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: 23 hours ago - Tests: 13 - Portfolio: 4

    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
    1,241 hours
    5.00
  2. Payal G.

    Payal G.

    Expert Ruby on Rails Developer

    India - Last active: 23 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
    3,069 hours
    4.94
  3. Luke Jurgs

    Luke Jurgs

    Senior PHP/Javascript/SQL Developer

    Australia - Last active: 23 hours ago - Tests: 5 - Portfolio: 3

    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
    2,238 hours
    5.00
  4. Anwar B.

    Anwar B.

    Lead Web Developer with SEO Experience

    United States - Last active: 23 hours ago - Tests: 7 - Portfolio: 6

    I develop high quality Web Apps and Websites for Corporations, Small Businesses, and Schools among others. I use PHP, MySQL, HTML, CSS, JavaScript, Photoshop, JQuery, Ajax, WordPress, CodeIgniter, LAMP, and SEO in my projects. 100's of companies have trusted me with their sites, and many have stayed with me through the years. My clients do very well with their websites. I want to help your company reach the same success. Please read my terms of service for information on how to communicate and collaborate with me: bit.ly/abterms

    $35.00 /hr
    582 hours
    4.64
  5. Slobodan D.

    Slobodan D.

    Web Developer and Graphic Designer / Moodle expert

    United States - Last active: 1 month ago - Tests: 6 - Portfolio: 27

    Hello! I'm Slobodan, and I am an experienced web designer/ developer who operate both as a freelancer, and as the creative web studio called “Simply Yellow” (www.darkvud.com). In last 8 years I have worked on a number of exciting web projects as a lead designer and developer; my specific offerings include: Websites (Design & Build), LMS development and administration, Branding and Design, Logo and Identity Development, Marketing Collateral (business cards, letterhead), Brochures. Comprehensive Knowledge of the following: HTML, CSS, XML, PHP, MySQL, JavaScript; Adobe (Photoshop, Illustrator, Flash); LMS (Moodle, eFront, Opigno /Drupal based LMS/); CMS (Wordpress, Drupal, Joomla); eCommerce (OpenCart, Magento). I balance creative thinking and client expectations to successfully translate concepts into functional design deliverables and I take great pride in delivering only the highest quality work.

    $70.00 /hr
    76 hours
    5.00
  6. Sigit N.

    Sigit N.

    Laravel, CodeIgniter, WordPress,JavaScript, Google Maps API specialist

    Indonesia - Last active: 8 days ago - Tests: 10 - Portfolio: 10

    I am a web application developer living in Indonesia. Currently, I am working for Dedicated-IT, developing website and web-based application for clients from Australia, UK, US, and Canada. For the last couple of months, I have been outsourced to Atomic 55, a Canada based marketing and internet technology agency. I'm one of the team members developing EstateVue, a system intends to help real estate agents and brokerages increasing their property sales.In my spare time, I create flash animation, banner, simple video editing, graphic design, and website development using WordPress, Code Igniter, jQuery, Mootools, osCommerce, and other tools in order to deliver the best result possible.Hire me, you don't need good results. You need the best one ;)

    Groups: Pro Web Designers

    $40.00 /hr
    23 hours
    5.00
  7. Md. Sabur Khan

    Md. Sabur Khan

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

    Bangladesh - Last active: 23 hours ago - Tests: 12 - Portfolio: 17

    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.

    $44.44 /hr
    3,907 hours
    4.91
  8. Jay Huang

    Jay Huang

    Web developer/Consultant

    Canada - Last active: 22 days ago - Tests: 8 - Portfolio: 16

    Struggling to find a web developer who understands your business? I am Jay Huang, a full stack web developer and consultant based in Vancouver, B.C. Having co-founded of 2 of the largest communities on the internet dedicated to Windows, Windows7Center.com and Windows8Center.com (2008~2011) -- I have experience taking projects from conception to a thriving business. This experience allows me to better understand your business and solve your most important problems. I provide web development and consulting services. What if you hired a seasoned web developer who was not only trustworthy and reliable, but knows that you don't just want code written...but that you need to make a positive return on your investment? That you want to make your business better off than it is today? What if this person learned about your business, got to the root of why you're looking for a developer, and applied their knowledge of the web to solve this problem? What if you could hire an ally, a partner, and not just a hired gun? What I can do for you: General technical consulting Web security consulting Wordpress themes and modifications Custom web development (PHP, HTML5, CSS3, JS) Search Engine Optimization (SEO) API development Responsive Design What I can't do for you: Graphics design Social media Copywriting

