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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. Hendrik Tukunang

    Hendrik Tukunang

    Professional web, mobile and desktop developer

    Indonesia - Last active: 19 days ago - Tests: 9 - Portfolio: 6

    I specialize in web development, specifically Django-python Framewrok, PHP, MySQL, Ajax, jquery including but not limited to mobile (Android specifically), java desktop etc. I also rank in the top of my field in regards to Artificial Intelligence. My specialties compliment a wide array of industries. For example, a few of my recently completed projects include; hotel and tour reservation, library information systems, supermarket information systems through to more complex infrastructure such as cloud technology systems and more.. I pride myself on going the extra mile for my clients. But don’t take my word for it, please read my cliental feedback for an unbiased opinion. Kind Regards, Hendrik Tukunang Web Developer, Entrepreneur, Business owner/operator. Client for life..

    $12.00 /hr
    25 hours
    5.00
  2. Dillan Butler

    Dillan Butler

    Software engineer

    United States - Last active: 2 months ago - Tests: 7 - Portfolio: 1

    Over the last few years I have worked for a startup, a large company and a research project all in the field of software engineering. I have worked with .net, html, PHP, javascript as well as MySQL. My core copentence lies in back end architecture, working with server side communication, mathematical algorithms and software QA. I am seeking opportunities to further my experience with QA or server side development. I also have experience with game development, Agile softare programming, OOP and JSON.

    $26.00 /hr
    1 hours
    4.85
  3. Monika Trimoska

    Monika Trimoska

    Trilingual Computer Engineering Student and Transcriptionist

    France - Last active: 7 months ago - Tests: 8

    I am a computer engineering student who is looking for more and more work experience. I am very ambitious and love to learn new things daily. I have worked with xhtml, css, php, mysql, java…but I have also learned and done school projects in C, assembly language, shell – script, caml (functional programming), SQL Oracle, XML, XSL… I am doing general, business and legal transcription. These might include videos, interviews, seminars, webinars... I can do transcription of a single speaker, one-on-one, or group discussions. The transcription software I am using is Express Scribe. My best characteristics are accuracy and attention to detail. I am responsible and will make sure to meet deadlines. I am an extremely fast and efficient self- learner. My English comprehensive skills are excellent and what’s more important I am not afraid to ask as many questions as I need to clearly understand your needs and requirements for the work I am doing.

    $5.99 /hr
    0 hours
    5.00
  4. Armen Baghdasaryan

    Armen Baghdasaryan

    Web Designer

    Armenia - Last active: 17 days ago - Tests: 2 - Portfolio: 6

    Over the last 3 years, I have developed a wide range of scripts and utilities using PERL. I can automate any process you want with the maximum accuracy and speed possible to a Machine. Also I experienced PHP, WordPress, SQL, JavaScript, HTML, CSS. This is my web site http://armchik.aterostudio.com/.

    $8.89 /hr
    0 hours
    4.97
  5. Lei Z.

    Lei Z.

    Fair Price; High Quality; Quick Turnaround.

    China - Last active: 1 day ago - Tests: 7

    This is Ella King. I am a English/Chinese translator and my husband Roy is a Wordpress programmer. I worked as a translator for about 7 years, I had rich experience in dealing with various kinds of materials. My husband worked as a programmer for about 10 years and focused on Wordpress for about 4 years. He had rich experience in dealing with Wordpress plugin development, theme design, conflict solving, etc. We are professional! We provide high quality! We charge fair price! We have quick turnaround! Trust us! We will try our best to provide a perfect service!

    $15.00 /hr
    25 hours
    4.95
  6. Allejo Chris Velarde

    Allejo Chris Velarde

    Experienced Web Developer, Php (Symfony, CI, Cake) MySQL, Javascript

    Philippines - Last active: 1 month ago - Tests: 6 - Portfolio: 6

    I worked for multinational clients for more than three years as Web Developer, primarily using PHP and its major frameworks (CakePHP, Symfony, CodeIgniter), and Javascript using mainly jQuery on my previous projects. I always make sure that I could establish good communication with my client to ensure that projects are true to its goals, on budget and delivered on time.

