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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. Jacinto Pazo

    Jacinto Pazo

    Web Developer Frontend - Contao CMS

    Venezuela - Last active: 1 day ago - Tests: 2

    Professional Formation - 2002 Bachelor's Degree in Computer Engineering. UCAB Caracas, Venezuela - 2009 Project Management Specialist. UCAB Caracas, Venezuela Expertise in: - OOP, XHTML, HTML5, XML, JSON, PHP, JS, Jquery, others tech. - 7 years old experienced workin with Typolight / Contao CMS - Use advance in Photoshop CS, Dreamweaver. - Strong skills to convert PSD to HTML (Contao prefer) - RWD using Bootstrap or Zurb Foundation - Isotope eCommerce. Many projects made in Contao CMS - jacintopazo.com/igs - jacintopazo.com/sicolab - jacintopazo.com/mysunshare.com - swym-hamburg.de - mabb.de - alex-berlin.de - miz-babelsberg.de Elance profile: https://www.elance.com/s/jacintopazo More than 60 projects made in Contao Web CMS.

    $27.78 /hr
    169 hours
    4.97
  2. Usman Hameed

    Usman Hameed

    Senior Software Engineer

    Pakistan - Last active: 4 months ago - Tests: 2 - Portfolio: 3

    Senior Software Engineer Proficiency on SugarCRM, Yii, CodeIgnitor, Magento With more than 4 years of experience in web technologies,there are different type of projects i have worked on including following technologies Frameworks: CodeIgnitor, Yii CMS/E-Commerce: WordPress, Magento CRM: SugarCRM Products: Campus Management Solution (SaaS)

    Groups: Crossrider

    $22.00 /hr
    455 hours
    4.49
  3. Parveen Kumar Raina

    Parveen Kumar Raina

    Expert Software Developer with Dot Net,C#,ASP.Net, Java and PHP skills

    India - Last active: 17 days ago - Tests: 1 - Portfolio: 10

    I'm an Expert Dot Net Developer with extensive experience in building High Quality Sites and Software. My experiences range from building responsive mobile sites that work well cross-browser to building scalable sites for the any industry. I like working on projects with a team that cares about creating beautiful and usable interfaces and having My aim is to deliver software development solutions in excellent quality that will surely satisfy clients which will lead to fruitful partnerships. It's important to me to build long term relationships with clients, so I'm primarily looking for long term projects. I'm flexible with my working hours and am happy to work closely with any existing freelancers you work with. I look forward to hearing from you!

    Groups: Microsoft Certified Professionals

    $30.00 /hr
    21 hours
    0.00
  4. Victor P.

    Victor P.

    Systems engineer

    Colombia - Last active: 22 hours ago - Tests: 2 - Portfolio: 6

    Professional with High grade of responsibility with the job, With big skills to work in a team. My skills to analyse and investigate will push the projects to the good direction and will be able to improve the quality of them. I have been working with bank and insurance sector since 2001. I have been working in projects with high numbers of integrations with different systems and modules. My experience cover different phases of the software lifecycle like analysis, design, pre-sales, development and release activities. I have had experiencie in JEE projects since 2007 and I worked in companies like, Everis (from spain), Tecnocom (Spain), Intergrupo (Colombia), Mozido (Texas) and TCS (Tata from India). knowledge in Bank projects and Integration Projects. I have skills in IBM websphere platafform and in JEE frameworks like spring, Jsf, rich faces, hibernate, JPA, and others. I have abilities to self management and remote work. Experience in SCRUM teams.

    $22.22 /hr
    0 hours
    0.00
  5. James Spinato

    James Spinato

    Microsoft Access Application Developer

    United States - Last active: 4 months ago - Tests: 4

    Hello, I am a retiree from Yale University where I worked 15 years as a Senior Programmer/Analyst. During my career at Yale I became quite proficient with Microsoft Development tools, in particular Access, Excel and Visual Basic. I created and maintained quite a few applications with these tools and I'm proud to say my clients were appreciative and happy using them. I enjoy the art of creating an application knowing that it will provide benefits needed for users to accomplish their responsibilities. I know I can do the same for you and will look forward to the challenges application development presents. Currently, I am engaged in consulting; my website can be found at www.spinsoft.biz. In addition, I am a volunteer for the New Haven Animal Shelter's volunteer group Friends of the New Haven Animal Shelter. I created and maintain one of their websites at http://members.petfinder.com/~CT74/home.html

    $27.78 /hr
    108 hours
    3.45
  6. David Lundquist

    Software engineer

    Sweden - Last active: 06/06/2013

    Summary Ever since I can remember technology has been an important part of my life, this has taken me from founding my own small technology company back in Sweden to working on projects all over the world. This same focus on technology also allows me to have a broad understanding of how technology is evolving and it has given me the ability to widen my knowledge which is now spread across several different kinds of technological areas. References will be provided upon request. Specialities I am an experienced developer within the mobile sphere having built both back office software as well as fully fledged content delivery and billing solutions for some of the biggest carriers in the world. Ive had several titles in top lists in the apple appstore and on carriers across the world. While mobile has been my main focus the last couple of years my base lies in web where I have developed solutions to allow companies of all sizes to have a presence on the web. I’ve built systems and websites for everything from small local companies to big global companies. For the last couple of years my focus on web has been towards Ruby on rails using a BDD philosophy having finished both big and small sized projects by successfully leveraging cucumber acceptance tests and story writing as well as unit tests based around rspec. While being a partner in different businesses I have also gathered skills in business planning and management.

    $66.67 /hr
    22 hours
    0.00
  7. Zorica M.

    Zorica M.

    Website Design & Development

    Serbia - Last active: 25 days ago - Tests: 10 - Portfolio: 2

    I am working on Website Design & Development. I am working on HTML, CSS, PHP-MySQL, open source like Joomla and Wordpress. I am capable of working on all shifts and extended work hours when necessary. I focus on the quality and timely completion of the given projects. I would appreciate the opportunity to work for you.

    Groups: LoginRadius

    $16.67 /hr
    87 hours
    4.46
  8. Rynaldo S

    Rynaldo S

    WordPress Page Speed, Performance Optimization & Bug Fixing

    South Africa - Last active: 13 days ago - Tests: 6 - Portfolio: 2

    I have been Wordpress-ing since early 2008 and have exceptional knowledge in all things WordPress. My core focus however, is on WP page speed and performance optimization. In addition, I also do technical troubleshooting (bug fixing). Why Clients Choose to Work with me √ lightning fast service with great communication skills √ i am 1st place holder of the WordPress proficiency test here on Upwork (this out of thousands of users) √ thousands of global clients (can be verified) √ I speak WordPress, fluently √ active plugin developer √ awesome guy

    $40.00 /hr
    0 hours
    5.00