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. Szymon Stadie-Sadowski

    Szymon Stadie-Sadowski Agency Contractor

    PHP Developer

    Poland - Last active: 1 day ago - Tests: 6 - Portfolio: 1

    Over the last 5 years, I have developed numerous web applications using such technologies as: PHP5, HTML5, CSS3, jQuery, MySQL/PostgreSQL. Moreover, I have some experience in using Java for back-end programming. Even though my past projects centered around back-end programming and creating libraries for new modules, I do have some experience in creating front-end customer applications as well.

    Associated with: Polcode

    $28.00 /hr
    3,054 hours
    4.98
  2. Parthiv P.

    Parthiv P. Agency Contractor

    Expert senior web windows developer - .Net, WPF, Asp.net MVC, HTML5

    India - Last active: 1 day ago - Tests: 2 - Portfolio: 2

    I have 10+ yrs of very rich industry experience in software development using different Microsoft Technologies like - Asp.net - Asp.net MVC - WPF - Silverlight - jQuery , java script , boot strapper , HTML 5 , CSS 3 - Entity framework , nHibernet , LinqToSQL - Web service, SOA, WCF, REST - SQL Server 2012, SQL Local DB , SQLite - TFS, SVN, jira - Use of different third party controls. Have proven record of delivering high quality code on-time. Have vast experience in working with complex and very long assignment. Performed Business Analyst , Consultant , Team manager and other roles along with developer in many projects. Have very good experience working with different Management tools to manage projects and team located on different geographical area. Good exposure to follow SCRUM in many projects and worked agile way.

    Associated with: Digip Technologies

    $14.44 /hr
    5,131 hours
    4.99
  3. Harshad P.

    Harshad P. Agency Contractor

    Asp.net/Sql-Server Web Developer, (vb,C#,AJAX,JavaScript,Reporting)

    India - Last active: 2 days ago - Tests: 4 - Portfolio: 8

    Over the last 8 years, I have developed a wide range of websites using Asp.net with version 1.1,2.0 and 3.5,4.0 , and SQL Server with version 2000 to 2008 and Ms-Access also. My Experience lies in Web Programming, Database design, database programming, and I am seeking opportunities to build websites from the ground up for you or your business. I also have a good experience in the following areas: Ajax, OOP, MVC, Jquery, Reporting. google map.

    Associated with: ifamesoft

    $16.67 /hr
    8,252 hours
    4.99
  4. Alexander B.

    Alexander B. Agency Contractor

    Magento professional, php-guru

    Ukraine - Last active: 1 day ago - Tests: 8 - Portfolio: 19

    I am a oDesk verified web developer - https://www.odesk.com/groups/odeskverifiedwebdev Specialization: Magento webshops, also can do any other php web programming. Developed more than 20 magento webshops, created many magento modules, also including payment modules. Over the last 8 years, I have developed a wide range of websites using HMTL, DHTML, PHP, and MySQL including sites for startup companies and small businesses. My core competency lies in complete end-end management of a new website development project, and I am seeking opportunities to build websites from the ground up for you or your business.I also have some experience in the following areas: SQL, Ajax, OOP, jQuery, Javascript, Smarty, XML and software design and testing.

    Associated with: Concept-Labs

    $50.00 /hr
    3,624 hours
    4.39
  5. Pratap S.

    Pratap S. Agency Contractor

    8+yr exp PHP architect(Ecom,jQuery,Yii,CodeIgniter,NodeJS,AngularJS)

    India - Last active: 4 days ago - Tests: 4 - Portfolio: 13

    For last 5 years, I have been working as a developer + project manager. During the overall period of 8 years, I have worked on quite a few PHP projects as a developer and Project Manager. Recently, I've specialized myself in Javascript based ultra modern UIs. I have worked a LOT in Twitter Bootstrap, AngularJS etc. I have also gained huge experience in the last couple of years on the MVC frameworks like Yii, CakePHP, Zend, CodeIgniter, Cohana etc. I have a very good hand on various CMS (Joomla, Drupal, WordPress etc), ECommerce (osCommerce, OpenCart, Magento, Virtumart etc), AJAX, OOP, Database designing, HTML, Javascript etc. Mobile versions of websites is also one of my skills. My ability to understand the business logic and delivering up to or above the expectations of the client is an added advantage. I am known to be a good grasper of any complex client requirement and also my good chatting and verbal communication skills help a lot in getting the work closer to the client's requirements.

