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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. Jordan Dalton

    Jordan Dalton

    Laravel Expert

    United States - Tests: 2 - Portfolio: 3

    I’m a Laravel expert that is backed with 8 years of real-world experience developing great PHP web applications. I began developing with Laravel when version 3 was released in 2012. Since then I have worked exclusively with the framework on a daily basis, developing web applications using all major release versions (3, 4, and 5). During my career I have worked with many clients, from start-up entrepreneurs to the United States government. I share the same passion as my clients. In 2009 I founded RotorSpace.com, the first social networking site for helicopter aviation enthusiasts and professionals. RotorSpace was a tremendous success and was later acquired by Vertical Magazine (MHM Publishing). I’m very proud of what the site was able to achieve in such a short period of time. Having success as both an entrepreneur and a developer allows me to understand the amazing amount of work and passion that must be put into a project for it to be successful. Given my success I have been able to shift my focus to being the best developer I can be. I want to work with you to solve problems and bring your ideas to light. If you’re looking for a developer that’s truly an expert, driven by passion, not afraid to take on a challenge, and will be there with you every step of the way then look no further as I’m your guy.

    $55.56 /hr
    746 hours
    5.00
  2. Aaron Pardes

    Aaron Pardes

    Django/Flask/Rails Web Developer

    United States - Tests: 3 - Portfolio: 1

    I have a B.S. in Industrial and Systems Engineering and having been doing entrepreneurial web development for 10 years. I specialize in back-end development with Python frameworks (Django and Flask) but I am also proficient with Ruby on Rails. I have worked with many small startups as well as Fortune 50 companies in capacities ranging from developer to product manager. I have extensive experience building and interacting with RESTful API's, data modeling, and project management. You can view my full CV at my website http://pardes.io

    $80.00 /hr
    1,209 hours
    5.00
  3. Arshdeep Kaur

    Arshdeep Kaur Agency Contractor

    iOS Developer

    India - Tests: 3 - Portfolio: 1

    smartData Enterprises (I) Affiliate Proving quality innovative solutions to my clients. 3 years of extensive experience in developing Native apps for iOS apps.With great insight into User Demographic requirements and changing market needs, I am confident to take up challenges to develop the best quality apps.

    Associated with: SmartData Inc Agency

    $13.00 /hr
    63 hours
    5.00
  4. Denis Jefimov

    Denis Jefimov

    Android / Javascript / Java / PHP / MySQL developer

    Finland - Tests: 8

    I have over 4 years of solid IT experience. My core competency lies in back end technologies like API development and/or integration and databases design. Having a business administration experience I'm able to contribute to project from technical and from business points. I love to expand the domain of my knowledge and work experience in any field. Areas of expertise: - Gathering and analyzing project requirements - Android App Development (Phonegap, Ionic) - JSON, XML, SOAP - Wordpress - HTML5, CSS - Oracle, MySQL, PostgreSql - Facebook API, SMS Gateway, Payment Processor - Java, Spring

    $25.00 /hr
    367 hours
    5.00
  5. Muhammad umer

    Muhammad umer

    Full-time Drupal Guru/ PHP/ FB App /wordpress/Joomla

    Pakistan - Tests: 7 - Portfolio: 40

    Hello! I am able to develop your site by using all the latest web technologies but i will prefer Drupal. In addition, we have powerful business experts and engineers to provide business systems for customers, such as CRM, BPM, ERP. I offer high quality enterprise software/web development/maintenance/testing / deployment services using Web2.0 technologies and have 7+ years of strong experience in the following areas : - Drupal - Drupal Customization - Linux - JSP/ASP.NET/PHP/MYSQL - XML - AJAX - Flex - JavaScript, CSS, ActionScript, JQuery, Ext JS - Object Oriented Design - MS SQL, ORACLE ACCESS, PostgreSQL - Open Source technologies - Expression Engine, Wordpress, Joomla, Drupal, Vbulletin, LightCMS, CodeIgniter, Symfony, CakePHP - osCommerce, X-Cart, Zen-Cart, Magento, CS Cart, prestashop, open-cart - Website Design, PSD to HTML conversion, HTML5 In specially, I love Drupal. Thanks :-)

    $27.78 /hr
    43 hours
    4.60
  6. Faisal A.

