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.

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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, 4,736 JavaScript projects are completed every quarter on Upwork.

4,736

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: May 1, 2015
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  1. Dan C.

    Dan C.

    Expert PHP/JavaScript developer & AWS solutions architect

    Romania - Last active: 4 days ago - Tests: 13 - Portfolio: 2

    I am a full stack software engineer specialized in building PHP / JavaScript based web applications. I'm also focused on cloud computing, more specifically on AWS (Amazon Web Services). In my experience in software development, I have played a key role in planning, architecting, building, releasing & maintaining software products. In 2012, I cofounded Sitedity, a start-up based in Brasov, Romania that provides a website creation platform for small businesses and individuals (SaaS). Here are some of the technologies that I'm focusing on: PHP / JavaScript / CoffeeScript / HTML5 / CSS3 / RDBMSs (MySQL, PostgreSQL, SQLite, etc.) / NoSQL DBs (Redis, MongoDB, etc.) AWS / EC2 / S3 / CloudFront / DynamoDB / SimpleDB / RDS / CloudFormation

    $60.00 /hr
    1,221 hours
    5.00
  2. Payal G.

    Payal G.

    Expert Ruby on Rails Developer

    India - Last active: 14 hours ago - Tests: 7 - Portfolio: 9

    Availability : Full time for $4500 per month Expert Ruby on Rails developer with over 7 years experience in developing web applications in different domains. My core competency is to be able to jump in to any phase of project life cycle with full efficiency. Worked well on projects with team of 1-12 members as well as single handedly built projects from scratch to the production/maintenance stage. Full stack developer with backend, frontend and server management skills. Skills: Ruby on Rails, Ruby JavaScript, jQuery, node.js, backbone.js, d3.js Mysql, postgresql, neo4j, mongodb HTML5, CSS3, HAML, SASS RSpec, Cucumber, Selenium, Capybara Amazon Web Services, Heroku Github, SVN Trello, Asana, Pivotal Tracker Adobe Photoshop, Adobe Illustrator API Integration (Facebook, Twitter, Instagram, Salesforce, Google Services and any third party service) SDK development, API development

    $55.56 /hr
    3,056 hours
    4.94
  3. Luke Jurgs

    Luke Jurgs

    Senior PHP/Javascript/SQL Developer

    Australia - Last active: 14 hours ago - Tests: 5 - Portfolio: 2

    Over the last 12 years I've worked with PHP, MySQL/PostgreSQL/MSSQL, JavaScript, HTML/CSS and related web technologies to create a large number of websites and web applications. I've worked for a number of startups and for a large listed company. My strength is the knowledge I have of what the web application stack is capable of, how interacts with the underlying server software/hardware and browser. This insight allows me to build robust, sophisticated and fast software. Most recently I have been building thick client side applications using Backbone.js and Require.js. I believe that the future of consumer software is going to be dominated by this type of software stack. It gives me great pleasure to be building the future right now. I also have excellent Ubuntu/Debian/CentOS Linux administration skills and have managed a large number of different servers. If you're after a serious and capable programmer then look no further.

    $42.00 /hr
    2,230 hours
    5.00
  4. Md. Sabur Khan

    Md. Sabur Khan

    Magento Expert, 4+ yrs experience, 250+ Magento projects and 3800+ Hrs

    Bangladesh - Last active: 1 day ago - Tests: 12 - Portfolio: 16

    I'm a Magento developer and consultant of having over 4 years of experience. I have finished MORE THAN 200 MAGENTO jobs successfully with great feedback. Exhaustive skill and business professional expertise to provide efficient and elegant solutions with the following: ✔ Magento Responsive theme development. ✔ Basic configuration of Magento based eCommerce store. ✔ PSD ot Magento theme conversion. ✔ Magento speed optimization. ✔ Magento version up-gradation. ✔ Magento Data Export & Import. ✔ Integration of different Magento extensions. ✔ Customization/Modification of pre build Magento theme design as clients requirement. ✔ Magento site maintenance. ✔ Basic and advance SEO for eCommerce website. ✔ Fixing Magento browser compatible issues. ✔ Theme related bug fixing. ✔ Plugin Related bug fixing. My goal is to attain client satisfaction by professionalism, superior quality, innovation and deliver web applications using the latest technologies with best quality.