    Groups: SocialEngine

    Associated with: Carte Consulting Agency, SplendorNet Technologies

    $17.00 /hr
    6,671 hours
    4.73
  6. Muhammad Haseeb

    Muhammad Haseeb Agency Contractor

    Expert in HTML, Wordpress, BuddyPress, CSS, PHP, Mysql Development

    Pakistan - Last active: 1 day ago - Tests: 10 - Portfolio: 9

    I am developing website from last 4 years including all the major languages and cms just like HTML, CSS, PHP, MySql, Jquery, Ajax, Javascripts, Joomla, Wordpress, Custom CMS. My objective is to work with patience and to show the awesome results in the field of Web Designing and Development. I am expert in Wordpress Development including all Components, Plugins, Themes and Buddypress development and customization. Also have a good experience in overall web development specially in Page Loading Speed, OnPage Optimization and Search Engine Optimization.

    Groups: Application Developers Alliance, Bluehost Developers and Designers

    Associated with: Muhammad Haseeb

    $27.78 /hr
    2,315 hours
    4.71
  7. Ahmed Ali

    Ahmed Ali Agency Contractor

    Expert Adobe Business Catalyst Developer with great development skills

    Pakistan - Last active: 1 day ago - Tests: 8 - Portfolio: 45

    Stand out with great responsive website in Adobe Business Catalyst or Wordpress. With over 10 years of producing corporate and ecommerce websites for some of the most innovative companies and entrepreneurs in world, I’m here to bring your ideas and vision to life. I’ve personally managed over 100 websites in Adobe Business Catalyst or Wordpress that include brochure websites to complete online businesses. <br /> I can and will deliver great results with a process that’s timely, collaborative and at a great value for my clients. <br /> I offer attractive, focused creative CMS based responsive websites optimized for all digital devices that hit where and how they were intended to create optimal impressions, enrich ongoing relationships, and increase business opportunities. If you've got a project that you'd like to take to the next level, let's talk!

