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.

Browse JavaScript job posts for project examples or post your job on Upwork for free!

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. Md. Jewel Patoary

    Md. Jewel Patoary

    Responsive Email Newsletter, Mailchimp, HTML/CSS, PSD to Email Expert.

    Bangladesh - Last active: 23 hours ago - Tests: 9 - Portfolio: 24

    ​Thank you for visiting my oDesk profile. I'm Jewel. I'm professional email newsletter developer. In the last four years I have successfully completed lots of project for small & large organization/company around the world. I can deliver quality work within minimal time using my best skill sets & quick response. So, you can hire me for your project. I promise I'll make you smile & making my employer delighted is my goal! HIGHLY PROFICIENT WITH: ● Responsive email newsletter developing. ● PSD to Responsive HTML email coding. ● W3C validate coding. ● All email client compatible coding. ● Email Marketing Software: - Mailchimp, - Aweber, - Vision6, - iContact, - Campaigner, - Campaign Monitor, - Activecampaign, - Constantcontact, - Verticalresponse, - getresponse, - Interspire, - Cakemail, - Emailbrain etc. ● HTML. ● CSS. ● Twitter Bootstrap. ● Adobe Photoshop ● GIMP

    Groups: Application Developers Alliance, Crossrider

    $20.00 /hr
    1,725 hours
    4.84
  2. Alekszej Ivlev

    Alekszej Ivlev

    Translator, Multilingual Virtual Assistant

    Hungary - Last active: 3 days ago - Tests: 15 - Portfolio: 3

    I'm a multilingual professional Virtual Assistant, Content manager, email & website admin, Data Entry expert, Web researcher, Photoshop professional, English - Russian / Ukrainian translator, Hungarian - Russian / Ukrainian translator. Using the translational software I can perform web research and data processing in Spanish, Italian, German and French languages (I don't speak these languages, I'm only familiar with them).

    Groups: oTranslators

    $7.78 /hr
    2,614 hours
    4.99
  3. Usman Ashraf

    Usman Ashraf

    IT Solution Provider

    Pakistan - Last active: 23 hours ago - Tests: 13 - Portfolio: 6

    We are company of highly professional, motivated, and experienced web programmers, conceptualizing, developing, and delivering reliable, extendable, functional, customer focused IT solutions to our prestigious clients. Ashtex Solutions was founded in 2004 by brainiac graduates of FAST, the most reputed and well rooted IT university of Pakistan. We offer originality in our work, coupled with the most up to dated knowledge of cutting edge technologies available in the market. At Ashtex Solutions we develop efficient web and desktop solutions covering a huge range of industries. We will take up your project from the very initial development stage, and will take you along with us through open, transparent, and effective communication, till the final deployment of the solution. We use the most advanced cutting edge technologies and always keep our selves ahead of the market, which in turns benefit our clients in terms of efficient, clean, stable, and accurate desktop & web solutions, which increases the client's competitiveness in the market. Our client base is highly diversified. It ranges from small website development to complex, custom tailored software solutions for our clients. Our web solutions increase the competitiveness of clients and provide them a better standing in the global market. Our expertise and confidence gives us the ability to deliver high class IT products and as a natural out-come we retain our clients forever. We offer vertically integrated solutions to our clients starting from template creation to fully deployed web solutions. Our service suite includes the following - Creation of web templates (CSS3.0, HTML 5.0) altered according to client's specifications and requirements. - Development of web graphics including the web slicing for a managed website design. - Client side scripts (Java Script, JQuery) for an interactive web user experience. - Server side scripts (ASP.net, PHP) to enable dynamic/run time processing based on user requirement. - Addition of persistent data storage in the form of ANSI compliant data bases (MySql, MS SQL Server, Oracle, MS Access) - Test deplyoments on the company maintained test servers. - Installation of web servers (Apache, IIS, Tomcat) and the actual deployment of the web solution. - Free support and bug fixes for 6 months after deployment. Besides our technical expertise, we offer a complete professional environment for our clients. Our other services include - We "always" full fill our commitments. In our seven years of business we have never backed out from our commitment. - Our solutions always cover the entire scope of the client specifications and they are delivered in timely fashion as per the committed date with the client. - Our expertise enable us to offer quality, competence, and quick execution of projects, from small ones to even the most complex ones. - We never make customers; we always build clients with a focus on long term business relationship. That's one reason that our clients always come back to us for more work. - We are always very peculiar about the intellectual property of our clients. The product which is custom made for a client is never distributed to others - We always keep a back up of binaries and source code. So in-case you loose your data you can always have the back up from us. - We have a huge repository of libraries (developed over time) available at our disposal for a rapid application development. - We are always available 24 hours around the clock. - Once an inquiry is posted on our systems, we reply within 12 working hours. - We offer free consultation and there is no obligation on the client's side. - By offering cost efficient solutions we give our customers a competitive edge in the market. - Our representatives are highly trained in effective, concise, and "to the point" professional communication. - We always take ownership of our products. We will love to hear from you and have you as our client.

    $20.00 /hr
    1,410 hours
    5.00
  4. Ravi shankar S.