    $45.00 /hr
    3,907 hours
    4.91
  5. Oleksii G.

    Oleksii G.

    WEB Developer/Network administrator- Ukraine

    Ukraine - Last active: 4 days ago - Tests: 8 - Portfolio: 7

    Reasons to hire me: Responsibility for the completed tasks to the client in the first place. Speed ​​of execution of tasks - maximal: - 40+ hrs/week online; - starting immediately; - concentration on job; Main skills Web programming: HTML, CSS, PHP, MySql; Web administration: Linux/Windows base servers. SSH, Cpanel, Plesk + Photoshop as bonus to web programming. Favorite CMS: Wordpress, Magento

    $33.33 /hr
    1,058 hours
    4.96
  6. Naznin Rahman

    Naznin Rahman

    WordPress Developer || PSD to HTML || HTML5 || CSS3 || Bootstrap 3.0

    Bangladesh - Last active: 1 day ago - Tests: 7 - Portfolio: 11

    I am seeking opportunities to build new websites, Design and develop Full RESPONSIVE website, Wordpress premium / free templates customization, build wordpress new template or even redesign a website user friendly. My prime focus in the Web Market is WORDPRESS related jobs. I have developed a wide range of websites for all types of business and personal use. I am Expert in the following skills- HTML5 || CSS3 || Javascript || Jquery || Twitter Bootstrap 3 || PHP || MySQL || Photoshop || PSD to HTML & Wordpress || Hosting to Hosting Transfers || Prestashop || SEO etc. My capabilities - ❀ Wordpress programming, theme developing, plugin and widget creating. ❀ Converting PSD/PNG/Imagefiles to HTML-5/CSS-3. ❀ Converting HTML files to Wordpress. ❀ Developing a Wordpress theme from scratch. ❀ Tweaking Wordpress themes. ❀Tweaking CSS3 codes ❀ Bootstrap programming and designing. ❀ UI web programming and designing. ❀ jQuery and Javascript programming. ❀PHP and MySQL programming. ❀ AJAX programming. . FAQ 1. How do you communicate? Ans: Email, Gtalk, Skype (24x7) 2. When will you be able to start? Ans: I can start as soon as needed excluding weekends unless the project is very urgent. Kind Regards, Naznin Rahman.

    Groups: BigCommerce, Bluehost Developers and Designers...

    $40.00 /hr
    1,192 hours
    5.00
  7. Jaap Van Hardeveld

    Jaap Van Hardeveld

    End-to-end web developer specialised in Javascript, HTML5, UX/UI, Node

    Netherlands - Last active: 14 hours ago - Tests: 2 - Portfolio: 4

    I love making apps, like my latest project: Rallypoint, sort of like Stack Overflow for private teams, with a focus on quickly moving on and not wasting time. www.getrallypoint.com I can get passionate about perfecting a front-end flow and layout with HTML / CSS and Javascript, designing entire back end systems using Node.js / MongoDB or the good old PHP / MySQL and turning raw ideas into reality. I'm goal oriented and have no trouble constantly zooming in and out. I think about the product from end to end, from owner to user. Entrepreneurship is in my blood. Ever since I was just a teenager I worked on getting better at web development. I'm always looking for ways to challenge and improve myself. Over the years I've gotten heaps of experience in: * HTML / CSS / LESS / SASS * Javascript, both front and backend (React, Node, Flux, Backbone, Angular, Hapi, Express etc.) * PHP * MySQL / NoSQL database design * MVC Frameworks (Laravel, CodeIgniter, FuelPHP, etc.) Ofcourse I'm proficient in any tools that I need to do my job properly. I use Slack, Skype, Email and Google Hangouts to communicate, Sketch and Photoshop to work convert designs from mockup to HTML, Trello / Basecamp / Highrise for project and client management. I've got a smartphone and tablet and am hardly ever disconnected.

