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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. Alex Efros

    Alex Efros

    Perl Developer, Systems Architect, Linux Admin

    Ukraine - Last active: 01/22/2014 - Tests: 9 - Portfolio: 15

    Experienced in developing distributed systems, network services and backends for websites in Perl. I can develop complete website solution from Linux server installation and administration to complex modern web-interface in JavaScript (except graphical design). I'm developing software since 1989. I work as Perl/Web Developer since 1997. Development priorities: code simplicity and clarity, reliability, security, efficiency. I've experience with Apache and Nginx web servers, MySQL and NoSQL databases, Mojolicious and Backbone.js frameworks, Perl/HTML/JavaScript/CSS, FastCGI, non-blocking I/O, event-oriented and concurrent programming, complex parsing (fetching, parsing and processing complex data from thousands pages on hundreds websites every minute), service-oriented architecture, distributed computing, developing Perl modules, automated testing, … I work as Linux admin since 1994. Experienced in developing own Linux distribution from scratch (2001-2004). I've strong focus on security and since 2004 use Hardened Gentoo Linux. Experienced in developing large systems (50000+ man/hours) as Systems Architect and Senior Developer. Experienced Team Leader and Manager for small team (about 10 developers/testers). Also I'm author of many articles (mostly in Russian) and have small experience (about 6 months) as Top Manager in software company (about 200 employee). Since 2001 I'm working as full-time freelancer. I never agree to work which must be done quickly in exchange for quality. I like to do things in the Right Way and prefer simplicity and minimalism. I'm interested in tasks which should be implemented using OS Inferno and language Limbo (which usually mean distributed and/or highly concurrent systems). I'm looking for long-term business relationships with customers. More details (a lot of my open source software, perl modules, articles, links to LinkedIn/GitHub/etc. profiles) available on my website: http://powerman.name/

    $30.00 /hr
    0 hours
    5.00
  2. Željko T.

    Željko T.

    Web Developer

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

    I am a student at the Faculty of Electrical Engineering and Computing in Zagreb, Croatia. I am currently working on my Master. I have experience in programming for about 4 years, mostly .NET environment. I also work for a year in a small outsourcing company where i have been working on medium projects(.NET, JS, HTML). I am open for new challenges and projects. Feel free to contact me any time.

    $27.78 /hr
    35 hours
    4.00
  3. Cristian Petra

    Cristian Petra Agency Contractor

    Expert Flex, Flash, Titanium, iOS Developer

    Romania - Last active: 4 months ago - Tests: 2 - Portfolio: 3

    • 6+ years of experience in the developing Flash / Flex (ActionScript) based applications (different in complexity) integrated with different back-end technologies (PHP, JAVA, ASP.NET) • 4+ creating flash banners • 2+ year creating html pages using( backbone.js ) • 1+ Year of Experience in Titanium Appcelerator Development and Java script. • developing iOS application with Objective-C and Swift • Quick adaptation to any social environment, dedicated, team work ability, communication skills and dynamism.

    Associated with: Cutting Edge

    $21.11 /hr
    1,019 hours
    4.89
  4. Michael P.

    5 Star USA Web Applications Developer

    United States - Last active: 06/01/2013 - Tests: 5

    Todays world is ever evolving. You need an expert who will evolve with the world and help bridge the gap between your needs and the latest technology. I provide frustration free, clean, and clear solutions that you and your business can rely on. Good help is hard to find..correction, was hard to find. Send me a note. Let's talk today. Technologies I'm Currently working with: -Magento -CodeIgniter -Yii -HTML5 -CSS3 -PHP5 -JSON -XML -SOAP -REST -mongoDB -MYSQL -Postgres -Javascript / jQuery / Backbone.js / Node.js / Socket.io / Three.js / Kinetic.js / Require.js / CanJS

    $110.00 /hr
    225 hours
    5.00
  5. Payal G.

    Payal G.

