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. Karl O.

    Karl O.

    UI/UX Designer and Developer

    Sweden - Last active: 5 days ago - Tests: 1 - Portfolio: 6

    I'm a digital product designer and web developer from Sweden. I follow the principles of user-centered design to better understand your user and business goals. I possess a wide skill set, ranging from graphic and interaction design, to web and mobile application development. Please visit http://karlo.dunked.com/ to see more of my recent work, and don't hesitate to get in touch to have a chat about how I can help out with your next project!

    $75.00 /hr
    0 hours
    5.00
  2. Jill Molloy

    Jill Molloy

    Expert Front End Developer - WordPress, Sass, Haml, Responsive Design

    United States - Last active: 2 months ago - Tests: 5 - Portfolio: 4

    Hi, I’m Jill Molloy, a Front End Web Developer with a background in Web Design. I’m currently living in Santa Monica, California. I am an experienced WordPress theme developer. I can create a theme from scratch, including custom functionality, custom posts and any other requirements. I can design the theme myself or I can work from provided designs or HTML/CSS sources. I am also experienced working in the Ruby on Rails framework, fully utilising the asset pipeline along with technologies such as Sass, Haml and erb. I write my CSS using Sass as a pre-processor and I compile it with Grunt.js. I am a very experienced Sass developer, working with it as long as I have been developing websites. I am very comfortable working with JavaScript and jQuery and I have some experience working with Angular.js. I also provide a consultation and code review service. If you have already hired a developer and you'd like someone to review their code and suggest improvements then I can help. If you're looking to start a new project and you're not quite sure where to being, contact me and I'll create you a complete development strategy based on your expectations and timings. I really enjoying taking on challenging projects that require me to think and push my skills further than before. I have a hard time walking away from a problem before it is solved and I enjoy working in teams of talented individuals that will provide alternate perspectives and approaches to the tasks at hand.

    $75.00 /hr
    931 hours
    4.66
  3. Alex German

    Alex German

    Web Programmer. PHP/MySql, Ajax, HTML5/CSS3, Wordpress CMS

    Ukraine - Last active: 1 day ago - Tests: 8 - Portfolio: 7

    I am currently looking for the full time/part time PHP/MySQL programming job for a company or individual and would like to get committed for a long term collaboration with a reliable service buyer. Experienced in the following areas: - PHP - MySQL - Ajax - Java Script - XHTML/CSS Frameworks: - Symfony - YII - Kohana - CodeIgniter CMS: Wordpress, Prestashop Also: Linux, Apache, MVC, SVN, GIT, Mantis/Jira/Redmine

    $38.89 /hr
    8,426 hours
    4.99
  4. Martin Becerra

    Martin Becerra

    Full-stack developer. Startups lover. Ruby. latinbrain.com

    Argentina - Last active: 22 days ago - Tests: 2 - Portfolio: 5

    Hello world! My name is Martin Becerra. I am a "Full-stack" web developer who want to help the world making amazing stuff for the web. I have over 7 years working in this area. I have an special affinity with startups project. (If there are something that delight me, that are startups!). I enjoy a lot being part of this kind of ventures. My technical background goes from server-side skills like Ruby, PHP, Node.js to front-end ones like Javascript, HTML5, CSS3, and every new technology you will ear about :). Currently I am the founder of latinbrain.com. Keep in touch!

    $40.00 /hr
    290 hours
    4.98
  5. Mikel W.

    Mikel W.

    Seasoned Web Developer + UX Designer / Responsive, WordPress, Shopify

    United States - Last active: 12 days ago - Tests: 2 - Portfolio: 1

    My focus is to develop with clean syntax and semantically correct code for websites and applications and to give the same focus to each pixel and its place. While not always the need, I wireframe and brainstorm with responsive web design in mind and believe in site evolution where a site continually strives to improve it's look and usability. I prefer not to cut corners and to give the best because great work always leaves a lasting impression. My skills lay primarily in HTML(5), CSS(3), jQuery/Javascript, PHP, WordPress, Shopify, UX Design, Interaction Design and Information Architecture.