    $52.22 /hr
    187 hours
    5.00
  9. Shubham Pareta

    Shubham Pareta

    .Net MVC4 JQuery,IOS, Android, Web-Desktop Apps, Illustrator Experts

    India - Last active: 10 days ago - Tests: 2 - Portfolio: 27

    HI i have expertise in C# MVC 4 WCF ,Web-Window Apps, IOS, Android, Mac OSX, Flash builder, Action Script, Web Design, Logo Banner Design , Illustration ,Photoshop etc. For my work sample see my portfolio and few quick links are as follows http://instantsolutions.co.uk http://instantsolutions.co.uk/roster_sshots.htm http://instantsolutions.co.uk/metal_contract_sshots.htm http://hdsoftsolutions.com http://bhrigusons.com http://bhrigusons.com/RTS/index.aspx etc etc.... Five Final Games in Appstore 1.Bugs Eater- http://itunes.apple.com/us/app/bugs-eater/id561031200?mt=8 2.Fatty Fly- http://itunes.apple.com/us/app/fatty-fly/id563790587?mt=8 3.Sky Monster- http://itunes.apple.com/us/app/sky-monster/id561031952?mt=8 4.Beat Rabbit - http://itunes.apple.com/us/app/beat-rabbit/id560980704?mt=8 5.Shoot to Home- http://itunes.apple.com/us/app/shoot-to-home/id564477492?mt=8 Applications : Seven Final Applications in Appstore 1.SAB Ke Comics- https://itunes.apple.com/in/app/sab-ke-comics/id583630668?mt=8 2.SAB Ka Gadha- https://itunes.apple.com/in/app/sab-ka-gadha/id587732301?mt=8 3.SAB Ka Gulgule- https://itunes.apple.com/in/app/sab-ka-gulgule/id587729349?mt=8 4.SAB Ka Gopi- https://itunes.apple.com/in/app/sab-ka-gopi/id587365833?mt=8 5.SAB Ka Mama- https://itunes.apple.com/in/app/sab-ka-mama/id587727737?mt=8 6 .International Project- 1.WO? Decide With Friends- https://itunes.apple.com/us/app/wo-decide-with-friends/id641813302?mt=8 2.Peck: Williams- https://itunes.apple.com/us/app/peck-williams/id702672553?ls=1&mt=8 Android Apps: https://play.google.com/store/apps/details?id=com.app.amberalertgpstracker&hl=en https://play.google.com/store/apps/details?id=com.approutes.mysportsdiary.view https://play.google.com/store/apps/details?id=com.matrix.silentscheduler https://play.google.com/store/apps/details?id=com.jtmd.android.babyclub.ssg&hl=en https://play.google.com/store/apps/details?id=com.approutes.fakecall&hl=en https://play.google.com/store/apps/details?id=com.ummcliver&hl=en https://play.google.com/store/apps/details?id=com.callerapp&hl=en I have 8+ yrs exp in doing projects of. I use standard industry based architecture and methods to build projects. I have delivered projects internationally at London, USA, etc and couple of projects in India

    $66.67 /hr
    21 hours
    4.91
  10. Mauro Colella

    Mauro Colella

    Web Developer

    Switzerland - Last active: 23 hours ago - Tests: 10 - Portfolio: 8

    Over the last five years, building up on my experience of information systems, relational databases, and Object Oriented Programming, I have developed and maintained proprietary web applications combining a PHP or JSP backend, rich media, and responsive frontends using HTML5, CSS3, jQuery, Bootstrap, Backbone, as well as a number of other frameworks. I have also worked frequently with either Java or Adobe Flex, on both the backend and frontend. I am completely fluent with either Drupal, or WordPress, and have developed and marketed premium items for the WordPress platform. I also have experience with more specific environments such as Facebook, Android, or Google App Engine. My primary competence lies in complete end-end management of web development projects, and leveraging the power of distributed systems to offset your costs, while increasing the efficiency of your organization. I want to build the web or mobile application you, or your business has been dreaming of. Because I can.

    $40.00 /hr
    409 hours
    4.60