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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. Dillan Butler

    Dillan Butler

    Software engineer

    United States - Last active: 1 month 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
  2. Karsten Priegnitz

    Karsten Priegnitz

    Java, Linux, PHP, Android, SQL Expert and Translator

    Germany - Last active: 18 hours ago - Tests: 5

    I'm a highly skilled Java developer. I'm also excellent in Javascript, Linux administration and scripting, Database / SQL programming, Android development and HTML, JSP, AJAX, PHP and perl. I studied informatics in Germany and Spain and worked for 11 years in a state owned bank in Lower Saxony as a software engineer and project leader. I finished both with outstanding appraisals. My second biggest interest is the English language. I studied English in school as one of my favourite subjects (besides math). I can translate from English to German quickly and communicate in English fluently.

    $35.00 /hr
    437 hours
    5.00
  3. Monika Trimoska

    Monika Trimoska

    Trilingual Computer Engineering Student and Transcriptionist

    France - Last active: 6 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. Victor Tsenkov

    Victor Tsenkov

    Experienced developer in web development as well as mobile.

    Bulgaria - Last active: 12/23/2014 - Tests: 4

    I love learning and have experience with multiple technologies. I'm currently working as a software developer full time and freelancing in my free time. My last project was a SPA (single page app) js project and I also have 2+ year of experience with front and back-end development (numerous js frameworks, ASP.NET, C#). Lately I've worked on two projects as Android developer and I'm particularly interested in mobile development.

    $15.00 /hr
    0 hours
    5.00
  5. Armen Baghdasaryan

    Armen Baghdasaryan

    Web Designer

    Armenia - Last active: 18 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
  6. Bhanu Pratap Singh Dandolia

    Bhanu Pratap Singh Dandolia

    Looking for Java/JEE/JSP/Servlet/Spring/Oracle based project

    India - Last active: 09/25/2014 - Tests: 2

    I have great experience as a web application Developer in java/j2ee/.net. I am an efficient and skilled software Developer with lots of experience in web application in various domains like retail, banking etc. I am skillful in core java, spring, c#, .net Programming. I have proficient hand in solving problems of any kind related to development and the like. If hired I will be loyal and bring great output for the employer.

    $6.00 /hr
    0 hours
    0.00
  7. Allejo Chris Velarde

    Allejo Chris Velarde

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

    Philippines - Last active: 20 days 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
  8. Alcides Del Valle Rojas Barroso

    Alcides Del Valle Rojas Barroso

    MSc in Operations Research and Chemistry

    Venezuela - Last active: 16 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
  9. Fares Dellel

    Fares Dellel

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

    Tunisia - Last active: 2 months 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
    4.94
  10. Khem A.

    Khem A.

    IT - Wordpress Expert | PHP/SQL Programmer

    Philippines - Last active: 4 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