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Since 1995, Javascript has grown to be one of the most frequently used computer programming languages. It’s a multi-paradigm programming language that can be used for websites, PDF documents, games and desktop widgets. On Upwork, the world’s largest online workplace, companies and individuals hire skilled Javascript developers to create software solutions and front-end applications.

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JavaScript Job Cost Overview

Typical total cost of Upwork JavaScript projects based on completed and fixed-price jobs.

Upwork JavaScript Jobs Completed Quarterly

On average, 4,711 JavaScript projects are completed every quarter on Upwork.

4,711

Time to Complete Upwork JavaScript Jobs

Time needed to complete a JavaScript project on Upwork.

Average JavaScript Freelancer Feedback Score

JavaScript Upwork freelancers typically receive a client rating of 4.69.

4.69
Last updated: August 1, 2015
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  1. Praveen Kumar

    Praveen Kumar Agency Contractor

    Senior Developer (PHP/WordPress/Joomla/Magento/CSS/JSON/AJAX)

    India - Last active: 1 day ago - Tests: 2 - Portfolio: 6

    My name is Praveen Kumar. I have 9+ years of experience of Programming in different language. My strength are PHP, CSS, jQuery, AJAX & Mobile Development. I have designed & developed several websites in WordPress, Joomla, Magento. I am also into Search engine optimization & I lead a team of web developers. I have worked as a webmaster for 2 years. I love dealing with complex project until I complete it successfully. When I work with a client, I don't only target to complete the work, I always come up with better solution (if possible) & suggestion that helps my clients to get something extra he never thought of. Some project links : Wordpress http://www.soyourkidwantstobeastar.com http://rockandrunway.com http://www.bestgenericviagra.info http://accessvibranthealth.com http://everyonlinesolution.co.uk http:// marketingmy.co.uk http://www.gmsisuccess.com http://itrecruitersny.com/ http://www.influenzafoundationofindia.com/ http://lakebloomresidency.com http://www.mavencapital.co.in/ http://www.mumbaiwebdesign.in/web/drona http://www.indianastrologers.in/ http://emeraldconstructions.com http://pratapplastics.com/ Joomla http://crossgroup.co.nz http://strictlydance.com.au magento trippingmonkeys.com http://furniturestopmumbai.in http://www.soundattitude.in/ http://linenore.com/ Static website portfolio: http://ambitionexecutivesearch.com http://pajasaapartments.com http://lakebloomresidency.com http://gurukrupaenterprise.in Ongoing Project http://www.mumbaiwebdesign.in/web/COMBUSTION http://viptaxisworcester.co.uk/ http://ukmortgagecentre.com/ Thank You. Praveen Kumar

    Groups: Bluehost Developers and Designers, Crossrider

    Associated with: Dakshasoft Design & Development

    $25.00 /hr
    2,283 hours
    4.90
  2. Mohsin R.

    Mohsin R. Agency Contractor

    Expert | Mobile and Web Architect | Android | iOS | Web Developer

    Pakistan - Last active: 3 days ago - Tests: 5 - Portfolio: 20

    Over the last 6+ years, I have worked for many native and cross-platform mobile apps and for their backend CMS and web services that are currently available in the market or ready to publish in the market. Below is a brief description of my expertise: Combined Experience * Web Development experience * Native Android development experience * Hybrid/Cross platform Apps (Phonegap/Cordova) -- Social Media Integration -- Google Maps, GPS & LBS -- Google play services & Ads integration -- Paypal, Ip-Commerce, IN App Billing -- PHP, Codeigniter, Laravel, Wordpress -- Mysql, Mongodb, Sqlite, DynamicDb, local storage, sqlite -- AWS, Restful Web Services and API Development -- Payment APIs (Paypal, IP-Commerce) -- UI Design, Bootstrap, {Less}, CSS3, HTML5 -- Jquery-Mobile, jQMobi, ionic, Phonegap** -- Javascript, jQuery, Ajax -- MeteorJS, AngularJS, NodeJs, ractive.js -- dc.js, d3.js, crossfilter.js, leaflet.js -- XMPP, Openfire, Quickblox, HipChat, PubNub, Clickatell, Parse, Chat apps -- FFMPEG (Video, Audio, Images), Media Apps -- Linux Based Servers, CentOS, Ubuntu -- Custom or Third party Software/packages installation on linux based servers -- DVCS(Git, Github, Bitbucket, Redmine, Assembla, etc) -- Agile Project development tools and management (JIRA, Confluence, Basecamp, TeamBox, TeamWorkPM, Trello, Asana, etc) My work experience involves right from Web development to enterprise rich Mobile Applications. Experience writing proposals or specifications documentation in a way that bridges the gap between tech-speak and client-understanding.

    Associated with: XiiCo

    $25.00 /hr
    1,139 hours
    4.87
  3. Sanjay K.

    Sanjay K.