    Faisal A.

    PHP, Wordpress, Zend, CodeIgniter, API, Responsive

    Pakistan - Tests: 5 - Portfolio: 26

    I have been working for more than 8 years in web development and API integration. Developed websites using PHP / MySQL / WordPress / Magento / CodeIgniter / Zend with front-end implementation in XHTML / Bootstrap / HTML5 / CSS3 / JQuery / REST / SOAP / JSON / XML. As well as I'm very talented, hardworking, detailed oriented, self motivated, strong work ethics, responsible individual. During my experience I developed web applications, eCommerce stores, CMS websites, APIs integration, web services , extensions and plug-ins. I love to take new challenges and provide high quality and clean code. API Integration (SOAP, REST): Amazon, Volusion, Shopify, Whiplash, Etsy, GetResponse, Google Map API, QuickBook Online (QBO), QuickBook Web Connector, USP, FedEx, USPS, Adobe EchoSign, IDX (MLS Listing), MailGun, Facebook, Twitter, SAGE DataStream API Integration Professional skills: PHP 4, PHP 5 (OOPs approach), MySQL, Wordpress, WooCommerce, Magento, Zend Framework, Codeigniter Framework, MVC Architecture, Smarty Template Engine, JQuery, JavaScript, Bootstrap, HTML5, XHTML, CSS 3, .NET, SSRS, XML, json, CSV, Spreadsheets Web Servers & Tools: WAMP, LAMP, XAMP, Microsoft IIS, Apache, WinSCP Version controls: GitHub / GIT, TFS, SVN, VSS Databases: MySQL, Microsoft SQL Server (2000 / 2008 / 2012), Oracle, MS Access Operating Systems: Windows Server 2003, Windows 7, Windows 8, Linux / Unix

    $14.44 /hr
    1,015 hours
    4.94
  7. Hamdan A.

    Hamdan A. Agency Contractor

    Experienced Web Developer

    Palestinian Territories - Tests: 4 - Portfolio: 5

    My objective is to find a long term contract with a company who needs a rock-solid PHP/LAMP programmer. I have been a key contributor for several high-volume e-commerce websites over the past 10 years. My work has included open-source PHP5+ frameworks, such as CodeIgniter and Laravel. I am guru-level in HTML, CSS, Javascript, AJAX and Jquery, various payment gateways such as Authorize.net, Paypal, Plimus as well as other CMS and e-commerce systems including WooCommerce, eCommerce and BigCommerce. I also have experience administering Apache, Nginx, SVN, MySQL, Linux, SSL, etc... My strengths are innovative thinking, resourcefulness, flexibility to accommodate your time zones, efficient code and ability to solve the most difficult tasks using the simplest solutions. Here is a list of all skills that I am very good at: ✔ Native PHP Development , Organised , OOP , and Commented clean code. ✔ WordPress: WooCommerce, BuddyPress, bbPress, Genesis, OptimizePress, ClassiPress, Thesis, PageLines, Gravity Forms ✔ e-Commerce: Woocommerce, Magento, Prestashop, OpenCart, Shopify, BigCommerce, Spree ✔ Front-end: HTML5, CSS3, SASS/LESS, Bootstrap, Javascript, jQuery, Angular. ✔ Node: Express, Meteor, Sails ✔ Python ✔ blade , Jade , Smarty ★ love Your Work means You Are Special ! ★ Available to work on big projects, on-going projects , and quick modifications. Please feel free for a friendly talk

    Groups: Bluehost Developers and Designers, Corona Labs...

    Associated with: PalPHP

    $30.00 /hr
    450 hours
    5.00
  8. 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