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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, 4,711 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: September 1, 2015
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  1. Dorris joy A.

    Dorris joy A.

    Certified PHP/MySQL/HTML5/CSS3/JS/SVG/Canvas dev

    Philippines - Tests: 5 - Portfolio: 1

    With almost 10 years evolving in the IT world, i've gained sufficient knowledge and now very competent to develop applications and websites for people around the globe. I've done websites with CMS, online booking and reservations, CRM systems, streaming video playlist, mobile services in the Philippines (Smart, Globe, Sun). These projects were developed mainly with PHP and MySQL. Also, Javascript plugins and framewroks are also injected to provide cool user interaction. Aside from being a programmer, Im also inclined to art and designs, so Im very particular with the look and feel of the product, while taking in mind the clients' specifications.

    $30.00 /hr
    1,539 hours
    4.80
  2. Konstantin S.

    Konstantin S. Agency Contractor

    bug free software development, fine art and illustration

    United States - Tests: 7 - Portfolio: 5

    I am a software design engineer with extensive experience in design and implementation of desktop and web applications. During my career I have worked with many different technologies, both proprietary and open source. Most importantly, I know how to write code that has a solid theoretical foundation. If your project requires high quality, "bullet-proof" code, I can help you. I am also a fine artist and I would be very much interested to get involved in to an illustration project or a computer animation project, in particular, HTML5 canvas animation. If you would like to hire me for a fixed-price job, please make the job hourly and set the job's limit on hours to be equivalent to the value of your fixed price.

    Associated with: k design

    $66.67 /hr
    2,368 hours
    4.99
  3. Lajwant Singh

    Lajwant Singh

    Sr. Web Developer and Designer with 8+ years of exp.

    India - Tests: 3 - Portfolio: 3

    I have more than 8 years of experience in Web Design & development, Software development and Mobile Applications. i believe in dedications, and complete the projects within deadlines. I am 24*7 available for our clients and give a quick response. I am working on these technologies like JAVA (Core and Advance) ASP.NET with MVC, MY SQL, Code Igniter, CakePHP, Zend,WordPress Woo-commerce, WordPress Theme Customization and WordPress Plugin Development,Fix Loading website speed issue and Remove or clean Malware issue . Development from scratch ,Responsive Design,Customize genesis Theme Design and Creating or modifying Plugin,Integration of Payment Gateway,Fix revolution slider issue , Muffin Builder etc. I have vast experience in WordPress, BB Press Forum and Gravity Form Plug-in programming, development and Design, HTML ,CSS,JAVASCRIPT, JQUERY,AJAX,PHP. My passion is in Developing responsive WordPress websites and creating clean & compatible to desktop, i pad, tablet, i phone, and mobile browsers. 1. Convert PSD to HTML,WordPress theme. 2. Development of website from scratch or Handel ongoing projects . 3. Create LANDING PAGE OR HOME PAGE AND PSD. 4. Create and Customize WordPress Theme. 5. Fix or Solve any errors and bugs. i am dedicate 40-45 hours/week to our client project, and my daily hours are negotiable. My priority is customer satisfaction. I will provide you with services that will ensure a long term professional alliance with you.

    $11.11 /hr
    1,104 hours
    5.00
  4. Maksim Kudrytski

    Maksim Kudrytski

    Senior UX/UI Graphic Designer

    Belarus - Tests: 4 - Portfolio: 3

    my skype: maksim.kudrytsky I was working in game dev for 2 years, timemanagement companies for 3 years. I'm a founder of the game company Fatenation. Artist and developer http://fatenation.com, also it's available through the appStore. I have a good experience in design of SAAS and any other human interface systems, design for mobile os games and commercial apps. I'm working with HTML, DHTML, Angular, MySQL, JAVASCRIPT, CSS I also have some experience in the following areas: SQL, Ajax, Wpf, OOP, SQL SERVER, .NET, DELPHI and software design and testing.

    $33.33 /hr
    3,427 hours
    5.00
  5. Daria G.

    Daria G.

    Back-end and front-end dev and photographer

    Ukraine - Tests: 2 - Portfolio: 1

    I specialize on Ruby on Rails and front-end development. In spite of the fact I have got a degree in International Journalism and Translation, I worked as QA and IT Sales for total of 3 years (from 2008) and then moved to web development from Jan, 2012. I have performed both back-end tasks (from basic CRUD to making simple APIs or server scripts) and front-end (building static websites from scratch or developing views with twitter-bootstrap). I believe the experience is formed with the quality of the projects, you have delivered, and not with the years of sitting in front of the laptop. Specialties: ruby 1.9.2+, Ruby on Rails 3.0+, linux and MacOS X environment, unix-shell, Git, SQL (SQLite, MySQL, PostrgeSQL), HTML, Haml, CSS, Sass, Less, twitter-bootstrap, javascript, jQuery Here is link to my github profile: https://github.com/amseledka I do photographs and various design tasks in my spare time, as well as help my friends with Russian-Ukrainian-English translations. My flickr profile: http://www.flickr.com/photos/37859578@N06/

    $33.33 /hr
    1,857 hours
    4.61
  6. Arshad M.

