites, email systems, web-based multi instant messengers (chat systems), RESTful APIs, RSS feeds, CMS systems, SaaS based web solutions, analytical/reporting solutions, real-time web applications, social websites and e-commerce solutions. I have keen interests in learning new tools and technologies, scalable solutions for the large amount of data, product development and the semantic web. Feel free to visit my website http://awahid.net for more details and contact me for discussing any opportunities. Specialties: OOP, PHP, Java, Python, C, C++, C#, VB 6.0, PHP based MVC frameworks (Symfony, Yii, cakePHP and others), SaaS based application development, Test Driven Development, RESTful APIs development for mobiles, Object Oriented Javascript, prototype, JQuery, AJAX,Comet, Dreamweaver, Zend Environment, Flash, HTML/DHTML/XHTML, CSS, XML, UML, Cross Browser Compatibility, JSON, XMPP (Jabber Protocol), Hadoop, NoSQL, MapReduce, Databases (MySql, MS SQL Server 2000, Postgresql), Linux Environment, Apache, Nginx, Lighttpd, Varnish, Memcache, APC, Optimization of Webservers.

    Groups: BigCommerce, JomSocial...

    $29.44 /hr
    245 hours
    4.98
  5. Joel arsenio t. A. Agency Contractor

    PHP, Zend Framework, CodeIgniter, Symfony, Wordpress, Web Services

    Philippines - Last active: 09/24/2014 - Tests: 13 - Portfolio: 50

    Am very comfortable creating big and complicated websites. I have deep experience in php and mysql. Ask me to build a custom solution for you, or have me modify any existing php package to suit your needs. Click my portfolio tab to see past work I've done. There's more than what you'd see, actually. I've been doing different kinds of ecommerce solutions for over a decade now. Just ask me how I can be of benefit to you and your company!

    Groups: ebay

    Associated with: Web Ronin, Freelanza

    $44.00 /hr
    1,046 hours
    5.00