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. Hardik Soni

    Hardik Soni Agency Contractor

    Sr. Web Developer/ Drupal Developer/WordPress Developer/PHP Developer

    United States - Last active: 7 days ago - Tests: 6 - Portfolio: 1

    Dynamic PHP Developer having 5+ years of professional experience on various framework and CMS of PHP. Expertise in Magento,Drupal,WordPress,PHP etc... Expertise in database design and programming using MySQL, SqlLite. Hard worker, Effective trouble shooter and Effective team player. Developed and maintained dozens of corporate outstanding websites in a wide range of industries. Expertise in trouble-shooting and problem solving with proven ability to design and develop reliable data driven applications.

    Associated with: River Delta Consulting, Inc

    $15.00 /hr
    203 hours
    4.92
  2. Laxmi N.

    Laxmi N. Agency Contractor

    7 years of experience in Python, Django, HTML, scrapping, data mining

    India - Last active: 1 day ago - Tests: 7 - Portfolio: 3

    Hi, 7+ years of experience in IT industry, 5+ Years Python 4+ Years Django My other technical expertise are, • Javascript • Django REST framework • Scrapy • GAE • GIT • Pinex • MySQL • HTML • UBUNTU On python itself I have worked on different kind of projects like • Scrapping the data by using urllib, urllib2, mechanize, beautifulsoup, CSV, re and many more libraries • Developed web application on Django framework • Automation script to maintain the database for getting data from LDAP • Database maintain scripts by using MySQLDB, cx_oracle • Migrated Django site to apache server by using WSGI These are some of the applications on which i have i have worked on, https://etp.fireeyecloud.com https://www.rowapparel.com/ http://www.healthline24x7.com/ http://travelingtommyandtammy.com/ I am a versatile software developer, whatever technology given to me I have done it, I am an expert to scrapping the data from the sites but I can do any task which is given to me, I am a hard worker with fast learning capability. I am team player; I have started my carrier as a trainee lowest label in the team, now I am a senior engineer, so I have experience of how to deal in team work as a team player. I appreciated thrice by Google senior manager and got appreciations awards. Thanks & Regards Satyandra Babu

    Associated with: Omni Network Plus Agency

    $25.00 /hr
    1,056 hours
    4.98
  3. Rajesh Kumar

    Rajesh Kumar Agency Contractor

    6 Years Experience in Web Designing, Development , Mobile App, SEO

    India - Last active: 7 days ago - Tests: 5 - Portfolio: 12

    RYTHAM TECHNOLOGIES - Possess Talented Team of Web & Graphic Designers & SEO experts with years of hands-on experience under their command. We are committed towards, making our clients' projects, customized to their specifications and requirement and Provide the BEST Quality only. All together, we provide the best complete solutions for web needs. We offer a complete range of solutions for every type of project. We always focus on the quality of the project and bestow a valuable end result. We are committed to complete customer satisfaction, and our goal is to delight the client with more than his expectations. Our Team Believe on two Facts in life:- 1. IMPOSSIBLE itself says I-M-POSSIBLE. 2. "E" stands for EFFORTS not for EXCUSES. For Designing Part, We are proficient in working with the following technologies:- * ADOBE-PHOTOSHOP * ADOBE ILLUSTRATOR\ *GRAPHICS * RESPONSIVE DESIGN * 960 GRID SYSTEM * BOOTSTRAP * CSS 3.0 * JQuery * SINGLE PAGE WEBSITES For the Development part , We are proficient in working with the following technologies:- HTML/HTML5 PHP WORDPRESS JAVA DRUPAL ASP.NET JOOMLA PrestaShop E-Commerce Woo-Commerce CODEIGNITER MOBILE APP DEVELOPMENT MAGENTO and BUDDYPRESS Apart from that WE also deals in MOBILE APP DEVELOPMENT & online marketing and We are quite confident in working with SEO/SMM/SEM and PPC.

