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

332

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: September 1, 2015
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  1. Inderpreet S.

    Inderpreet S. Agency Contractor

    Web Programmer

    India - Tests: 9 - Portfolio: 15

    I have been developing and managing web applications since 2011 which includes quite varied expertise – creating e-commerce platforms, blogs, 3rd party CRM's integration, personal and professional sites etc. I work mostly with all the well-know frameworks (Yii, cakephp,laravel, CodeIgniter), CMS's (Wrdpress, Drupal, Joomla), api's like shipping, payment gateways, many more api's, CRM's like Infusionsoft & salesforce development and management, facebook clone script Phpfox, custom modules & softwares in php/HTML/CSS/JS programming languages. My core competency lies in complete end-end management of a new website development project, and I am seeking opportunities to build websites from the ground up for you or your business. Alway delivered a high quality of work. I am reliable professional. My main working principles - high quality of work and strict adherence to the deadline. always online: inderpreetchakkal@gmail.com skype: byichakkal

    Associated with: BrilliantMind Soft Solutions

    $20.00 /hr
    2,096 hours
    5.00
  2. Sachin Nagpal

    Sachin Nagpal

    Top Notch Work Php| WP| HTML| Magento 2100 Hours 4.9 Feedback

    India - Tests: 7 - Portfolio: 7

    54 Successful Projects with 5 on 5 feedback 100% Committed towards Quality & Effective Communication Working TimeZone USA or UK I am here to poise to contribute unique blend of skills with 5 year of experience in development like PHP, WordPress, Word Press Plugin Development, Cake Php, JQuery, Ajax, Magento, Functional Testing along with commitment to excellence, to your firm value by ensuring that projects strategic mission and objectives within scope, budget, and schedule.

    $11.11 /hr
    2,074 hours
    4.87
  3. satinder singh

    satinder singh

    Wordpress,PSD TO HTML , PSD TO WP,PHP Expert

    India - Tests: 3 - Portfolio: 2

    I am qualified and dedicated developer having More than 6 years of experience in Designing,Testing & Development. I have extensive experience with building custom Wordpress themes and modifying premium Wordpress themes (Themeforest.net, etc...). I also excel at PSD to HTML and PSD to Wordpress conversions using standardized frameworks like Bootstrap 3.0 and Underscores. We work hard to have clean, semantic, readable code. Have a look through my portfolio and you can see through all the different types of sites I've designed, I work to achieve a clean, relevant, and aesthetically pleasing look. Whatever the task, when you hire me you are guaranteed to receive top quality, precise work. And I am sure that you will Love my work. :) Framework's : CAKE, CODEIGNITER, Yii, ZEND, LARAVEL Frontend Design : HTML5 & CSS3, Twitter Bootstrap & Foundation Open Source : WORDPRESS, DRUPAL & MAGENTO HIGHLIGHTS : 100+ WORDPRESS WEBSITE BUILD & 120+ RESPONSIVE THEMES BUILD FOR CLIENTS Specialties: Professional experience in Wordpress, Drupal, PHP, MySQL, AJAX, Smarty, JavaScript, jQuery,XHTML, CSS, XML, OOP and Web2.0.

    $13.00 /hr
    6 hours
    5.00
  4. Shridhar Awate

    Shridhar Awate Agency Contractor

    Technical Project Manager Java, Android, RoR

    India - Tests: 2 - Portfolio: 1

    Having worked with leading IT services organizations, I have successfully lead the multiple projects and products with action orientation for focused results.I have a successful track record in industrial business development, combined with hands-on delivery experience working with multicultural teams and clients. Specialties - Action orientation for focused results - Effective and efficient organization and planning skills - Analysis with appropriate decisiveness and leading the way - Sensitivity of stakeholders' needs

    Associated with: Ascent IT Solutions

    $24.44 /hr
    3,147 hours
    5.00
  5. Ravi D.