    $23.00 /hr
    1,602 hours
    5.00
  7. Alcides Del Valle Rojas Barroso

    Alcides Del Valle Rojas Barroso

    MSc in Operations Research and Chemistry

    Venezuela - Last active: 13 days ago - Tests: 4 - Portfolio: 3

    I have a great experience as research analyst in several types of companies like Science Research companies and Oil Companies using advanced methods of analysis to help organizations solve problems and make better decisions. I have too a long experience teaching Chemistry and Math at Universities and High Schools. Also, I could code in a lot of programming languages like HTML, CSS, Javascript, PHP, Android (with eclipse and its SDK) and MATLAB (with all its tools like statistical and optimization tools). Thanks for reading this, and my wish is to give you the best quality in the job that I could do for you.

    $13.33 /hr
    10 hours
    4.99
  8. Fares Dellel

    Fares Dellel

    VA,Graphic Designer,Web Developer, En/Fr/Ar Translator and Proofreader

    Tunisia - Last active: 9 days ago - Tests: 7 - Portfolio: 21

    My vision is to establish myself as one of the leading web, graphic and logo designers. I want to be a part of your success by offering you top quality services. Services I Offer: ☑ Virtual Assistance ☑ Vectorize Logos (EPS/AI/PSD/SVG) ☑ Design Graphics and Logos ☑ Design Websites ☑ Develop Websites (HTML5/CSS3/PHP5/jQuery/JavaScript/WordPress/Magento/..) ☑ SEO ☑ PSD to HTML ☑ Edit PSD files and pictures (transparent background/change background/..) ☑ Edit Audio files ☑ English/French/Arabic Translation and Proofreading Why would you hire me? ☑ I will not waste your or my time! I will say YES to your projects only when I will be absolutely sure about meeting your requirements 100%. ☑ I am an organized person and a fast worker. I maintain schedules and I always meet your deadlines. ☑ My objective is to provide quality work to the buyers at oDesk to build great long term working relations. ☑ I am always open for work and I spend much time online, so be sure; I will respond on your request in a very short time.

    $11.11 /hr
    88 hours
    4.92
  9. Khem A.

    Khem A.

    IT - Wordpress Expert | PHP/SQL Programmer

    Philippines - Last active: 5 months ago - Tests: 6 - Portfolio: 16

    Over the last 6 years I've been developing website projects using (x,d)HTML, PHP, MySQL, Javascript, and FLASH sites. My core competency lies more on the development of additional functions and apply modifications on websites. I have the knowledge on forums and blog installations and modifications (like PhpBB and Wordpress). I also have 2 years experience as a Computer Technician in Saudi Arabia. I work fast with quality output. I will do the best I can to satisfy your needs. Contact me if you need your website redesigned or if you want a design in PSD/AI to be converted to wordpress. It will be my pleasure if you will hire me! Previous Projects: (146 projects to date) http://publicproperty.com.au/ www.iyogaprops.com.au http://polite.com.au/ http://designsuite.com.au/ http://apricotzebra.com.au/ http://simplyframeless.com.au/ http://corporatesignindustries.com.au www.corporatesignindustries.com.au/ecommerce http://beyondcreative.com.au/ http://goodoatcompany.com.au

    $12.00 /hr
    612 hours
    4.94
  10. Ronni S.

    Ronni S.

    PHP Hacker

    Denmark - Last active: 3 months ago - Tests: 4 - Portfolio: 6

    Skilled PHP developer with a passion for high quality code, (striving for SOLID) Looking for PHP and/or javascript projects. Not looking for design projects (anything that includes drawing photoshop and etc..). I have alot of frontend experience with responsive design, css3 but mainly avoid these jobs as it not my primary strength. I am a coder, not a designer.. If in desperate need or a bugfix, I can however help you in such a matter. Perfect php projects include unit testing, security and OOP. Have a look at my github page https://github.com/RonnieSkansing Skills ---------- Vanilla PHP Css, fluid/adaptive/responsive design, html5 features, cross-browser compliance. vanilla php, unit testing, composer, micro-frameworks, frameworks, cms and ecommerce. Unix-like OS's Web application security vanilla javascript, jquery, angular, npm, grunt, gulp, node.

    $49.96 /hr
    0 hours
    4.97