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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. Daniel Luppo

    Daniel Luppo

    Professional Web Developer

    Russia - Last active: 08/07/2014 - Tests: 3

    I have developed a wide range of web services and web sites using PHP, MySQL, HTML5, CSS3, JavaScript including sites for startup companies and small businesses. My specialization is backend (PHP, MySQL), but also I can do tasks for frontend (HTML5, CSS3, JavaScript). I have 8 years of experience. I'm web developer since 2006. Skills: * Advanced PHP 5 * HTML5 (with PSD2HTML), CSS3, cross-browser coding * JavaScript, jQuery library * MySQL 5 and database optimization * Knowledge of popular frameworks (such as Yii) and patterns (such as MVC)

    $15.00 /hr
    4 hours
    5.00
  2. Emir S.

    Emir S.

    Software Developer

    Bosnia and Herzegovina - Last active: 5 months ago - Tests: 5 - Portfolio: 1

    Software Developer with massive Work experience, currently employed for a major Bank as Senior Software developer. Strengths: - PHP - Java - Java Script - .net - MySQL / MSSQL - HTML 5 Personal Perks: Verry Versatile and fast Comunicating. Which means I answer all inquires during the day. Limited availability of 15 Hours a week but during this time I give my full dedication towards given asignements.

    $27.78 /hr
    6 hours
    5.00
  3. John Tadros

    Project Leader & ServiceNow Administrator

    Egypt - Last active: 3 days ago - Tests: 4

    I am currently working as a project leader in a US based company that has its development center in Egypt. I have a very good experience using different opensource languages: - PHP - Perl - Javascript (Extjs & jQuery) - ServicenNow administration and scripting - Oracle, MySQL - GIS applications

    $22.22 /hr
    222 hours
    4.97
  4. Goran Štimac

    Goran Štimac

    Linux admin/Software developer

    Croatia - Last active: 17 days ago - Tests: 9 - Portfolio: 2

    Linux administration and automation are the things I'm most passionate about. I currently work on a highly available, load balanced, network of 500+ Linux machines. My daily work includes deployment automation with Ansible and Chef, ELK stack administration, Different HAProxy-LVS-Keepalived balancing setups, etc. Having worked as a Java and a .NET developer in the past, my skill set also includes working with WinForms, Webforms, MVC, WPF, ADO.NET, Entity framework, SQL Server, SOAP web services, REST, Spring, Maven... Other skills: SQL Server, MySQL, ElasticSearch, Crystal reports...

    $15.56 /hr
    222 hours
    3.34
  5. Mirko B.

    Mirko B.

    Experienced Full-Stack Web Developer

    Serbia - Last active: 05/30/2014 - Tests: 4 - Portfolio: 1

    I've been handcrafting web application for over 5 years. My specialty is back-end development, PHP is my primary language and CakePHP is my favorite framework. I'm also very strong with JavaScript and getting things done quickly / correctly there. I also have experience in the following areas: Deploying, monitoring and maintaining web applications and underlying software stack, MySQL, Ajax, OOP, Unit Testing, Git/Github, Twitter Bootstrap, jQuery, Backbone.js, NodeJS, Grunt, Composer/Bower/Npm, Bash, Vim, Authorize.net, Shopify, Volusion. I have worked on wide-range of web-based solutions like e-commerce websites, CMS, Social Networks, REST APIs for iPhone/Android applications and many others for startup companies and small businesses. I'm looking for a PHP/JavaScript projects to build from a ground-up. Handling different technologies on both ends of web stack is not a problem for me.

    $50.00 /hr
    370 hours
    0.00
  6. Purushottam K.

    Purushottam K.

    Sr. Software Developer/Architect

    India - Last active: 14 hours ago - Tests: 7 - Portfolio: 2

    Over the past 8 years I have developed a wide range of commercial products including high performance web sites, winforms desktop application, large scale enterprise applications and distributed systems. My skills include expert knowledge in .NET Framework, C#, ASP.NET, Ajax, SOAP Web services, REST Services, WCF and Winforms. I am technical person and I prefer to talk less and just get things done. I am Microsoft certified professional. I have recently qualified Microsoft Technology Specialist in .Net Framework 4.0 with WCF. Thanks Purushottam

    Groups: Microsoft Certified Professionals

    $16.67 /hr
    2,695 hours
    4.93
  7. Tanmaya Mishra

    Tanmaya Mishra

    Web Application Developer in ASP.net,C#,Javascript,Classic ASP, API

    India - Last active: 2 days ago - Tests: 7 - Portfolio: 1

    SkypeID: mishra.tanmay I am here to apply myself and my experience in developing web applications with all my zeal, freedom & enhanced responsibilities. I have worked for various organization for past 10+ years primarily in web application developments. I have experience of working with various technologies like ASP.net Webforms, ASP.net MVC, C#, JavaScript , jQuery, ASP, VB, SQL Server,Open Laszlo. I attribute my hard working, sincerity & eagerness to learn to the success of my short career till now. I am flexible and open to suggestions every time and in every situation. Hoping to have a great career enhancement here at oDesk.

    $25.00 /hr
    3,578 hours
    4.94