    Ravi D. Agency Contractor

    PHP / Web Design Expert

    India - Tests: 9 - Portfolio: 35

    I have over 6+ years of experience in various areas in Web Development. Excellent in Web Application using PHP5, Wordpress, CakePHP, Joomla, Magento , jQuery, Ajax, MySQL, MVC, SVN, cURL, OOP Concepts, and Design Pattern Experience. * In-depth knowledge of PHP with jQuery * Extensive experience with Object Oriented design and implementation * Ability to function independently * Strong problem solving and analytical skills * Have a high level of attention to detail * Service Oriented Architecture * In-depth Relational Database design and development experience * Efficient, effective and timely I also have an experience in the following areas: - JSON, XML - MsSQL - Paypal,SagePay,Stripe,Wirecard, Authorize.net Integration -Infusionsoft Integration - Social api's.

    Associated with: NNC Infotech (P) Limited.

    $10.00 /hr
    3,344 hours
    5.00
  6. Muneeb Noor

    Muneeb Noor

    Web Maestro with 4+ years of experience in development and research

    Pakistan - Tests: 2 - Portfolio: 3

    My academic background is purely in Computer Science, obtained my Bachelors in Computer Science from Pakistan and Masters in Advanced Computing Science from University of East Anglia, UK. My professional experience is diverse, with coding experience in asp.net, php, C# and VB. Apart from server side web development, I have also experience in developing client side scripts using javascript and jquery.

    $17.00 /hr
    13 hours
    5.00
  7. Haitham A.

    Haitham A. Agency Contractor

    Expert developer, attracted to complex, large and high impact projects

    Saudi Arabia - Tests: 7

    * Expert API Developer (both for web apps, general purpose API's, and Mobile App back ends) - java & php API Experience: Facebook, Twitter, Google, youtube , GData, Klout, Topsy, Amazon Search , Amazon FPS (flexible payment system), SMSGlobal, TWilio, Mailchimp, Urban Airship (push notifications) ... etc * Expert Phonegap Mobile App Developer - iOS & Android - Front and Backend , complete application development services. * Expert Wordpress Developer - Classic sites, responsive sites, large blogs (over 1M uniques per month), woocommerce I have over 5 years of experience, over 300 hours on oDesk, a solid 5 star rating, and a mind focused on delivering the highest value possible to my clients. My rate is high but I work extremely fast. So the overall bill you will get will always be competitive, and you will get the highest quality candidate working for you. I am a full time freelancer and fully dedicated to delivering the highest quality services to my clients at a fair rate. Our values at TerraFirms LLC are Traction - Value - Leverage - Design Traction: Build products that people want to use Value: Deliver value in everything you do Leverage: Exploit technology to do 'superhuman' tasks managing complex or large systems, large volumes of messages, data, transactions or sales. Design: Simplify the design, be true to the brand identity, and focus on maximum usability

    Associated with: Terra Firms Agency

    $83.33 /hr
    1,129 hours
    4.60
  8. Braden T.

    Professional Project Manager

    United States - 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
  9. Kunal C. Agency Contractor

    Expert in SMS, Twilio, Nexmo, PHP, Asp.net, Web development & design

    India - Tests: 1 - Portfolio: 17

    Over 8 years of experience. Developing and providing solutions for Bulk sms website software, Text messaging software, PHP, Asp.Net, Wordpress, Android, C#, HTML, CSS, Photoshop, JQuery. Twilio, Nexmo, Trumpia wlw design, 2 way sms web apps, Internet mobile marketing, SMS to E-mail, E-mail to SMS, SMS scheduling/recurring, Keyword campaigning, Group messaging, Manage contacts, Web Designing, Volusion Ecommerce, Paypal integration, white label site design, sms gateway integration, responsive mobile websites. and Twitter, Facebook integration.

    Groups: Twilio

    Associated with: Xpertech Technologies

    $11.11 /hr
    454 hours
    4.97