    Ravi shankar S. Agency Contractor

    1st Rank, Salesfroce Certified Developers with 7+ yrs experience

    India - Last active: 3 days ago - Tests: 3 - Portfolio: 1

    Over the last 7+ years, I have developed a wide range of applications on force.com platform. During this period I worked with each and every component of the Salesforce. I have provided exceptional quality work to customers. Here is a list of some of the work done by me and these apps are rated as very good on AppExchange: http://appexchange.salesforce.com/listingDetail?listingId=a0N30000003J6KcEAK http://appexchange.salesforce.com/listingDetail?listingId=a0N30000003IleFEAS http://appexchange.salesforce.com/listingDetail?listingId=a0N30000003J4NhEAK http://appexchange.salesforce.com/listingDetail?listingId=a0N30000003J4NhEAK http://appexchange.salesforce.com/listingDetail?listingId=a0N30000003J4NmEAK http://appexchange.salesforce.com/listingDetail?listingId=a0N300000030ptZEAQ http://appexchange.salesforce.com/listingDetail?listingId=a0N30000001tc1DEAQ http://appexchange.salesforce.com/listingDetail?listingId=a0N30000003Ilf6EAC http://appexchange.salesforce.com/listingDetail?listingId=a0N30000003J2fBEAS I am also having awesome experience on Data Migration, Integration, Web-services, Migration tools etc.

    Groups: salesforce.com

    Associated with: Simplyforce Technology Agency

    $40.00 /hr
    14,673 hours
    4.99
  5. Michael C.

    Michael C. Agency Contractor

    Expert PHP Developer

    United States - Last active: 23 hours ago - Tests: 3 - Portfolio: 1

    I am a fast learner and pay close attention to details. I have extensive experience with programming and server maintenance. I have worked alongside teams and independently. Also, I have programmed custom software over the phone for businesses. I have had the privilege of working with an amazing company and providing administrative customer support.

    Associated with: oDesk Payroll

    $16.67 /hr
    2,302 hours
    5.00
  6. Michael K.

    Michael K. Agency Contractor

    Web Designer / Developer & Google Analytics Specialist

    Russia - Last active: 08/26/2013 - Tests: 3 - Portfolio: 5

    Complex Services in Web Development and Google Analytics: from PSD to tracking and reporting. If you need something one of these i can do it too. I use both classical and innovative/creative methods in my job. [Websites/Landing pages development] - creating PSD mock-up from idea - cross-browser PSD -> XHTML/CSS conversion - inpage SEO - front-end development (JavaScript, jQuery, AJAX, etc.) - back-end development (PHP, MySQL) - server administration Linux (Apache, Nginx, Subversion) [Services integration] - creating & setup Google Analytics accounts - install Google Analytics/AdWords tracking codes - advanced tracking implementation (goals/funnels, events, custom variables, etc.) - social services integration (Facebook Connect, Twitter, Google Friend Connect, Buzz, Digg) - creating custom tracking systems I can provide you with these for new and alredy created projects.

    Associated with: 2GUS Agency

    $30.00 /hr
    1,319 hours
    5.00
  7. Walker Bladimir Aguilar

    Walker Bladimir Aguilar Agency Contractor

    HTML5, Joomla, Wordpress, Mysql, Ajax, Javascript, Wordpress developer

    Bolivia - Last active: 1 day ago - Tests: 11 - Portfolio: 11

    As a web developer I have more than 9 years of experience producing dynamic projects using Joomla, MySQL, Wordpres, Magento, Framework...and more. My focus in on improving business performance aplying the tools to achieve this objetive

    Groups: Bluehost Developers and Designers

    Associated with: Koders Team

    $16.00 /hr
    6,475 hours
    4.83
  8. Disha S.

    Disha S.

    Web designer/SEO Professional with 7Yrs Experience

    India - Last active: 23 hours ago - Tests: 7 - Portfolio: 18

    Having over 7+ years of experience, I handled wide range of design and internet marketing campaigns for upcoming companies/ new business owners and well established corporates. My core competency lies in effective solutions & end to end project management. I have proficiency in both design and marketing analysis tools ie.( Design) Wordpress, PHP, HTML5, PHOTOSHOP, CSS3, (Analysis) SEM Rush, SEOmoz.

    $7.90 /hr
    15,044 hours
    4.50
  9. Mamun H.

    Mamun H.

    PHP Ecommerce Developer with Magento, Bigcommerce, ChannelAdvisor

    Bangladesh - Last active: 23 hours ago - Tests: 13 - Portfolio: 19

    Since 2008, I have been working as an eCommerce Web Developer building a broad reach of sites utilizing PHP/MySQL, Javascript, jQuery, HTML, CSS & PhotoShop Popular CMS I have widely worked with Magento CE, OpenCart, Drupal, WordPress, PrestaShop & Joomla Open Source eCommerce platform. Also, I have been working on Magento Go, Bigcommerce, Shopify and Volusion online Shopping Cart Software. Likewise, I have vast experience on cloud-based e-commerce software called ChannelAdvisor to integrate, manage and optimize product listings in different online channels including Amazon, Google, eBay, Amazon, Sears, Buy.com (rakuten.com) and more. NOTE: If you are looking for QUALITY, EXCELLENCY and GET YOUR WORK done on deadline and so it's me.

    $10.00 /hr
    3,202 hours
    4.87
  10. Sandy M.

    Sandy M.

    SEO Analyst | Top 10 SEO Odesk | On-page reserach

    India - Last active: 23 hours ago - Tests: 4 - Portfolio: 4

    Top 20 Odesk SEO Test. Having deep knowledge of SEO. I have been working on projects of Content Writing, Onpage, Offpage SEO, E-mail Marketing, SMM and SEM since last 3 years. My one of the main objective is to be the best SEO service provider in the SEO market. For this objective, my approach is: - 100 % Client's satisfaction. - 3 years experience. - Pure White Hat techniques. - Hard work. - Technical minded. - Eager to learn more and more about SEO services. - Assured Results. - 24 x 7 services.

    $7.78 /hr
    4,389 hours
    4.90