    $89.00 /hr
    2,575 hours
    5.00
  8. Serhey K.

    Serhey K. Agency Contractor

    Senior Ecommerce Developer (Magento, Wordpress, Joomla, Yii, cakePHP)

    Ukraine - Last active: 29 days ago - Tests: 4 - Portfolio: 10

    My Web carrier started in early 2007. Starting from that I have learned a lot of techniques and experienced in PHP/MySQL/Ajax. I had an opportunity to study different CMS systems like: Magento, Joomla, Drupal, Wordpress, osCommerce, phpMyDirectory, Interpire Shopping Carts, etc,the most popular Frameworks I worked with are: cakePHP, Zend Framework, Yii Framework, Symfony2. I worked on small startups and large companies as well, and was always proud to find myself helpful for all them. I am able to manage and implement a website project from scratch. Currently I'm looking for the interesting ongoing projects that will allow me to continue improving my experience and skillset in the web technologies. My main objective is to be a professional in web applications development that are using different technologies such as well known Frameworks, CMS systems, JavaScript libraries, etc.

    Groups: Bluehost Developers and Designers

    Associated with: SkWeb

    $50.00 /hr
    2,540 hours
    4.88
  9. Mirzasalman F.

    Mirzasalman F. Agency Contractor

    Php, JQuery, Javascript Expert, and Graphic Designer

    Pakistan - Last active: 2 days ago - Tests: 9 - Portfolio: 1

    I have 5+ years of work experiences in Web Development and Web design, i have developed wide range of websites using HTML, DHTML, PHP, JQuery and java script. Currently i am working as a Team lead and I am seeking opportunities to build websites from ground level, specially in CODEIGNITER/YII frameworks.Also i am DRAG/DROP EDITOR EXPERT I can do magic with PHP, JQuery/javascript and AJAX. I am also an innovative Graphic Designer. Contact me for Photo editing, Banner, Logo Designing, Brochure, Posters, Web Graphics and Designs etc

    Associated with: Innovative Minds

    $38.89 /hr
    1,226 hours
    4.96
  10. Mayur B.

    Mayur B. Agency Contractor

    Rubyist - Experienced Ruby on Rails Developer - Agile,BDD,TDD Devloper

    India - Last active: 9 days ago - Tests: 5 - Portfolio: 9

    I have only one goal when writing a code for software: Create quality application which satisfy software owner and users. I have more than 6 years of experience in developing enterprise-level web applications in the medical, e-commerce, CMS, real estate and auction spaces. I have created 20 small applications for clients and well as for my personal use using Ruby on Rails. I have also worked on upgrading Rails 2 version web applications to Rails 3.x version I have developed 9 web applications using Ruby 1.9.2 and Rails 3.x. With this application I have also used Javascript and Ajax. While developing web application I also follow TDD, BDD, and Agile. With these methods, I have provided high quality web applications to client before deadline. I also have expertise on managing various servers and deploying rails application on the servers. I have started working as Ruby on Rails developer and also had worked in teams from India, USA, Philippines, Serbia, Canada, UK and Ukraine working together and lead them as well. Technologies, I've worked with: Ruby, Rails, HTML, CSS, HAML, CSS, Compass, MySQL, PostgreSQL, MongDB, Redis, Amazon EC2, Amazon S3, Javascript, jQuery, Google map API, Twitter API, Capistrano, Cruisecontrol.rb, Rspec, Cucumber, Rcov, Shoulds, Selenium, Linux, Mac OSx, Git, SVN, XML, RMagic, Sphinx, Omniaut/Devise/AuthLogic/restful-authentication, Httparty, Nokogiri and much more…

    Associated with: GVI

    $51.00 /hr
    2,377 hours
    5.00