    Associated with: Rytham Technologies

    $8.89 /hr
    51 hours
    4.96
  4. Mridul Kumar Biswas

    Mridul Kumar Biswas Agency Contractor

    Web Engineer (CodeIgniter/Wordpress/Drupal/Bootstrap/Jquery/Mysql)

    India - Last active: 1 day ago - Tests: 5 - Portfolio: 1

    I am a computer engineer. I started my professional career in 2008 after completion of B.Tech.Now I have started FULL-TIME FREELANCING. Programming is my passion. When I got touch of web programming in PHP, I just fell in love and the journey begins. I have gained expertise on CUSTOM PHP, CAKEPHP, CODEIGNITER, WORD PRESS, DRUPAL in these 5 years. Apart from development I used to do Web Designing in BOOTSTRAP UI, FOUNDATION, MEDIA QUERY etc. After all "let my work speak" who am i ?

    Associated with: Spooster IT Services

    $6.67 /hr
    279 hours
    4.95
  5. Varun B.

    Varun B. Agency Contractor

    Magento, WordPress, WooCommerce, BigCommerce, osCommerce

    India - Last active: 1 day ago - Tests: 9 - Portfolio: 1

    I have 5 years of experience in web designing & development and can build websites and themes for Joomla, Wordpress, Drupal and various eCommerce products like Magento, Woocommerce, xcart, Virtuemart along with effective landing pages for Sales/Promotional websites. I have developed various Websites in past using HTML, XML, PHP, CSS, JavaScript and MySQL. My expertise is in frameworks like CakePHP, Zend Framework along with open source product customization and implementations for Joomla, Drupal, Mambo, Moodle and Wordpress. I provide high-end designs while in development, and large web sites, complex web applications.

    Associated with: Net Greater Technologies

    $15.00 /hr
    272 hours
    5.00
  6. Ravinder Singh

    Ravinder Singh Agency Contractor

    PHP & eCommerce Expert

    India - Last active: 1 day ago - Tests: 9 - Portfolio: 5

    I am Ravinder and specialize in the development of eCommerce stores and websites. I am always available for discussion and understanding your requirements. I have 5+ years of total experience and I am working on oDesk from last one year. My first priority is customer satisfaction. My Expertise: - Experience with PHP & Frameworks like Laravel, Code Igniter, CakePHP, Zend.- Vast experience with APIs for Payment Gateways (paypal,paypal pro,authorize.net,google checkout), VOIP Providers, SMS Gateways, Social Integrations, Mass Email Solutions, etc. - Magento Community/Magento Go/Enterprise Edition - Custom Magento Website Design - Magento Customization - Magento Extension Development - Magento Integration - PSD to Magento Conversion - Magento Maintenance - Magento Template Design, Development & Customization - Magneto Installation, Version Upgrade, Configuration & Deployment - I am very confident of integrating APIs in any PHP based application. - MySQL skills with understanding foreign key constraints and cascades, knowledge of EAV schema. Knowledgeable in performing remote connections and setup. - Solid working knowledge of XML structure Web designing skills: - Expertise with Illustrator, Photoshop,Logo Designing, Print Designing, Facebook page design. - Expertise with Responsive, HTML,HTML5,XHTML, CSS3, JQuery, javascript,Bootstrap.

    Associated with: CS Soft Solutions Pvt. Ltd.