    Hybrid Mobile Application Developer

    India - Last active: 10/15/2014 - Tests: 4 - Portfolio: 7

    I am developing cross platform mobile applications for iOS and Android using Phonegap, Backbone.js, Sencha Touch, Ember.js, Angular.js, HTML5, CSS3. I have worked alone and in team on various projects with different complexity. I have also developed a wide range of websites using HTML5, CSS3, Backbone, Angular, Ember, HTML, DHTML, PHP, Javascript, Wordpress, Marionette, Magento, Joomla, Sencha Touch, LESS, SAAS, Web Apps, Hybrid Apps and software design, Cakephp, Codeigniter and MySQL including sites for startup companies and small businesses. 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. I also have experience in the following areas: SQL, NMAP, SOAP SERVICES, SENCHA, Backbone, LESS, SAAS, Web Apps, Hybrid Apps and software design and testing.

    $22.22 /hr
    2,108 hours
    4.60
  4. Fahad Cayda

    Fahad Cayda

    Web Developer - Wordpress html5 css3 JS jQuery PHP & SEO - Specialist

    Philippines - Last active: 09/26/2014 - Tests: 10 - Portfolio: 4

    (Fixed Jobs Policies Only for Web Development Contracts) - No Upfront Payment Demands. - I provide results before I ask for payment. - #1 Priority is customer satisfaction, if you are not satisfied with the results you don't have to pay. - Free Services if the deadline is not met. Web Development - Wordpress - HTML5 - CSS3 - Javascript - jQuery - PHP Search Engine Optimization I Provide 100% White Hat & Quality Work. Updated Google Penguin and Panda Techniques, to get guaranteed rankings with targeted keywords. I understand all the complexities of performing SEO, my SEO services are customized to meet the needs of any business, whether it is an online superstore or an up-and-coming business.

    $4.44 /hr
    3,269 hours
    4.63
  5. Uttam Kumar

    Uttam Kumar

    SEO/Google Hummingbird/SEM/Wordpress/SCRAPEBOX EXPERT

    Bangladesh - Last active: 2 months ago - Tests: 21 - Portfolio: 6

    Hi, I am Uttam Kumar.I have more experience of all SEO & SEM related work.I have many HIGH PR links & all links permanent quality. such as *Google ranking *Google Hummingbird, *Scrapebox, *Forum posting, * linkbulding, * backlink, * Data entry, * profile link, *socilebookmark, * directory submition, *blog-commenting, *keyword-research * Web 2.0 creation etc I have more high PR website.

    $3.33 /hr
    3,104 hours
    4.49
  6. Alexandra G

    Alexandra G

    Hi! I am an experienced web-developer. It's time to work!

    Russia - Last active: 04/30/2014 - Tests: 1 - Portfolio: 6

    I have developed a wide range of websites and web-app using HMTL / CSS, JAVASCRIPT and JQuery, AJAX, XML, PHP, and MySQL / liteSQL, CANVAS, including sites for startup companies and small businesses. I have experience with secure data transmission, the development of GUI, web-design. Extensive experience working with webkit browsers (iOS project), image processing, animation. I make websites and app beautiful, neat, modern and user friendly interface. I had to work in teamwork and project management.

    Groups: SocialEngine

    $17.78 /hr
    2,410 hours
    4.89
  7. selvaraj ramasamy

    selvaraj ramasamy

    PHP, MySQL, JavaScript, jQuery, Ajax, HTML, CSS, Photoshop 5 years ex

    India - Last active: 2 months ago - Tests: 5 - Portfolio: 2

    - Able to work under stress and with flexible specifications. - Able to learn in short time. - Satisfaction of the buyer is my main direction - Significant experience building and maintaining front-end and back-end Web Services systems for high performance, availability, scalability - Website programming experience, particularly - Linux/Apache/MySQL/PHP 5 and Javascript - Expertise in SQL and database tuning and optimization. MySQL experience desirable. - XML/HTTP, CSS - Excellent analytical and problem solving skills - Demonstrated ability to understand and master new technologies quickly

    $13.33 /hr
    4,447 hours
    4.99
  8. Cherryln Yap

    Cherryln Yap

    Website/Software Developer

    Philippines - Last active: 02/22/2014 - Tests: 2 - Portfolio: 3

    Over the last 8 years, I have developed websites using ASP.NET, and MS SQL. My core competency lies in website development and I am seeking opportunities to build websites for you and your business. I also competent experiences in the following areas: DotNetNuke(DNN), Object Oriented Programming, software testing, website content and technical writing.

    $5.56 /hr
    1,353 hours
    5.00
  9. Ganesh P.

    Ganesh P.

    Zend Certified PHP5 professional with Drupal experience

    India - Last active: 08/30/2012 - Tests: 9 - Portfolio: 14

    Zend certified PHP5 Professional with Drupal experience. Over last 11+ years, I have developed a wide range of websites for different domains like e-commerce, Finance.Worked with product based company as well. Have knowledge about Frameworks like Zend, Symphony & CakePHP. Good exposure to CMS like Drupal, Joomla. Did the customization of CATS, Zen cart.

    Groups: Zend Certified Engineers

    $20.00 /hr
    1,020 hours
    4.91