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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, 4,511 JavaScript projects are completed every quarter on Upwork.

4,511

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. Tahir Majeed

    Tahir Majeed

    Full-stack Desktop/Android/Web Developer

    Pakistan - Tests: 6 - Portfolio: 10

    -- UPWORK TOP RATED DEVELOPER -- A Highly skilled, Certified Software Engineer who offers a unique combination of cross-functional skills with 6+ years of experience in related fields, I specialize in front-end, Backend development and software architecture. It means that I have a familiarity with each layer of development and a commitment to gaining expertise in all software technology. In my case, I enjoy working with small to large businesses to provide architectural and custom business solutions that help my clients resolve mission-critical problems, grow their business, and improve their revenue stream and profitability. My skill sets include: Frontend skills: * DevExpress * UI Component * MS Visual Studio * HTML5 (audio, video, canvas, geolocation, localstorage), css3; Backend skills: * C# with All Available Dot Net Frameworks * PHP, javascript/node.js; Databases: * Relational: Mysql, MSsql, PostgreSQL; * NoSQL: MongoDB, Redis; A multilingual professional who has worked with clients from around the globe, I am deeply involved in all my projects from start to finish. I listen to my clients attentively and provide them a vision for what they want, and then I collaborate with them to create and execute a plan of action. I continuously provide my clients with the pros and cons on each choice they make and convey my recommendations for their selections. I can fully assure you that actualizing your technical goals is my number one objective. I am 100% committed to maintaining my 5-star ranking. To me, anything less than full and complete customer satisfaction is unacceptable.

    $30.00 /hr
    3,392 hours
    4.39
  2. Tewfik D.

    Tewfik D.

    IT Expert, Web developer, Linux Sysadmin

    Algeria - Tests: 5 - Portfolio: 13

    Holding an Engineering Degree in Control & Automation, with 7+ years experience in the IT field, I am routinely dealing with web projects and embedded systems development. Specialized in Linux/Unix environments, committed to high-standards and a sense of responsibility, I will be happy to collaborate in web-services projects and server administration jobs.

    $16.67 /hr
    71 hours
    4.62
  3. Nicholas Williams

    Nicholas Williams

    Designer. Developer. Innovator. Creator.

    Jamaica - Portfolio: 5

    I'm Nick and I love using technology to create beautiful things. I develop websites, mobile applications, and web applications - ranging from the most serious of business projects to simplest of casual games - all the while using the latest and best technologies around to produce amazing results. I go above and beyond my clients' expectations on every job and I take pride in delivering on my promises with unparalleled reliability and consistency. - BSc. in Management Information Systems (Computer Science Major) - ~ 7 years experience working in the Information and Communications Technology industry

    $40.00 /hr
    68 hours
    4.09
  4. Medi Ravi Theja

    Medi Ravi Theja

    Expert Web Designer and Web Developer

    India - Tests: 6 - Portfolio: 4

    I’m Full-Time Web Designer. With over 3+ years of web designing and web development experience, I can provide you complete front-end using Adobe Photoshop, Fireworks, CSS/XHTML, CSS3/HTML5, JavaScript and JQuery. I’m versatile team player with excellent communication skills and can work in a group as well as individually to handle the entire life cycle of application development. I try harder and care more about my clients. My target is to always exceed the expectations of clients while adhering to the highest standards and ethics of service delivery. I can also make any updates and upgrades on your current websites. Here is a brief sampling of skills and technologies I am currently working with: HTML | CSS | HTML5 | CSS3 | Twitter Bootstrap | Responsive Web Design | JavaScript | JQuery | Ajax | GitHub | Linux Why Choose Me: # I have 3+ years of professional experience in different Software IT firm and developed Real-Time Web Designs and Cloud Web applications. # New to ODesk but worked with different IT based Web development firm as a web Designer and developer. # Responsible, highly resourceful, detail-oriented, reliable, goal-oriented, relentless, self-motivated, open-minded, and willing to learn.

    $3.33 /hr
    29 hours
    5.00
  5. Gecel Molina

    Gecel Molina

    Senior Software Engineer - PHP

    Philippines - Tests: 1

    I have been in the industry for almost 4 years now, with wide range experience in developing desktop, mobile and web application. My main strength lies in my capability to learn new technologies and apply it to my current task. I am practicing Continuous Integration to automate testing and deployment, hence, delivering an application of great quality. I have experienced using Java, PHP, Wordpress CMS, MySQL, HTML, CSS and many more. I can work on Linux, Mac and Windows Environment. I am also a writer and would love to create articles for you if the need arises. Contact me if you need a well-rounded software engineer!

    $8.89 /hr
    414 hours
    4.71
  6. Rebecca B.

    Rebecca B.