    Arshad M.

    Expert Web & Frontend Developer

    Pakistan - Tests: 9 - Portfolio: 19

    I mainly work in Wordpress and front-end development (HTML/CSS/JS). I can create Wordpress themes from your provided design and ensure a pixel perfect implementation. I am a professional web developer with 7 years of experience. I am expert in Slice PSD / JPG / PNG / existing website to XHTML / HTML5 / CSS3 / WordPress / Bootstrap / Responsive Web Design, Javascript, AJAX, jQuery, jQuery Mobile, PHP, MySQL. Expertise in: ✔ Twitter Bootstrap ✔ PSD to XHTML,HTML5 ✔ PSD to WordPress Site Development ✔ Existing Website to WordPress Site ✔ Wordpress editing and customization ✔ œ” Responsive Web Design ✔ œ” WordPress E-Commerce Site ✔ WooCommerce ✔ PHP Web Application Development Why you hire me for your Project ? ✔ I am available minimum 12 hours on Upwork from 1PM - 5PM & 10PM - 5AM (UTC+05) ✔ I never take any project which I think I cannot do in time. ✔ My client's are always 100% satisfied with my work. You can see my feedback on Upwork :) ✔ œ” I am always reliable, honest and hard worker.

    Groups: Bluehost Developers and Designers, Crossrider...

    $25.00 /hr
    1,681 hours
    4.99
  7. Hoang Le

    Hoang Le

    Expert Web Development, Html, Css, Javascript, Node.Js, iOS, Android

    Vietnam - Tests: 2 - Portfolio: 3

    Over the last 4 years, I have developed a wide range of websites using HMTL, Javascript, PHP, Node.js, MongoDB 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 some experience in the following areas: Jquery, Express.ns, SQL, Ajax, OOP, and software design and testing.

    $11.11 /hr
    2,123 hours
    5.00
  8. Bojan Z.

    Bojan Z. Agency Contractor

    Drupal Developer

    Serbia - Tests: 2 - Portfolio: 2

    Throughout my career I have gained considerable experience in Content Management Systems, Database Management, PHP, XML, MySQL, jQuery, JavaScript. In the past few years I have worked for Marketing Companies 'Publicis' and 'Saatchi & Saatchi' and completed projects for various clients including Coca Cola, Komercijalna Banka, VIP mobile, HP, Renault etc. While working in the above mentioned companies I have demonstrated an excellent problem solving ability as well as improved my analytical skills and attention to detail.

    Associated with: Circle Web Foundry

    $22.22 /hr
    1,034 hours
    4.75
  9. Dmitrij K.

    Dmitrij K. Agency Contractor

    Website / Graphic Designer

    Ukraine - Tests: 4 - Portfolio: 26

    Over the last 10 years I have developed websites using New Web Technologies. I have an experience on building websites from the ground, full project designing and developing the back-end and front-end. Also have experience in creating sites on CMS. To date, for the creation of sites I use the most advanced technologies: XHTML/HTML/DHTML, PHP, MySQL, JavaScript(JQuery), AJAX, CSS, XML, Flash, Action Script, Web3D. I also have experience with programs such as: Adobe Flash and Action Script, Adobe PhotoShop, Adobe Illustrator, Adobe Dreamweaver, Adobe InDesign, Adobe Dreamweaver, Adobe Pagemaker, Adobe Acrobat, CorelDraw, Corel PhotoPaint, QuarkXPress, Google SketchUp, Audacity, VirtualDub, OpenOffice.org, VMware and etc.

    Associated with: RusCoder

    $24.00 /hr
    7,751 hours
    5.00
  10. hasib ahmed

    hasib ahmed Agency Contractor

    HTML/CSS/Jquery, Wordpress Expert

    Bangladesh - Tests: 2 - Portfolio: 15

    I am an individual freelancer working on the web development field. It has been 5 years I am developing my career here on upwork(formerly oDesk) with a large number of happy clients. I have huge experience in programming PHP, wordpress, Database. I am very good with frontend stuffs like HTML, CSS, JS, jquery, visual composer, sliders etc. You can count on me on anything specially when it is about wordpress. Here I copy the expression of a recent client - "Wow, if you use a Wordpress site, no matter what issue you are facing or struggling with, Hasib seems to be able to solve it. I have increased the rate paid, as I value his service." I do like happy clients! I have an organized working environment. I am available on skype to give my clients a side by side working experience. My portfolio showcases hundreds of great projects that make me proud. Don't forget to check my employment history below which demonstrates my expertise.

    Associated with: Turning Point

    $16.67 /hr
    1,702 hours
    4.98