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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, 4,711 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: August 1, 2015
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  1. Alan P.

    Alan P.

    WordPress Developer with expertise in PHP, JQuery, CSS, HTML, MySQL

    Argentina - Tests: 9 - Portfolio: 9

    My objective is to create great web experiences through my knowledge of Wordpress, PHP, Javascript, JQuery, AJAX, HTML, HTML5, CSS, MySQL, Foundation Framework 5, Woocommerce, Pods Post Types, Bootstrap, Visual Composer and Sencha Touch 2. You can view my website/portfolio at http://alanwpdev.com. I am proficient in creating responsive themes from PSD files along with developing custom plugins as well as fixing problems in existing Wordpress sites. I've also worked with the Genesis themes and with frameworks such as CodeIgniter. But that not all!, Having worked 10 years in desktop programming I am also skilled in system analysis, relational database design and user interface design. Please note, I prefer working on hourly rather than fix priced contracts.

    Groups: Bluehost Developers and Designers, Crossrider

    $25.00 /hr
    6,508 hours
    4.77
  2. Anatolii R.

    Anatolii R.

    node.js (ex. php) backend webdeveloper

    Russia - Tests: 7 - Portfolio: 10

    I'm one of the 3% most active JavaScript users on github - see first link in my portfolio. I have passed nodejs test among 10% most skilled nodejs developers - https://www.odesk.com/exams/_10426641 I mainly develop scalable RESTfull NodeJS servers for native mobile or single page applications or phantomjs based webscrappers trying to keep them simple and fast. I'm proficient with MySQL,PostgreSQL, AmazonRDS, MongoDB, Redis as databases, and can use most suitable one for your project. I can be your devops for tasks of deploying nodejs applications on Centos 7 VPS/VDS servers, Amazon EC2 or Heroku Cloud Application Platform. In my work i use git,mercurial and SVN version control systems, for every job i create a private repo at bitbucket.org for (me and customer only) for feedback, bug reports and support. I have a strong background as php/zend/symfony 1.4 developer and linux user since 2002 year. My work hours is 5 PM to midnight - Moscow time.

    $33.00 /hr
    1,170 hours
    4.21
  3. Mariya Volzheva

    Mariya Volzheva

    DB dev(Oracle,MSSQL,MySQL) + Java/JSP/PHP/CSS

    Ukraine - Tests: 5 - Portfolio: 2

    I prefer to work in the field of database development: Oracle, MSSQL, MySQL, Postgres, that includes database design, optimization, migration and integration. Besides I gained experience in developing software: web-portals (Java / JSP / Java Servlets, PHP, HTML, CSS, java script), C# applications (web services mostly), Java apps. I'm looking forward for opportunities to improve existing skills and to learn new technologies.

    $20.00 /hr
    884 hours
    4.89
  4. Meenakshi D.

    Meenakshi D.

    PHP, MySQL, Wordpress, Joomla, Cake PHP, Codeigniter, HTML5 Developer

    India - Tests: 4 - Portfolio: 10

    Believe in "On Time Delivery and Best Quality Services" to fully satisfy my clients. I have been PHP/My SQL expert developer for over 7+ years. Creating Responsive HTML 5 design and PHP project is my passion. I am ready to work in an affordable rate once you give me opportunity to work with you. I have very strong competency to build websites from ground up to high level entrepreneur. I will be available 24X7 hours. I have 7+ years of working experience with following latest technologies: Technical: PHP 5, MySQL 5, Word Press XML, Ajax, jQuery, JavaScript, HTML5, MS-SQL, Mobile ready websites, Google Maps, API Integration, PayPal, Authorize.Net, Web Services, FedEx Shipping Services etc. Non-Technical: Microsoft- Office, Internet-Browsing, Google Analytics, Data-Entry, Google-Docs, Research. Over last 7 years I have developed numerous of multi-tier and distributed applications using Software Development Life-cycle to implement the coding skills with n-tier professional coding standard. I worked on various type of projects like E-Commerce, Payment Gateways Integration, Online Payment Processing, Check21 processing, Real Estate, Social Networking, Custom Shopping Carts I have very strong skill sets in managing complex projects along with database and ability to work as a team lead or a freelancer.

    $12.22 /hr
    2,372 hours
    4.88
  5. Billel H.

    Billel H.

    Master's Degree in Computer Science

    Algeria - Tests: 18 - Portfolio: 2

    An outline of my skills and experiences will show what I have to offer, I am professional in: -Web Development : html5, xhtml, CSS, PHP, JavaScript , jQuery, Resposnive Web Design, SEO, xml, ASP.NET using C# and VB -Integrated development environment (IDE): Microsoft Visual Studio 2010, Netbeans, Eclipse, Adobe Dreamweaver CS6. -Database: SQL, SQL server 2008R2, MySQL, Oracle Database, PostgreSQL and Data warehouse. -Programming language: C# ,java , python, Visual Basic, C++. -Office Suite: Microsoft Office (Word, Excel, PowerPoint, Access and Outlook), SharePoint. -Design and Multimedia: Adobe Creative Suite CS6 (Photoshop and Acrobat X Pro). -Operating System: Windows(XP, Vista, 7,8), Linux(Ubuntu, Red Hat), IOS. -Networking: Open Systems Interconnection (OSI) model, Internet protocol suite (TCP/IP) model, LAN, VLAN, WAN, DNS, DHCP, switch, Access point and Router Configuration. -Modeling language : Unified Modeling Language (UML) and Merise. -Architecture and Mechanical engineering: Technical drawing, Architectural drawing. -Management: Human Resource management. -languages: English, French and Arabic. I am at your disposal to DO THE BEST.

