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

334

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: 14 hours 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
    6,490 hours
    4.93
  2. Inderpreet S.

    Inderpreet S. Agency Contractor

    Web Programmer

    India - Last active: 3 days ago - 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
    2,088 hours
    5.00
  3. Sachin Nagpal

    Sachin Nagpal

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

    India - Last active: 2 days ago - 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
  4. Haitham A.

    Haitham A. Agency Contractor

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

    Saudi Arabia - Last active: 29 days ago - 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
  5. Shakeel Ahmed

    Shakeel Ahmed Agency Contractor

    Senior Php Developer (Website & Application)

    Pakistan - Last active: 15 days ago - Tests: 1 - Portfolio: 7

    I am professional and Senior Php developer having 6+ years of experience in website and application development. I am very good in analysis and design as well. Technologies in which I am experienced are PHP, Word press, Code Ignitor, Kohana, JavaScript, HTML5, Bootstrap, Mail chimp, Google Apis, Web services, Ajax, Payment gateways, social network integration and MySql. I have strong understanding of software development life cycle and I always provide quality work to my clients. I am good communicator having excellent english speaking skills. Send over a message and we’ll setup a time that works best for you to discuss your needs and what I can do help. Have a nice day!

    Groups: Bluehost Developers and Designers, SocialEngine

    Associated with: iSoft Technologies

    $13.33 /hr
    1,770 hours
    4.42
  6. Shridhar Awate

    Shridhar Awate Agency Contractor

    Technical Project Manager Java, Android, RoR

    India - Last active: 1 day ago - 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
  7. Ravi D.

    Ravi D. Agency Contractor

    PHP, Web Design Expert, Wordpress, Cakephp, Magento, Joomla.

    India - Last active: 1 day ago - Tests: 9 - Portfolio: 16

    RECENT TEST: *****FIRST RANK IN WORDPRESS TEST*****. 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
    3,304 hours
    5.00
  8. Neha Sharma

    Neha Sharma

    Web developer cum designer

    India - Last active: 2 days ago - Tests: 8 - Portfolio: 10

    I love to play with HTML, HTML5, CSS, CSS3, PHP, JavaScript, Jquery, Wordpress, PSD to Wordpress, Wordpress Security, PHP, Joomla, SEO, Google Analytics, Adsense, Social Media Integration and Photoshop as well. Lot of unique idea, lot of unique design, lot of unique style have stored on my brain, just need some place to use it. Special Fields: HTML5, CSS3, Wordpress, Wordpress Theme, HTML to Wordpress, PSD to Wordpress, Wordpress Security, SEO, PHP and Graphics. Some Wordpress Themes I've worked: WooTheme, Thesis, Genesis, Elegants, Themeforest, Profit Theme, eCommerce, eStore, Review, Portfollio etc.

    Groups: Bluehost Developers and Designers

    $13.33 /hr
    2,415 hours
    2.67
  9. Daniel Z.

    Daniel Z.

    Highly skilled API integrator, PHP (ZF) Coder and Project Manager

    Poland - Last active: 1 day ago - Tests: 7 - Portfolio: 6

    Goal: Project and develop high quality apps for your success. Profile: OOPHP & Zend coding, IT consulting and business analyst, project coordinator and manager, Other skills: Apache, Bind, SSH, bashscripting, Memcached, Github, Solaris, Oracle, MySQL, Radius, AD, expert knowlegde of many *ux and windows systems Advantage: Project and implementation of many web apps. Most of it projected and developed by myself using Zend Framework, Google API (youtube, gdata), social API (twitter, facebook). Some of it integrated with operating systems or AAA software (radius, ldap). Usually Design Patterns were used (like Template Method, Version of Control, DAO, Dependency Injection, Decorator and so on). Some application built upon a structure of web services (XML, REST, JSON), some using jQuery and AJAX. Tools and technologies: Apache, radius, bind, ldap, Zend Framework, XML, SOAP, Linux, Linux daemons, Memcached, Sockets, REST, JSON, Oracle, MSSQL, MySQL, Design patterns, MVC, SVN, BASH, PHPUnit, Xdebug, Unit testing, Google Youtube API, Google Gdata API, Google Maps API, Facebook API, PayU API

    $35.00 /hr
    1,762 hours
    4.98
  10. Oleg Batishchev

    Oleg Batishchev

    Magento Jedi / Senior Web Developer / Consultant

    Russia - Last active: 14 hours ago - Tests: 6 - Portfolio: 9

    Hello dear customer, Yes, I'm not wrong, cause after read that you will wanna to hire me ;) Well, now seriously ... I am a highly experienced web developer who has primary direction of activities in e-Commerce web-developing, in that case it's a Magento area. I'am an adept of Magento and if you don't know what is it and you wanna e-commerce site you have to contact with and I will explain how is Magento awesome. I have 3 years experience in Magento and 9 years total in PHP developing with an MVC, different CMS (Wordpress), frameworks (Yii, Zend) and other. I always stick to the coding standards and follow the best practices to provide seamless, readable and reliable code. Besides developing I have some administration skills to manage servers, automate routines and can improve performance of Magento backend and frontend as well. Also I can setup the server from a scratch. I prefer a stack for Magento consists of: Nginx, Php-Fpm, Redis, Apc, Mysql 5.5 (5.6) (Percona better), SOLR/Lucene/Sphinx. I prefer do not install any control panels but if required I would prefer ISP Manager 5 Lite. Magento related Experience and Services - Optimization, load improvements, speed up - Extension development and customization - Troubleshooting - Tweaks & tricks - Bulk importing. Do you have 100k products? It's not a problem - Store migration - AWS, Rackspace building an architecture of you infrastructure - Core upgrade - Magento recurring support - Bug/error fixing - Theme design and customization - Consultation - Code review I also have some basic skills in the desktop programming (C#) and some Photoshop skills. I'll be glad to new acquaintances and long-term cooperation. I have a team of developers and every day we are expanding. Just hard to write all things what I can do. I am easy learnable for new stuff (frameworks, custom systems, foreign code). My strong side is a backend developing and have a good knowledge of a frontend side: - HTML5/CSS3 - Bootstrap - jQuery - Ajax - WebSockets, Long polling - Prototype - ExtJS - Google API, Yandex API - many other things that I can't remember at this moment. Also in a less degree Angular, Backbone and other frameworks/libs. Communication Channel : Skype/Whatsapp/Email/Phone I have listed only a little part of my portfolio cause I have many jobs completed and I can't add every job to profile. ps I hate the Job Success counter feature of Upwork, many clients just forgetting to leave fedback and I can't force them to do it and upwork count that as undone :(

    $45.00 /hr
    1,170 hours
    4.98