Javascript Programmers and Developers

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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, 4,622 JavaScript projects are completed every quarter on Upwork.

4,622

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 4.68.

4.68
Last updated: June 1, 2015
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  1. Daniel L.

    Daniel L.

    Web Programmer - PHP/Symfony/CodeIgniter/MySQL/JQuery/Google Maps

    United States - Last active: 1 day ago - Tests: 8 - Portfolio: 6

    I provide for my family by doing something I love and doing it well. With 15+ years of web development experience, I've been full-time freelance since 2011, focusing on custom admin consoles, data-driven sites, and API integration. My "go to toolbox" is PHP ( preferably with Symfony or CodeIgniter ), MySQL, jQuery, Linux sys admin knowledge, Git, and Bootstrap.

    $61.11 /hr
    2,362 hours
    4.86
  2. Michael V.

    Michael V. Agency Contractor

    web-developer

    Ukraine - Last active: 6 days ago - Tests: 5 - Portfolio: 25

    Hello! I'm a web-developer. I am looking for a new projects, teams and fruitful communication. Over 5 years, I focus on front end development using (x)HTML, CSS, javasript. I have an experience in front back and different projects using php/mysql/lamp/wamp. It is natural practice to participate in deployment with drush, git and other gnu linux tools. Last time I work with drupal (version 7-8), wordpress and other cms'es. I have experience in tight dealine projects and coordinate team with 2-3 developers. Different collaborative tools such as basecamp, jira, trello are an ordinary practice in my work activity. Hope for our collaboration!

    Associated with: ZORQA Co

    $16.67 /hr
    3,323 hours
    4.54
  3. Mohamed Azher

    Mohamed Azher

    Mr Mohamed Azher

    India - Last active: 06/08/2014 - Tests: 2 - Portfolio: 4

    I have 4+ years of experience in design and development of a wide range of websites powered by PHP, MySQL, HTML, DHTML, and various JavaScript Libraries. My core competency lies in complete end-end development and management of a new website and server and domain management, and I am seeking opportunities to build websites from the ground up for you or your business. Apart from that I have good experience working with Joomla CMS, including development of custom modules and components for joomla. I have good experience with development Native application for Android. I also have good experience in interfacing Android with existing web applications written in PHP and other languages. My strength in effective user interface design sets me apart from most of the competition. I also have good experience in poster design, logo design, corporate identity packs, audio and video editing, including mastering, restoring and enhancing audio, and audio book recordings.

    $16.67 /hr
    2,907 hours
    5.00
  4. Bernard G.

    Bernard G.

    Highly skilled ASP.NET Web and Microsoft Access VBA Developer

    Philippines - Last active: 3 days ago - Tests: 2 - Portfolio: 8

    A Filipino .NET Developer, highly proficient in ASP.NET Development, HTML / CSS / Javascipt / jQuery / AngularJS, SQL Server 2005/08 and SEO Webmaster Tools. I have more than 14 years of experience, with an advance knowledge in VBA and a good skill in SharePoint Access services. I am a passer of Microsoft Access 2007 Exam at Elance.com. I work with maximum level of IT professionalism, passion and attitude.

    $16.67 /hr
    1,915 hours
    4.27
  5. Mounir Toumi

    Mounir Toumi

    Wordpress Guru - PHP CSS XHTML Photoshop English French Arabic

    Algeria - Last active: 1 day ago - Tests: 11 - Portfolio: 13

    WordPress Guru here, I have experience with the following areas: - Responsive sites (big time building, fixing or converting) - PSD-to-HTML (WordPress) - Woo-commerce (and most of it's extensions) - WordPress Speed up - WordPress SEO - WordPress Security and clean up - WordPress troubleshooting. - WordPress themes setup and modification (themeforest.net, and all major theme providers) - Genesis framework. - Languages: English, French, Arabic. -Strong knowledge of CSS/jQuerry/PHP/MySQL Worked with countless clients and agencies around the world. Looking for long term business. Thanks

    Groups: Bluehost Developers and Designers

    $9.00 /hr
    1,472 hours
    4.70
  6. Haroon Mustafa

    $19.00 /hr
    4,946 hours
    4.94
  7. Daniel I.

