Get Your Javascript Project Started Today!

Hire talented Javascript experts from the pool of highly qualified programmers on Upwork to support your server-side programming, or to build your applications for the desktop or browser, for games, or for other front-end applications

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.

Browse JavaScript job posts for project examples or post your job on Upwork for free!

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, 4,527 JavaScript projects are completed every quarter on Upwork.


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.

Last updated: October 1, 2015
Clear all filters

Shibly K.

Shibly K.

PHP / C# / MySql / MSSql / Yii / Yii2 / CodeIgniter

Bangladesh - Tests: 6 - Portfolio: 10

Web Development || Custom Web Application || Mobile Web Application || Software Development || Database Administration || CSS Validation || HTML Validation || Scraping I will provide best service within deadline. I believe in long term relationship. If my work satisfied you definitely you will give me more projects in future. I want to increase knowledge, get customer satisfaction and take the challenge. Web Development * PHP5 * ASP.NET * HTML5 * CSS3 * JavaScript * jQuery Responsive Web Development jQuery Mobile Web Development PHP Framework: * Yii * CodeIgniter Desktop Environment * C# * VB6 Database * MySql * MSSql * SQLite

100% Job Success
$20.00 /hr
1,140 hours

Andres Vergara

Andres Vergara

Software Engineer + Expert Developer [English-Spanish]

Colombia - Tests: 6 - Portfolio: 14

I'm software engineer/developer. I have around 5 years of experience in the area, managing IT projects and developing a wide range and variety of applications, including: web portals, information systems and other custom solutions as scripts & templates. In this way I have worked with a variety of technologies & platforms at the back, middle and front end such as: Java, JEE, Spring, PHP, Zend Framework, CSS, HTML, JavaScript, JQuery, Ajax, Flash + Action Script SQL, PLSQL, Oracle, MySQL, Postgres SQL, SQL Server. I also have experience developing for Moodle LMS and apps for Android devices & tablets. I am seeking to build opportunities for you and your business. Thanks & regards

$15.60 /hr
1,370 hours

Andriy B.

Andriy B.

J2EE, Senior Developer/Team Lead

Ukraine - Tests: 6 - Portfolio: 9

Senior Java/J2EE Developer/Team Lead. More than 10 years experience in software development. Professional developer in Java since 2004. I have solid background in: Core Java, J2EE, Springframework, JSF, JSP, JSTL, Hibernate, Velocity, Lucene, SOAP, JUnit, Eclipse, MySQL, MsSQL, Oracle, Linux. I am a highly motivated and hard working person. Your tasks will be completed on time with 100% quality and accuracy.

100% Job Success
$20.00 /hr
1,179 hours

Alex L.

Alex L.

Senior developer, architect

Ukraine - Tests: 15 - Portfolio: 1

Are you looking for an experienced developer who can realize your thoughts into working project? It is me. Be sure, all your requirements will be implemented. You will always get clean, supportable architecture, readable code and full documentation what will minimize support and future development costs. Main technologies I am working with is .NET 2.0, 3.0, 3.5, 4.0, 4.5, MS-SQL Server 2008, 2012, WCF, WPF, Silverlight, Windows 8, WP8, ASP.NET, MVC3(4), SignalR, WiX, Redis, etc. Behind my back there are projects such as desktop, web, mobile applications. Also there are couple of realtime web applications using SignalR. Your tasks could be implemented under your total control(SCRUM) or without it. Also you can be sure in nondisclosure your tasks, and no one will know who was it implemented by.

100% Job Success
$30.00 /hr
2,461 hours

Saddam Khan

Saddam Khan

Software Developer (.Net Desktop & Web )

Pakistan - Tests: 5

I’m associated with application development providing reliable solutions for Desktop, Web & Mobile platforms since last 5 years. Throughout my career I have worked with C#, ASP.Net, MSSQL, Windows, Web Services & Web API’s as a key person within a team. I have very sound expertise in QuickBooks Online Integration & Data Scrapping. In addition to that I am also skilled in all the major phases of SDLC. Microsoft C# Microsoft ASP.Net QuickBooks Online Integration Data Scraping Windows Services Web Services Telerik Rad Controls SMPP Sms Integration SMTP Email Filter & Forwarding Parallel Programming using Thread pool Dynamic Crystal Reporting [SAP] Microsoft SQL Server 2008/Microsoft Access/Oracle 8i HTML/CSS/JavaScript/jQuery/Google API In addition to that I have expertise on Object Oriented programming and Software Methodologies.

$22.22 /hr
1,690 hours

Mihai Enescu

Mihai Enescu Agency Contractor

Senior Software Developer

Romania - Tests: 22 - Portfolio: 6

Business-Oriented software developer with substantial experience and customer side awareness. Fluent with most of Agile development and project management practices and also with design patterns and service-oriented frameworks. Substantial experience in Enterprise frameworks, such as Zend Framework, and Symfony , Zend Framework 2 , Symfony 2 and more. Can code pretty much language independent, and usually cover every operating system. Applications can vary greatly, from command line interpreters to full-blown GUI-based systems. My professional focus is to create complex apps and utilities that can help reducing workload , and offer help to different business. If somebody have out of ordinary projects that needs someone who likes to think "out of the box" I will set the first priority where I would want to be involved.