    $25.00 /hr
    82 hours
    4.79
  6. Anjana Thaker

    Anjana Thaker

    Web Developer for Mobile and PHP applications

    India - Tests: 2 - Portfolio: 7

    I am an Engineering Graduate with total 7 years of experience. I completed my engineering in Information Technology. I am having excellent analytical and logical skills. I have indepth knowlege in PHP, MySQL, HTML, HTML5, XML, Ajax, JavaScript, jQuery, SQLite, LDAP, Google Maps & iPhone application development. I am PHP & iPhone application developer. I am having 5 years of experience in PHP web development and 2 years of experience in iPhone application development. I have developed many projects in PHP like - Social networking site, Shopping cart, Realestate project, Inventory management system for restaurant, Banking web sites, Tours and Travels web sites, e-Commerce web sites, Advanced mileage reporting system etc. I have developed many Social networking applications, Real Estate applications for iPhone. I have also worked on Ajax, jQuery and Google maps in my projects. I am having good knowledge of database like - MySQL and SQLite. I am very much hardworking and ready to work on new technologies or new projects that challenge my capabilities.

    $7.00 /hr
    39 hours
    4.95
  7. Tapmeet Singh

    Tapmeet Singh

    Full Stack Web Developer

    India - Tests: 4 - Portfolio: 6

    My career as a web developer started four years ago in which time it has proven that even though I am a good developer I am even better at coding and slicing. HTML, CSS, Wordpress, Magento, JQuery and Twitter Bootstrap are the areas in which I excel but I am also familiar with back end development languages like Laravel and PHP. Also, I am ready to learn new ones and expand my current knowledge of the fore mentioned as needed to the point where it makes me do my job faster, better and more efficiently. That is the way I dived into web programming in the first place and started to like it through the learning process. As an individual, I'm the person that stands out from the crowd. If you want the same for your business, then I'm the professional you should hire!

    $22.22 /hr
    123 hours
    4.99
  8. Robert Cummings

    Robert Cummings

    Lead Developer/Project Manager, PHP/MySQL, JS/jQuery, WordPress Pro

    United States - Tests: 6 - Portfolio: 6

    Non-agency professional skilled in: * Project management ( Apps / Web apps / Web sites ) * WordPress development ( Plugins / Themes ) * Server-side scripting ( PHP 5.x / MySQL 5.x / CRON ) * Client-side scripting ( JavaScript / jQuery / AJAX ) * Markup languages ( XML / XHTML / HTML5 ) * RESTful APIs ( Integration / Implementation ) * Facebook integration ( Authentication / FQL ) * Server management ( Linux / Windows ) I have over ten years of experience in the IT field working both independently and as a sub-contractor. I have a deep understanding of web technology, programming, graphic design, and search engine optimization. I'm a complex problem-solver, not a problem-creator. I communicate and work well in a team environment. My communication and planning skills are strong enough to coordinate the work of others. Currently, I am seeking both short and long-term positions. Specializations: * Managing development projects from inception to completion * Producing beautiful, functional and responsive sites, apps and UIs * Developing and maintaining WordPress themes and plugins * Securing and maintaining WordPress websites * Maintaining and editing content for maximum readability and SEO * Twitter Bootstrap-based web sites and apps I also have over seven years of experience servicing and maintaining computer systems and networks for local residents and businesses; troubleshooting computer hardware and software issues, recovering lost data, providing remote desktop support, and much more. CompTIA A+ Certified Professional ( 2005 ) Bachelor of Science in Information Technology with a concentration in Web Development ( 2012 - Present ) Speaks English only Eastern Standard Time (EST)

    $33.22 /hr
    540 hours
    4.81
  9. Pooja S.

    Pooja S.

    HTML5,Bootstrap3, CSS3, Jquery, Wordpress expert

    India - Tests: 6 - Portfolio: 8

    I am fast, efficient and reasonably priced but those reasons alone are not why you should hire me. You should hire me because i will provide you with a complete hassle free solution to your web development needs. I am skilled in Custom CMS, PSD, XHTML/CSS, HTML, Grid System, Responsive Designs, Mobile App, Bootrap, Web Design, Jquery, Java Script. Another remarkable point is my support. So when a job is done and handed over I provide free support even after long long days. I always pay attention to our client and specification. So if you are looking for your website development just pick me and take the best quality of work.

    $10.00 /hr
    907 hours
    4.88
  10. Ahmed Feki

    Ahmed Feki

    Expert Web Developer / Designer

    Tunisia - Tests: 8 - Portfolio: 23

    Top 30% for PHP5 &jQuery & HTML 5 tests takers on oDesk.com Proficiency in PHP - 7 years of experience in Object Oriented Programming with database modules and MVC model. Proficiency in CakePHP Framework - Knowledge of HTML 5 , CSS3, JavaScript,JQuery, AJAX,JSON and Enterprise resource planning (ERP) systems that integrate internal and external management information across an entire organization ,several years of experience in creating websites and web applications . I've worked with various APIs, including: Mandrill, Flickr ,Facebook Youtube , ImageMagick , and others. I've written wrappers for APIs, as well as written APIs for outside integration into applications I've written. I am comfortable working with other developers and designers. So If you need someone who can think critically about tough problems, suggest solutions and consult you on your projects, I'm your man. I can serve excellent result for you. I will devote full time for your job and will do my best for your success. Thanks for your time to read my profile. Contact me anytime you want, then I will wait for you.

    Groups: Application Developers Alliance

    $30.00 /hr
    3,109 hours
    4.86