    Daniel I.

    Senior C#/.NET Developer

    Ukraine - Last active: 1 day ago - Tests: 9 - Portfolio: 9

    Over last 14 years I was involved in the development of different business applications and sites for wide variety of the industries. During my decade in the freelancing industry, occupying different positions (from developer to team lead) I have built strong work habits that drive remote development efforts to the success by: - proactive identification of the requirements and business knowledge holders, decision maker(s) - analysis of the requirements towards vital risk factors like development time/system performance - communication of the vital requirements/knowledge/raised risks to the decision makers and involved persons - keeping requirements simple, implementable and comprehensible by constant validation, clarification & refinement - immediate notification of the decision maker(s) about all factors changes that affect development process - setup of process (bug tracking, source control, etc) if needed - and many more - based on my intuition and experience I developed extensive design & development knowledge, skills, experience and intuition and can do: - requirements gathering, validation & clarification - application architecture design (gui, multi-tiered/server side, reliability/messaging) - object oriented design & implementation with simplicity and extensibility in mind - multithreading, server side (web services, XML/JSON, CQRS) - apply design patterns where appropriate - investigate/apply efficient data structures and algorithms - database design, implementation with reliability, availability & consistency in mind - database performance tuning - performance tuning by identification and optimization of the innefficient: API usage, algorithms, data structures, database implementation/usage, transactions handling, network interaction, etc - resources management fixes (memory/resources/handles leaks) - "sense" for the algorithm/workflow complexity in means of time/memory consumption Primary technologies: - .NET, C#, WPF, WCF, LINQ, ASP.NET/MVC - SQL, MS-SQL/T-SQL, Firebird, PostgreSQL, MySQL, SQLite - ADO.NET, Entity Framework, NHibernate - Spring.NET, Castle, Unity - MSMQ, RabbitMQ - WinForms, WPF, DevExpress, Telerik - Android/Java (REST,SOAP, JSON, GCM, SSL) I'm willing to communicate at any suitable time through Skype or any other preferred IM. I'm available 40+ hours per week and usually available from 10:00 to 22:00, UTC+2:00 Looking for interesting projects and long-term relations. Regards, Daniel

    $27.78 /hr
    4,346 hours
    4.83
  8. Toko Achim

    Toko Achim

    Web Designer

    Uganda - Last active: 1 day ago - Tests: 4 - Portfolio: 1

    I am a committed and impeccable person when it comes to work, I love working and am very spontaneous hence able to work in various fields. i am good at research, office work and engineering drawings as i have a Certificate in Computer Maintenance/ Usage and a Diploma in Refrigeration and Air Conditioning, All this i put where applicable when working. Satisfaction of my clients is my motive.

    $4.00 /hr
    1,402 hours
    4.97
  9. Jetz Alipalo

    Jetz Alipalo Agency Contractor

    Front-End Engineering | HTML5 | CSS | jQuery | Grunt | Ajax

    Philippines - Last active: 1 day ago - Tests: 5 - Portfolio: 85

    Gained 5 years of "Solid Experience" in web development (mobile and desktop websites) focused on Front-end engineering, UI/UX development, website and mobile aesthetics. ■ Strong XHTML / HTML5 / CSS3 / SCSS ■ Solid jQuery / jQuery mobile / Ajax / JSON / Twitter Bootstrap / 960Grid ■ YUI Library / HTML5 Boilerplate / OOCSS ■ Progressive Enhancement / Graceful Degradation / Responsive Websites ■ Sleek, clean cutting edge web and mobile design solutions. ■ W3C compliant code ■ Focused on user-center, Lead generation designs and behavior ■ Comfortable on any Back-end Templating languages/technologies .NET / MVC4 / PHP / Ruby Ability to design and develop websites using photoshop or corelDraw, slice and hand code it complying in/with web standards. I take pride in saying that I will make it possible to intensify the highlights of your company regarding products and services that you offer, to deliver distinct and excellent web solutions that are modified to fit your company's needs Fast, quick turnaround time Guarantee http://sleekcut.com/

    Groups: Bluehost Developers and Designers

    Associated with: JERO Multimedia Solutions

    $27.78 /hr
    4,090 hours
    4.78