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Backbone.Js Job Cost Overview

Typical total cost of Upwork Backbone.Js projects based on completed and fixed-price jobs.

Upwork Backbone.Js Jobs Completed Quarterly

On average, 72 Backbone.Js projects are completed every quarter on Upwork.

72

Time to Complete Upwork Backbone.Js Jobs

Time needed to complete a Backbone.Js project on Upwork.

Average Backbone.Js Freelancer Feedback Score

Backbone.Js Upwork freelancers typically receive a client rating of 4.62.

4.62
Last updated: July 1, 2015
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  1. Thanh B.

    Thanh B. Agency Contractor

    Senior developer in ROR/J2EE, E-commerce, SNS, CMS, CRM, SaaS

    Vietnam - Last active: 1 month ago - Tests: 6 - Portfolio: 8

    Dear partners, Thank you very much for choose me to work on your projects. That it help me to get much experience on technical solutions and management. I have built a good team from 2012, ScrumTobe Software (www.scrum2b.com). We have growth up to 10-member team now. From 2015, I focus on activities of the team on outsourcing services in Software Development. And I will not work as freelancer anymore, If you need to get higher quality services on Software Development, please feel free to send me message or invite our team into your jobs. Our UpWork profile at: https://www.upwork.com/companies/~018a573a06d7ae8a23. Thanks and Best regards, Hai Bui ---- My personal skills/experience: ★ Programming skills: ☆ Ruby on Rails (2.3.x, 3.x, 4.0), ActiveMerchant, Devise, Attached, Memcache, Haml, HtmlDoc, Rspec, Cucumber, Capistrano ☆ J2EE, Struts, Spring, jBoss, Hibernate, JasperReport, Mockup ☆ HTML5/CSS3, jQuery, Bootstrap, BackboneJS, Sencha Touch, Responsive web ☆ Shopify Liquid/Shopify App ★ System Development experience: ☆ Test Drivent Development, Behaviour Driven Development, Selenium IDE ☆ Continuous Integrate (CI), GitHub (branching model) ☆ APIs: Paypal, Stripe, Balanced Payment, Stamps, MailVu, Twilio. etc. ☆ SpreeCommerce, SpreeGateway, Redmine Plugins ☆ Image Magick, Sphinx, Elastic Search engine ★ Server Administration skills: ☆ Nginx, Unicorn, Phusion Passenger, Apache ☆ Tomcat Apache, Spring server, jBoss server ☆ Cloud Application: Heroku, Rackspace, EngineYard ☆ SSH/SSL, DNS ☆ Server: AWS/EC2, CentOS/Ubuntu/FreeBSD, Delicated servers, VPS ☆ MySQL, PostgreSQL, PL/pgsql, MongoDB, Oracle 11g, OLAP I have experience with Scrum/Agile, speak fluently in English. From my experience, I understand how important to write clean codes, easy to read and easy to maintain.

    Groups: Engine Yard Ruby on Rails Professionals Network

    Associated with: ScrumTobe Software

    $33.33 /hr
    1,599 hours
    4.71
  2. Zafar M.