    $15.00 /hr
    1,066 hours
    4.93
  7. Abhisek Pandey

    Abhisek Pandey Agency Contractor

    10+ years of Web Design & Development, Web Apps, E-Commerce, UI, UX

    Sweden - Last active: 1 day ago - Tests: 24 - Portfolio: 184

    Over the last 10 years, I have worked on more than 150 websites, a dozen of web applications, and several small projects for clients from across the globe and from more than 25 types of verticals & industries. I have been involved with starting up and managing two small companies, with a service line dedicated to web. I am very passionate about a beautiful & informative web-sphere and I have experience with all aspects of a web project, such as: analyze and translate customer requirements & business problems, communicate solution strategy, architect tailor-made solutions, design interfaces, front and server side programming, and implement & look through the life-cycle. Almost a decade of experience conceptualizing, designing and programming the Web. I have first-hand and extensive work experience with - designing user interface & layouts, user experience, designing and developing websites from the scratch, front-end scripting, server side and database programming, design and development of web applications, website quality and performance, and working on web-based products. As it is, I have a keen interest in design, information architecture, usability, user experience, and new media & technology. In terms of tools and technologies, Work Portfolio: http://bayard.dreamworkers.in/work Tools, Technologies, and Techniques:- • HTML, XHTML, CSS. JavaScript. JS Libraries, JS-based frameworks. JQuery, JQuery UI & JQ plugins. AJAX, JSON, XML, XSL, DHTML, DOM, RIA, ADO, RSS. • Classic ASP 3.0, VBScript. SQL, MS SQL Server, MS Access, RDBMS. Database optimization & management. MS Visual Studio 2008. Web servers & publishing: IIS 6.0 & 7.x on Win 2000/03/07 Server, XP/7; Microsoft WebMatrix, PWS. SSL, DNS, SMTP, CDN. • Adobe’s Photoshop, DreamWeaver, and Illustrator. Third-party apps, eg, ProductCart, WordPress, Comersus, Forest Blog, JForum, OpenWiki, cPanel,ckEditor, SmarterMail, MAS200, etc. Related plugins, themes & performance. • Google APIs, Maps, Social APIs (FBML, Twitter, Google+), Social sharing APIs (AddThis, ShareThis), Sitemaps, Webmaster tools (Google & Bing), Google Analytics, AdSense, Page Speed tools, Performance optimization tools, HTML/CSS/JS/IMG compression & optimization tools, Online payment APIs (Paypal, Authorize.net, ccAvenue, USAePay & others), ebay/amazon APIs. • Handy with YUI, MooTools, Bootstrap, Modernizer, Boilerplate, YQL, Prototype, Yahoo Pipes, Backbone.js, PHP, Flash, Fonts, Fireworks, SASS, MySQL, .Net 3.0, Apache, CorelDraw, Acrobat Pro, PageMaker, PDF Merger, Telerik, & so on. • Responsive layout design, Mobile web, W3C specifications, DOM compatibility, Cross browser compatibility, PSD to HTML, Semantic design, Front-end troubleshooting, Debugging, Website speed & performance, Website optimizations, Usability. SEO/SMO/SMM Expertise: • User interface (UI) & user experience (UX). • Designing websites & web applications – wireframe, layout, prototype, graphics, and interactive media. • Identity & branding, Logo ideas and design. • Front-end – plan, design, code, optimize, mobile web, troubleshoot, debug. • Development of websites & Web apps. Server side & database programming. • Web-based Products - concept, architecture, design, development, and management. • Website re-design, re-engineering, reverse engineering, usability, and maintenance. • CMS (custom content management systems - turnkey & custom), E-Commerce, community websites, social apps, social websites, Website management apps, Web 2.0, portals, social media, mobile web, e-learning, directories, CRM. • Internet marketing, SMM, SEO, SMO. Monitoring & optimizing websites for search engines/social media. • Consultancy for Web/dotcoms, e-commerce, and web presence for startups. • Website quality & performance. Industries served to: academics, automobile, aviation, individuals, business association, commerce/economy, community, consumer products, culture, entertainment, environment, events, food and beverages, government, healthcare, history & archeology, independent cinema, legal, literature, manufacturing, merchant, non-profit, pharmaceuticals, realty, religion, retail, SaaS, software, services, spirituality, travel/hospitality. Products made: Trellis (CMS, currently in v5), E-Commerce, Picstack, Design Your Room, DreamSocial Pro, Content Management System, OnTarget, Web Application Suite, E-blast, SecureXchanger, Standalone Blog app, Product catalog.

