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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. Pavel Sokolov

    Pavel Sokolov

    Pavel Sokolov

    Russia - Tests: 6

    Since 2001 till 2005 I have jobs in several organizations in the Ukraine and the Russian Federation combining the system administration and programming job-titles and functionality. Carried out installation and adjustment of local networks, installation of workstations with Windows and DOS operation system platforms, adjustment of the users software, Linux and Windows servers administration, in particular such services as a proxy-server squid, web-server Apache, databases servers like MySQL, Postgress, Interbase, MS SQL. Carried out adjustment of connections to the Internet, configuration of the firewalls, mail-servers, DNS; administration of domain controllers, user group policies. I have made service programs and utilities with such programming languages as Object Pascal, C/C++, C#, Java, VBA, perl, tcl, JavaScript, ActionScript, php. I was engaged on electronic cash equipment, POS-terminals, specialized systems of trade and hotel business: RKeeper, StoreHouse, Fidelio. I have spent training and consulting of the personnel. I have provided services of the technical troubleshooting to a number of the organizations and private persons. Till the may of 2005 I worked in the regional service-provider company. Job title: leading expert of an IT-department. Tasks: • connection links monitoring and appeared technical troubles solving;; • technical support of the new and existing customers of the Internet, VoIP-telephony and NMT-mobile communication, working with the "Билл-Мастер" billing system; • participation in company projects realization: VoIP-telephony, access to the Internet by DSL, SDH, WiFi, WiMAX and GEPON technologies, national project «Education», «Safe-City» project, providing IPTV services; • installation, adjustment, testing and monitoring of the equipment such as satellite digital modems, routers, DSL-racks, base stations, modem pools, optical multiplexers manufactured by companies like Cisco Systems, Inc., ZyXEL, Alvarion, MERA Systems (ALOE), Comtech EF DATA, Nateks etc. Personal skills: • base knowledge of the internetworking, OSI and its protocols; • engineering mentality, abilities to training innovate technologies; • skills of programming for various platforms with use of wide range of development tools for solving target problems; • a base level of English language. Recommendations: • Corporate silver medal «for the deserved worker Chukotka’s sphere of services» • The Letter of thanks from department of formation and youth policy of Chukchi

    $30.00 /hr
    0 hours
    4.60
  2. Stuart Spencer

    Stuart Spencer

    Game Developer / Programmer / Web Developer

    United Kingdom - Tests: 4 - Portfolio: 9

    Game Developer / Programmer / Web Developer / Music & Audio Production 6 game titles on Apple, Google Play and Amazon stores. I was a jury member for the BAFTA Games Awards 2015 . QuizTix - 6 titles made with Corona SDK (LUA), also designed website and performed Dev Ops with AWS and Rackspace: http://quiztix.co/ Chip Beat Blaster - Out the 20th of June 2015, a 8bit Rhythm Platformer game: https://www.facebook.com/chipbeatblaster?fref=ts https://www.linkedin.com/pub/stuart-spencer/3b/4a5/b72 My programming skills are as follows: LUA, Corona SDK, Unity 3D, Javascript, PHP, MYSQL, CSS3, HTML5, Wordpress, JQuery, C#, Texture Packer, Filter Forge, Spline, Facebook API, Gamethrive, Analytics, SEO Cloud Infrastructure Design, Rackspace, AWS, Database Design/Management, Server Configuration, API Design/Implementation, GIT, Sourcetree, Bitbucket, Perforce, Plastic SCM I can adequately make my way round Photoshop/Illustrator to edit images, do touch ups, prepare media, edit videos, and create UI assets. I am also ok at designing and drawing when time allows it. I create my own music on occasions and I can master audio to a very good standard. I can also do good sound design and foley when time allows. I my favourite DAW is Logic Pro which I have extensive experience using. https://soundcloud.com/bomh Some things I'm dabbling with on Unity 3D: 3D Modelling Texturing Compositing My company is called Beloudest Ltd, I am UK registered. I hope to make my company grow in success and establish a good level of service for clients I work for. http://www.beloudest.com/

    $40.00 /hr
    6 hours
    5.00
  3. Darpan Dalal

    Darpan Dalal Agency Contractor

    Fullstack Developer with 15yrs of Experience.

    United States - Tests: 2 - Portfolio: 10

    I am Expert Web Developer with proven gamut experience of more than 14yrs not like other Indian developers Web Technologies VB/.net Development - C#, Asp.net, VB.Net, VB,Java (Core Java JMF)/ J2EE program - JSP, Servlets, Struts, EJB, JSF, Hibernate,Web 2.0 - AJAX, RSS, XHTML, CSS Mobile Technologies Iphone , J2ME, Brew, WML ,android Open Source Application PHP, Perl-CGI, C, C++ Database Applications MYSQL, MSSQL, Oracle, MS-Access, PostgreSQL

    Associated with: Alpha Tech Digital (TM) - Jerry Leventer Agency

    $27.78 /hr
    0 hours
    4.85