Associated with: S.C.S. Agency

$40.00 /hr
1,339 hours

Bharat K.

Bharat K. Agency Contractor

Technical Rails/Sys Admin Specialist and Developer

India - Tests: 7 - Portfolio: 1

Always 5***** and I am 100% sure you’ll love working with me. More than 5.5+ years of experience as both a hands-on architect and a software engineer. Specializing in Ruby, Rails, Sys Admin, HTML5/CSS3, Bootstrap3, Responsive, AngularJS. SPECIALTIES: Ruby, Rails, Meteor, Node.js, JavaScript, AngularJS, HAML/SASS, HTML5, MongoDB, SQL, Solr, Git, SVN, Amazon Web Services, EC2, Nginx, Apache, Agile processes and methodology, RSpec, Cucumber, TDD, BDD. I have done Master Degree in Computer Science . I am a strong software engineer who is passionate about large-scale systems. I care about producing clean, elegant, maintainable, robust, well-tested code. Proficiency in the following skills and technologies: Coding: Ruby, Rails, Git, Make, Subversion, SQL, HTML, CSS, Javascript, Angular, Node, Backbone, Gulp, Grunt Operating systems: Unix, Red Hat (RH 5 to RHEL 6), Debian. Cloud: Rackspace, Heroku, AWS, DigitalOcean Web and Middle Services: Apache, Tomcat, Wordpress, Nginx, Unicorn, Passenger, Mogrel Databases: MongoDB, MySQL, PostgreSQL, SQLite, Redis. Email Services: Postfix, Sendmail, SpamAssassin. My Responsibilities: * Ruby coding * AWS Cloud management with hands on experience in EC2,S3,Cloudwatch,ELB,Autoscaling,RDS etc * System administrator for various flavours of Linux providing hosting support for applications, server setup and troubleshooting. * Tuning the platform software stack for achieving the most optimal performance. I am ready for Leading the team / Projects and Development. Contact me. Thanks

Associated with: 24ROR Labs(5***** Leading Freelancers)

57% Job Success
$20.00 /hr
2,439 hours

Vadim C.

Vadim C. Agency Contractor

Full-stack developer - React.js / Python

Ukraine - Portfolio: 3

I'm an experienced software developer. Backend skills: * Python, Django, Flask (6 years experience) * SQL, PostgreSQL, MySQL (7 years) * MongoDB, Redis, Memcache (4 years) * Apache2, Nginx, uWSGI, FastCGI, Gunicorn (4 years) * AWS, Webfaction, DigitalOcean Frontend skills: * React.JS, Flux, Redux (1 year experience) * ES6 * Angular.JS (6 months) * BackboneJS (1 year) * HTML, XML, CSS * Webpack, Gulp, Grunt, Brunch Misc: * MacOS, Linux, Unix, VirtualBox

Associated with: Chernysh, TopBrains

75% Job Success
$25.00 /hr
1,369 hours

Maheshkumar B.

Maheshkumar B. Agency Contractor

9+ Yr Exp. PHP, MySql, CodeIgniter, Mengento, Wordpress, Android

India - Tests: 4 - Portfolio: 10

9+ years experience as PHP, MySQL, CodeIgniter, WordPress, HTML 5, CSS 3, Java Script, jQuery, XML, JSON, Ajax, Smarty, DHTML, XHTML and latest open source technologies with MVC frameworks. Also Web Architect and Server Administrator. I am full time freelancer having 9+ years of experience in creating websites and software of different complexity either from scratch or joining at some stage of developing and bringing it to the end. Strong skills at: - PHP 5 (including cURL, MySQLi) - Javascript (including ajax technology), JSON, XML - Database: MySQL, SQL Server, Postgre SQL, MS SQL - html, XHTML, css3 - PHP Frameworks: CodeIgniter, Laravel, Magento, - CMS: Wordpress, Joomla, Drupal, OpenCart - Other js libs: jQuery, jQuery UI - skills on Adobe Photoshop and Adobe Illustrator - CRM integration using Oracle CRM on Demand API, Sales Force API - Extensive knowledge of web hosting control panels such as cPanel, Plesk, Webmin/Virtualmin, zPanel and DirectAdmin. - Server Administration, includes System Commands, Users and Group Management, file permissions, software installations, file system failures, log files, crontab management, system services, performance management, security, network services (NTP, DNS, DHCP, FTP), software management, crash recovery, crash diagnostics, printer management, boot processes etc. Worked with: OS: Windows, Linux VCS: Git, Mercurial, SVN Remote Access: SSH, FTP, SFTP

Associated with: Ezservice

93% Job Success
$20.00 /hr
1,079 hours