    Zafar M. Agency Contractor

    Software Engineer and Architect, Web and Mobile Technologies

    Pakistan - Last active: 5 days ago - Tests: 23 - Portfolio: 11

    2300+ hours on oDesk. TOP RATED contractor endorsed by oDesk (UpWork) having skills in: - Android / iOS / Windows / Mac/ Unix, Linux - Java, C++, C#, PHP - Node.js, MongoDB, Express, AngularJS, sails.js - HTML5, CSS3, JavaScript, jQuery, AJAX - Twitter Bootstrap, Common.js, CoffeeScript, Backbone, Marionette - Cloud computing, AWS, Heroku, DigitalOcean, Azure, Google Compute Engine, Google app Engine - Java, J2SE, J2EE, JSF, swing, spring, strut, Hibernate, NUnit - JavaCC Compiler Lexical analyzer parser - C/C++, Qt Framework, Boost Library, STL - Image processing, OpenCV, Emgu, OpenGL - PHP, MySQL, Zend Framework - PHP MVC Frameworks: Laravel, CodeIgniter, CakePHP - WordPress, Joomla, Drupal, Magento, concrete5, Prestashop, Moodle, TYPO3 - C# .Net, ASP.NET MVC, WPF, WCF - Prism MVVM, MVC4 Razor - Twitter Apps development with Twitter API, Twitter Streaming API - Bluetooth, Smart watch, RFCOMM, BLE 4.0, A2DP, EDR - Source control SVN, Git, GitHub, TortoiseSVN, Maven, Bitbucket, VisualSVN - Responsive Web Development - Adobe AIR, Phonegap, Twitter Bootstrap - AV media stream programming, codecs, encoding - FFmpeg, H.264/MPEG-4 AVC - Video streaming platforms Wowza, Red5, Adobe Media Server, Flash Media Server, Helix, - Multicast, unicast, HLS - Streaming protocols RTP, UDP, RTSP, HLS, RTMP, MPEG-DASH, Smooth Streaming, HDS - Web scraping, Web Crawler, Data extraction with PHP C# HtmlAgility Pack - XML, JSON, BSON - Web Services, WDSL, SOAP, RESTful API - Adobe Flash, Flex and ActionScript 3 - Database: MS Access 2007 / 2010 / 2013 - SQL Server 2008 R2 - SQLite, MySQL, MongoDB, RavenDB - NetBeans, Eclipse, IntelliJ IDEA, JBOSS, Tomcat, WebSphere - Scala, Swing, AWT, JavaFX, JNI, client/server programming - TCP/IP, UDP, secure socket, client/server, network programming - p2p, using multi-bitrate streaming network programming - Experience with Git, Maven, Eclipse, JUnit, and GDB - SSL proxy server programing - Fiddler like debugging proxy server - Console based - Advance level Skills in C, C++/Qt, STL, Boost - C++ Win32, TCP/IP, WinSock, socket client / server - Objective C, Cocoa, Unity 3D, XNA - WxWidgets, Xcode Mac, iOS - Developed Business Management Software - Supply chain Management Software - Point of Sale POS Software, Microsoft POS - Sale Purchase, Accounting, Inventory software - Inventory, Sales and Purchase Order Management - DotNetNuke, Web Matrix 2 Programmer - CRM Business Management & Development - Developed POS Point Of Sale Software applications using Access, SQL Server - Websites for start up companies and small businesses - Complete end to end Project management of Business Process automation - SSL TLS Sockets, Threads programming - Smart Cards, Secure client / Server Socket Programming - Cryptography standards, X509 Self signed root certificate creation authentication - CorelDRAW, Corel PHOTO-PAINT, Adobe Illustrator, Adobe Photoshop Smart card, SET secure electronic Transfer on money knowledge of ISO 8583, ISO 7816, ISO 7810 Data warehousing, Data mining Database Programming in VB, PHP/MySQL, MS Access, SQL Server Technical Projects (Electro Mechanical Control systems, Telecom, GSM, GPS etc).

    Groups: BigCommerce

    Associated with: StSol House, Web Solutions

    $27.78 /hr
    2,301 hours
    3.84
  3. Vipul Dadhich

    Vipul Dadhich Agency Contractor

    Expert Magento Architect, (UI) Backbone.JS, Optimization, OpenErp Odoo

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

    I am Vipul, Male 30 from India. A smart worker, Manager , architect and programmer, Joyful having expertise in web based application. Less magento project under my belt but have proud of completing them end to end. I have developed a wide range of websites using PHP / JAVA / Python / HTML5/ CSS3, Prototype, Backbone.js, JQuery, MySql, Zend, Yii, Magento (since evolution), WordPress, Symfony, Joomla, Salesforce, Java. I believe that the thoughts are valuable assets but execution of idea is real skill/talent. I love to work in opportunities where my knowledge utilized to best of the business. You want to know who am I google keyword "Thougtyards Vipul". :) My best part is understanding of business requirements and giving/writing feasible solution technically. I love to build a website from the scratch and take it to closure. and aspiring to bring revolution across the industry by developing new ways to do the stuff. I will be glad to listen/branch out your ideas with sense in technology. I am always eager for Interviewed or demo mode where we can start knowing each other. If you are looking for: - Magento , Optimization, Customization, - Developing UI/UX and back-end Magento ( PHP, HTML, CSS, JAVAScript, AJAX, etc) - Symfony, Yii, Zend, Web Servers, Drupal, Joomla, Salesforce(SaaS), Java - APIs (Twitter, Facebook, Google+, Instagram, LinkedIn) - Html5, CSS3 - DBMS - MySQL, Sql server 2005. - Core PHP - ASP.NET - Ruby on Rails - Amazon Ec2 Infrastructure Management - Website optimization

    Associated with: Thoughtyard Labs

    $30.00 /hr
    472 hours
    4.66
  4. Nazar Kuzmenko

    Nazar Kuzmenko Agency Contractor

    Node.js / Sails.js / Node-Webkit / Backbone

    Ukraine - Last active: 6 hours ago - Tests: 4 - Portfolio: 3

    Senior JavaScript Developer with 6+ years of experience. Client side: - Backbone.js - Marionette - Require.js - jQuery - WebSockets - Jasmine Server side: - Node.js (Express, Sails.js) - MySQL, Oracle, MongoDB, Redis - Mocha Other: - JS to Native: Node-Webkit (NW.js), Phonegap - Issue tracking: JIRA, Redmine - VCS: GIT (Bitbucket, Stash, Github, Gitlab), SVN - CI: Bamboo - Documentation: Confluence, Github/Redmine Wiki GitHub: https://github.com/leestex StackOverflow: http://stackoverflow.com/users/1598643/leestex LinkedIn: http://ua.linkedin.com/in/nazarkuzmenko

    Associated with: KL Group, CheqIT, StreamCrease

    $33.33 /hr
    871 hours
    4.99
  5. Ashutosh K.