    Experienced QA Tester

    United States - Tests: 2

    Experienced QA and Pre-QA testing for the past eight years for Goldman Sachs, a major US investment bank, testing in-house developed applications. I have solid experience in testing the following: -All major web browsers (IE, Firefox, Chrome, Safari) -Functionality testing -regression testing -black box testing -functionality testing -GUI testing -Mainframe testing I work very closely with developers and users (as needed) in developing, creating and executing test scripts. I am very comfortable testing on various platforms. I am very experienced in using various bug tracking software applications (i.e. JIRA). I typically use BrowserStack to test on multiple platforms and devices. I am also able to do automated testing through Selenium using Selenese. I have worked on over 20 projects that span users and developers all over the world. This would include users and developers in India, China, Singapore, France, UK, Spain, Italy, Brazil and the US. These projects include brand new functionality, enhancements to existing pieces of software, and brand new software. I love to work with developers and users globally. I am a quick learner and self starter. I am able to learn any new piece of software you can show my quickly and accurately. I am looking to make sure your clients have best online user experience possible by checking for mistakes and inconsistencies in your product. I look forward to hearing from you.

    $20.00 /hr
    79 hours
    5.00
  7. Ronald Suez

    Ronald Suez

    Web Developer

    Venezuela - Tests: 1

    Web developer located in Venezuela ,at present I’m coursing my bachelor degree of IT engineering at UCAB Guayana . I define myself as a tech entrepreneur , decided to create rich web social services and network solutions. Experience My experience ranges between database design and management (Especially in PostgreSQL), back-end and front-end programming , configuration management and continuous deployment . As a back-end developer ,I've done several web solutions with PHP using good practices , design patterns and also applying paradigms like object oriented and structured programming . As a front-end developer , i've worked with HTML, CSS and Javascript technologies using several frameworks like JQuery and Backbone.js for JS and Twitter Bootstrap for CSS. Currently I'm learning Django and Rails Programing.

    $10.00 /hr
    0 hours
    5.00
  8. Ahsan A.

    Ahsan A. Agency Contractor

    Software Engg

    Pakistan - Tests: 2 - Portfolio: 1

    - Web Application Developer, Database Administrator, and Software Project Manager in a wide variety of business applications. Particularly interested in client/server and relational database design using My SQL and MS-SQL Server. - Managing and configuring data replication Servers Using MySQL Server - Network Manager with hands on experience of managing 150 node Network and managing and configuring network equipment including exchange server and Active Directory configuration - Implementing Network security using ISA Server and various opensource tools including astro , Microtik. - Configuring ,customization and managing Pridictive Dialers like Goautodial,elastix etc

    Groups: LoginRadius

    Associated with: techaced

    $33.33 /hr
    446 hours
    4.76
  9. Bharat K.

    Bharat K. Agency Contractor

    Technical Rails/Sys Admin Specialist and Developer

    India - Tests: 7 - Portfolio: 1

    Always 5***** and I am 100% sure you’ll love working with me. More than 5.5+ years of experience as both a hands-on architect and a software engineer. Specializing in Ruby, Rails, Sys Admin, HTML5/CSS3, Bootstrap3, Responsive, AngularJS. SPECIALTIES: Ruby, Rails, Meteor, Node.js, JavaScript, AngularJS, HAML/SASS, HTML5, MongoDB, SQL, Solr, Git, SVN, Amazon Web Services, EC2, Nginx, Apache, Agile processes and methodology, RSpec, Cucumber, TDD, BDD. I have done Master Degree in Computer Science . I am a strong software engineer who is passionate about large-scale systems. I care about producing clean, elegant, maintainable, robust, well-tested code. Proficiency in the following skills and technologies: Coding: Ruby, Rails, Git, Make, Subversion, SQL, HTML, CSS, Javascript, Angular, Node, Backbone, Gulp, Grunt Operating systems: Unix, Red Hat (RH 5 to RHEL 6), Debian. Cloud: Rackspace, Heroku, AWS, DigitalOcean Web and Middle Services: Apache, Tomcat, Wordpress, Nginx, Unicorn, Passenger, Mogrel Databases: MongoDB, MySQL, PostgreSQL, SQLite, Redis. Email Services: Postfix, Sendmail, SpamAssassin. My Responsibilities: * Ruby coding * AWS Cloud management with hands on experience in EC2,S3,Cloudwatch,ELB,Autoscaling,RDS etc * System administrator for various flavours of Linux providing hosting support for applications, server setup and troubleshooting. * Tuning the platform software stack for achieving the most optimal performance. I am ready for Leading the team / Projects and Development. Contact me. Thanks

    Associated with: 24ROR Labs(5***** Leading Freelancers)

    $20.00 /hr
    2,439 hours
    5.00