    Associated with: Concypt

    $20.00 /hr
    2,131 hours
    4.77
  8. Ashish B. Pawar

    Ashish B. Pawar Agency Contractor

    iOS, Android expert (Native & Hybrid) | Web Development Expert

    United Kingdom - Last active: 3 days ago - Tests: 13 - Portfolio: 9

    "iOS 7 ,iOS 8, SWIFT and Android KITKAT EXPERT" Over the last 5 years, I have worked with wide range of Mobile Apps including Mobile App for startup companies and small businesses. My core competency lies in complete end-end management of a new Mobile App development project, and I am seeking opportunities to build Mobile App from the ground up for you or your business. I have extensive experience in building high quality Mobile Apps. • Expert understanding of core mobile technologies standards. • Development of software, mobile web apps and hybrid mobile apps • Solid understanding of how the android & iOS OS works for the best performance • Ability to write high-performance, maintainable and reusable code • Appreciation for quality, usability, user experience (UX), accessibility and compatibility • Highly motivated, self-starter, fast learner, hard worker, organized, attentive to details and a team player • Sense of aesthetic and design • Always up-to-date with the latest technologies, techniques, optimizations and best practices 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. Mobile platforms: iOS & Android Web-services: PHP + MySQL + JSON / XML User interaction: JavaScript / AJAX / JQuery Data Exchange: JSON / XML / CSV / Excel / Distributed databases Social networks: Facebook / Twitter / VK.com / Google Plus CMS: Wordpress, Drupal, Joomla / OpenCart / Custom CMS Below are the Areas in which I have worked :- - Social Media & social Networking related apps. - Music streaming & video streaming - Event related mobile apps, Use of calender, Push notification - Classified, Directory app, Business listing apps. - Booking system for Restaurants, Hotels, Taxi, Cab, Limo... - Taxi cab app like Uber, Whatsapp clone - CMS & Backend based Mobile App. - Health & Fitness Apps - Geo-location Social Networking GeoFencing - Video Player, Video Streaming, Social media video app - Video dating app - Fitness Tracker - iOS, Android application for recipes - Mobile App for Website. - Attendance System, Mobile app for Android, IOS - Audio/Video Social networking application. - Slot machine Game. - Social dating app, iOS & Android. - Inspection related mobile app. - Travel, Travel Booking. - Native App Development, Cross Platform, Hybrid Mobile Apps. - Navigation System For Trucks. - Logistics Dispatch Software. - Maps, GPS, Geo-fencing, Location based services. - Parse.com, REST API, JSON, XML. Development Tools:- XCode Eclipse, IntelliJ, ADT Xamarin Studio Titanium Studio Visual Studio Photoshop Slicing & Design Implementation Programming Languages:- C/C++/C# Objective-C Java JavaScript HTML5 PHP Frameworks, APIs, Services:- JSON, XML, SOAP Android Material Design In App Purchase Push Notification Facebook APIs, Twitter APIs, LinkedIn APIs (auto verification with social media login) Instagram APIs, Youtube APIs Google APIs (Map APIs, Place APIs, ... ) Yelp APIs, Foursquare APIs DropBox APIs Advertisement (iAd, AdMob, RevMob, ... ) My Expertise Area :- ✔ Ability to attain a quick understanding of the FRS / SRS and generate adequate test cases to ensure *near* 100% coverage of requirements. ✔ In case, no concrete requirement document is available, can make use of Exploratory Testing skills to perform testing with excellent results. ✔ Good understanding of Software Development Life Cycle (SDLC) and Software Testing Methodologies. Possesses good Communication, Analytical, Problem solving and Documentation skills. ✔ Good English writing & speaking skills I would love to discuss you your requirement, please feel free to contact me. Looking forward to your reply. Thanks & Regards Ashish B. Pawar

    Groups: Application Developers Alliance, BigCommerce...

    Associated with: SIPL- Web & Mobile App Development.

    $25.00 /hr
    2,438 hours
    4.92
  9. Narendra P.

    Narendra P. Agency Contractor

    Expert PHP Coder

    India - Last active: 2 days ago - Tests: 4 - Portfolio: 3

    Over the last 8+ years experience into Web Developer(PHP Programmer,HTML Developer,JavaScript Developer,). I have developed a wide range of websites using PHP, Ajax, jQuery, ExtJs, MySQL, HTML and CSS. I always want/effort to give our customers a quality product. I like challenges, so I can take any project, gladly. I provide good work to clients for make a long-term relationship. I have strong knowledge of OOP PHP,Ajax, JQuery & MySQL. I am expert PHP Developer(PHP GuRU). I have Worked As Joomla Developer, VirtueMart Developer Drupal Developer Wordpress Developer, JavaScrip Developer, X-Cart Developer, cakePHP Developer, phpFox Developer, Codeigniter Developer, ExtJs Developer, so on...

    Groups: JomSocial, PHPFox

    Associated with: cCode

    $20.00 /hr
    1,736 hours
    4.78
  10. Vipul J.

    Vipul J. Agency Contractor

    Java-GWT-GXT-GAE-d3.js-Angular-Node Developer with 6+Yrs Exp

    India - Last active: 2 days ago - Tests: 7 - Portfolio: 8

    Skills: Java, J2EE, GWT, GXT, GAE, Angular.JS, Bootstrap, MySQL, Node.js d3.js, HTML5, CSS3, Backbone, Knockout, LESS Key Points: - Experienced and Accomplished IT professional with five years of progressive senior management experience in Software Engineering, Programming and Analysis. - Proven ability to direct successful IT departments and technical support programs. Hands-on manager with ability to lead, motivate, and coordinate technical teams and projects. - Always enthusiastic to learn new technology and start applying it in day to day programming. Focus: Deliver robust and bug free solution which can lead faster revenue generation.

    Associated with: WebOsmotic

    $22.22 /hr
    7,643 hours
    4.85