    Ashutosh K.

    php,ajax,webservice,zend develeoper

    India - Last active: 03/12/2014 - Tests: 2 - Portfolio: 3

    Over the last 6 years, I have developed a wide range of websites using PHP4,5, Mysql 5, CMS, CAKEPHP, CODEIGINITOR, ZEND Framework, AJAX, XML, JQUERY, JQUERY MOBILE, WEB-SERVICE, JSON, SOAP, REST, ACULOSCRIPT, MOOTOOLS, LAMP, WAMP, SVN, CVS, GIT, AMAZON API, EBAY API, MAILCHIMP API, STUPEFLIX API, STAMP API, HOTELSPRO API, FACEBOOK API, GOOGLE API, YOUTUBE API. Client satisfaction , Meet dead line and quality Work are My main objective

    Groups: Crossrider

    $11.11 /hr
    348 hours
    4.91
  6. Albert M.

    Albert M. Agency Contractor

    Web/Mobile Developer

    Armenia - Last active: 2 months ago - Tests: 3 - Portfolio: 14

    I'm offering you more than 7 years of professional experience as a web developer. My core competency lies on complete front-end and back-end management of any website development or intranet project. I'm always in seeking for new opportunities to build websites and management tools to meet the high standards of your business. I’m providing full range of services using my deep knowledge in the following areas of programming: • HTML5 / CSS3 • PHP4 / PHP5 (OOP) ( Symfony, Zend Framework ) • C#, ASP, .NET • JavaScript (extJs, jQuery) / Ajax • Phonegap ( Sencha touch 2 ) //Android, IOS • MySQL 4 / MySQL 5 • Ajax • Testing Main Site: http://albertmanukyan.com Linkedin: http://www.linkedin.com/in/albertmanukyan

    Associated with: ShowNothing

    $22.22 /hr
    360 hours
    5.00
  7. Mario césar S.

    Mario césar S. Agency Contractor

    Senior Python/Django Developer

    Bolivia - Last active: 1 day ago - Tests: 9 - Portfolio: 7

    Worked mostly for startups, regarding gaming, marketing, journalism, web scrapping, social networks, finance analysis, ERP, engineering, data analysis and social goods. http://github.com/mariocesar http://gist.github.com/mariocesar

    Associated with: Humanzilla / Team

    $40.00 /hr
    1,094 hours
    4.97
  8. Feliks Borzik

    Feliks Borzik

    full stack web-developer

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

    Hey! Do you want to have a great website built in compliance with the latest standards? Something special, which will make you a new Sergey Brin or Mark Zuckerberg? Everybody wants :) But I'm pretty sure it's hard to find right developer for that. You may have a lot of applicants for your posting, and everybody will tell you he is the best one. I'm not an exception. However, I can prove my words more than by just showing you websites I built. For the last couple of years, I've: 1. Worked for more than 1000 hours here 2. Got verified by oDesk (see that badge to the right?) 3. Received 5-star feedback from by great clients I'm really happy I was able to work with them, they are fantastic people, so as you! I think if we work together, we'll do something magnificent too! About me: For the last years I've been working with Ruby on Rails and Javascript building awesome apps for my clients. What I can/know/etc.: Web-development (Ruby, Ruby On Rails, HTML/HAML, CSS/SASS, JS/CoffeeScript, jQuery, Backbone.js, postgreSQL, Node.js, Angular.js, etc.) Web-servers setup (Linux+PostgreSQL+Nginx+Passenger+Rails) Internet business/UI/UX/design consulting Some webdesign/UI/UX skills Data-processing (for example, scraping websites for a content) Personal qualities are: Enthusiastic Responsible Only latest versions and technologies Fast-learning Purposeful As for web-development I like these techniques: TDD/BDD Continuous Integration/Deployment Agile

    Groups: Coding Champs

    $66.67 /hr
    1,697 hours
    5.00
  9. Pavel Karoukin

    Pavel Karoukin

    Open Source Architect

    United States - Last active: 09/18/2014 - Tests: 3 - Portfolio: 3

    Open Source Solutions Architect focused on building complex web applications and automating business processes. Posses extensive technical experience in Perl, PHP, Javascript languages; Drupal, Zend, Catalyst frameworks; Client-side Javascript MVC frameworks, native mobile application development (Android), "Cloud" and distributed technologies, like AWS, load-balancing, memcached, nginx, etc. I am focused on solving problems and doing it efficiently using right tool for the task. Specialties: Linux, nginx, Apache, Perl/Catalyst/Plack, PHP/Drupal/Zend, Javascript, Backbone, Sencha, Android, MySQL, AWS

    $150.00 /hr
    74 hours
    5.00