    $55.56 /hr
    335 hours
    5.00
  6. Sergei Basharov

    Sergei Basharov

    JavaScript/React/Angular/D3/CSS3/HTML5 Frontend Developer and Designer

    Russia - Last active: 1 day ago - Tests: 9 - Portfolio: 11

    Currently I am focused in creating rich client-side apps using JavaScript advanced techniques, CSS3 and HTML5 features. I am keen in creating perfectly looking user interfaces and visualizations with help of D3,js and my great experience with UI/UX. Using best practices and a streamlined workflow I manage to work on complex solutions that include hundreds of user-cases and apps views that are often created as real-time dynamic apps. I use TDD where applicable in my frontend engineering work. Being a problem solver for my clients I am sure that clean, semantic markup and content-driven, responsive layouts are the way forward. I believe in building sites that are device-agnostic, adapting layouts and experiences to a user's viewing environment. I am a fan of progressive enhancement in my work. Having solid backend development experience with multiple languages like Python, C# and JavaScript I try to imagine and see the whole picture of projects I work on.

    Groups: Yahoo Web Hosting Designer

    $60.00 /hr
    3,337 hours
    4.90
  7. Dorin Duminica

    Dorin Duminica

    Software Developer

    Romania - Last active: 2 days ago - Tests: 12 - Portfolio: 1

    Over the past 6+ years as a Delphi developer I have worked on database, desktop and web applications. I'm proficient in Delphi(version. 7 to 2010) and PostgreSQL. I have a very good analytical thinking and elegant taste for user interface. I also have experience with RTL, VCL(shipped, DevExpress, TMS), OOP, SQL. I'm constantly doing my best to improve my skills and learn new technologies.

    $38.89 /hr
    8,639 hours
    4.90
  8. Mark R.

    Mark R.

    Designing for Web Print HTML5 Flash Animation

    United States - Last active: 1 day ago - Tests: 7 - Portfolio: 9

    Hi, My name is Mark Raybin. I am a multi-talented graphic designer. My main strengths are Adobe Photoshop CS6, Flash CS4 - 6 and Edge, I am also well rounded with the rest of the creative suite. I enjoy challenging projects that test my skills and allow me to learn new techniques and methods. I also enjoy working with digital images and creating flash animations. I am readily available. I can usually respond within a couple of minutes to any question or concern. When I am not working I like to read, cook, practice guitar; But mostly I enjoy spending time with my wife and three kittens. I am very reliable and a friendly person to work with and I always have a fast turnaround. I like to tackle projects individually giving each project and each of my clients my undivided attention. I look forward to working with you. 5+ Years working with: Flash Photoshop InDesign Dreamweaver

    $33.33 /hr
    1,926 hours
    4.99
  9. Husam Alrubaye

    Husam Alrubaye

    UI-UX Designer | Web Developer

    United States - Last active: 2 days ago - Tests: 2 - Portfolio: 17

    www.HUSAMUI.com I'm a creative User interface designer and developer, I've spent the last three years and a half working full-time as a UI UX designer and developer for a many companies that specializes in smart phones apps, websites. During that time, I've logged thousands of hours doing everything related to the UI UX designs, including graphic design, graphic illustration, web design, web development, HTML, CSS, Javascript, jQuery,Ajax CMS, Wordpress, php and mysql I currently freelancer. I have my own style but can adjust to what the client want. I can collaborate till we get to what is in the client's mind.

    $55.00 /hr
    862 hours
    5.00
  10. Muhammad kashif A.

    Muhammad kashif A.

    Wordpress | Buddypress | S2member

    Pakistan - Last active: 1 day ago - Tests: 2 - Portfolio: 4

    Working with WordPress since last 4 years and a WordPress verified plugin developer. Able to write plugins, themes, implement any custom functionality. My objective is to deliver the best quality work at a fair price paired with a timely deliver. I try and work closely with you when you need me to, or closely with your designers, IT, consultants or whoever else might be involved in the project. It is my firm belief that good communication and team working is what creates really special results for your project.

    Groups: Bluehost Developers and Designers

    $38.89 /hr
    865 hours
    4.98