    Associated with: Dreamworkers Production

    $25.00 /hr
    1,304 hours
    4.78
  8. Hasan Reza

    Hasan Reza Agency Contractor

    Graphic Designer, Vector Artist, Audio-Video, Web page & UI designer

    Bangladesh - Last active: 1 day ago - Tests: 7 - Portfolio: 37

    Over the last 15 years, I did many creative design for startup companies and small businesses. My core competency lies in complete end-end management of design project, and I am seeking opportunities to build good looking and professional design from the ground up for you or your business. I also have some experience in the following areas: html, css, typing, audio and video production etc.

    Groups: Application Developers Alliance

    Associated with: H.O.Press

    $16.67 /hr
    1,517 hours
    4.61
  9. Anar K.

    Anar K. Agency Contractor

    Website Management Consultant

    United States - Last active: 1 day ago - Tests: 8 - Portfolio: 1

    I have dabbled into web development and design on and off since 2003. In 2010 I started my own company and began to be fully invested in the field. I've learned many new techniques and languages. My strongest skills are HTML, php, Wordpress theme development, Joomla! custom development, Photoshop, and CSS. But I don't settle, I spend hours learning new technologies, design trends, and innovation. This is a fast moving field and there is no better way to be left behind than to think you are done learning.

    Associated with: BinaryLily Agency

    $25.00 /hr
    82 hours
    5.00
  10. Navneet S.

    Navneet S. Agency Contractor

    HTML5, Angular.js, Node.js,Php/mysql, Codeigniter, Magento

    Canada - Last active: 9 days ago - Tests: 3 - Portfolio: 20

    I’m life long artist & programmer, thirsty for challenging web development contracts which allow to get new experience and develop something powerful and unique that I can feel proud about it. >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> I will give high precedence to your projects if it’s in my field of interest. * Autobot , Web Scraper and Data mining projects * Node.js and Ember.js * GeoCoding ( Google Map ) * Wordpress Plugins * Codeigniter and Zend Framework * Prestashop and Shopify * Ethical Hacking * ORM * Responsive Websites >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> How I work ? My main instrument at this moment is PHP/MYSQL , Frameworks mostly I used are Zend and Codeigniter depends upon the project requirement. I can handle huge database using doctrine . I love the beauty of speed and design. I likes creating frontend with Jquery and backbone.js and also have experience in mobile compatible designs and responsive websites using css3 media quires. >>>> Programing habbits <<<<. > I love to write clean code with lots of comments > Go with obvious variable naming > IDE: Sublime, I love it , if you didn't use it Give it a try > I don't like Lua and Coffee script if they are not in requirement > Assume the worst from the users > I convert tones of coffee in to ideas >>>>> Why you should hire me ? <<<<<<< > My one hour of work is equal to 3 hours of work by normal programmer , You will realize yourself if you hired me. > It take seconds for me to solve problems and minutes to fix bugs. > I'm not a lazy programmer I spend hours on testing my script. My Technologies stack is > PHP - Zend,Codeigniter,Yii,slim,sSymfony, Wordpress, Drupal,Joomla, Oscommerce, ZenCart Professional > Mysql ,Doctrine, MongoDB ,Sql Server > WEB SERVICES - XML , JSON , XLST , RESTFULL , SOAP > JAVASCRIPT - Jquery , backbone.js, Mootools , YUI , Raphel > HTML5 / CSS3 / XHTML / CSS2 /SVG > Adobe Photoshop & Illustrator > Cocos2D, OpenGL, Corona, Unity3D > Adobe Flash/ActionScript CS 3.0 > OTHERS - Java, C++, Oracle , Asp (Using Vb Script) , Shell Scripting , CAD , 3D Max Studio ,

    Associated with: Dexter Code

    $30.33 /hr
    85 hours
    5.00