    Expert Ruby on Rails Developer

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

    Availability : Full time for $4500 per month Expert Ruby on Rails developer with over 7 years experience in developing web applications in different domains. My core competency is to be able to jump in to any phase of project life cycle with full efficiency. Worked well on projects with team of 1-12 members as well as single handedly built projects from scratch to the production/maintenance stage. Full stack developer with backend, frontend and server management skills. Skills: Ruby on Rails, Ruby JavaScript, jQuery, node.js, backbone.js, d3.js Mysql, postgresql, neo4j, mongodb HTML5, CSS3, HAML, SASS RSpec, Cucumber, Selenium, Capybara Amazon Web Services, Heroku Github, SVN Trello, Asana, Pivotal Tracker Adobe Photoshop, Adobe Illustrator API Integration (Facebook, Twitter, Instagram, Salesforce, Google Services and any third party service) SDK development, API development

    $55.56 /hr
    3,111 hours
    4.94
  6. Marcio Caraballo

    Marcio Caraballo

    Full stack Javascript developer

    Argentina - Last active: 3 days ago - Tests: 2 - Portfolio: 1

    I am a proactive Front End Developer and System Engineer wannabe, currently working on a big company building new sites, bringing new designs to life and improving user experience. I have experience working with javascript frameworks, CSS (responsive, for mobile, tablet and desktop) and HTML. Currently I am working following the Facebook stack : React, Flux / relay, immutable data structures, also grunt, browserify and nodejs for the backend, with expressjs. I have experience in other techs like jQuery, Backbone, Angular, MEAN framework. In the past, I have created a charting library width d3 and d3.chart, even with ie8 support, using Raphael for that support. My main interest is to continue learning web technologies, web responsive design, javascript frameworks and to apply the concepts learnt at the University in real life projects.

    $22.22 /hr
    109 hours
    4.71
  7. Praneet Tiwari

    Praneet Tiwari

    RoR guru and expert Java, PHP, Python, JavaScript developer

    India - Last active: 10/05/2014 - Tests: 2

    Hire me for quality work. Over the last decade and half I have worked on more than dozen enterprise grade web and backend systems. Have done professional programming in Java, PHP, Python, JavaScript and Clojure. Have used Oracle 11g, MySQL, MongoDB in numerous projects. I am competent in analyzing and designing of software system and picking the right implementation technology stack. I have sound performance engineering fundamentals and am good at making scalable software by identifying and fixing choke points. I have sound mathematical background and I am good at coming up with new and clever algorithms. I am comfortable with graph theory, combinatorial algorithms and randomized algorithms. I have fair amount of exposure to machine learning - including but not limited to Mahout, NLTK, GATE, Sentimentality analysis, Regression (non-linear also) techniques, Dimensionality reduction, PCA. At the moment I have four patent applications pending at the USPTO. I can and have worked in wide ranging programming languages and paradigms including but not limited to Object oriented, Functional, Imperative and Procedural, Declarative. I prefer long term projects over hit-and-run ones and strive for repeat business. I believe in open, early and direct communication and don't claim to be Mr. Know-it-all. I believe in under promising and over delivering. I also believe in adhering to coding quality standards and leveraging best technology for a problem rather than trying to fit a single technology for all problems. I work out of a remote, scenic, sea-facing village in western ghats of India where snakes are more numerous than people. Therefore, I have limited voice connectivity but am available for text communication 24x7. In the end I must say that I am a quick learner and have an insatiable hunger for new technologies and exploring hitherto unseen corners of computer science.

    $16.66 /hr
    0 hours
    0.00
  8. Jignesh Nakrani

    Jignesh Nakrani

    PHP,Wordpress,Jquery-Mobile,SenchaTouch,PhoneGap Developer

    India - Last active: 1 day ago - Tests: 14 - Portfolio: 24

    My Self Jignesh, Having 7 Years of Experience on Web Development & Software Development.I have Expertise on PHP (pure PHP, PHP with OOP, PHP with frameworks), Ajax ,HTML 4,HTML 5, Smarty,Javascript (Frameworks Like jQuery ,Prototype,ExtJS,Node.Js,Impact.js,Express.js),Mysql and Other Open Source Technology (Wordpress,Opencart,Drupal,Jamroom,Magento). I have worked almost every web concepts like Shopping Cart, E-commerce,Auction,Social Networking,CMS,Entertainment,Online ERP , Accounting ,Booking Management and Many Other Concepts of the Web. The Primary Objective is I Provide Best Quality of The Software and Website to My clients and seeking for Challenging Projects,Work and New opportunities .

    Groups: Bluehost Developers and Designers, Crossrider...

    $12.22 /hr
    2,315 hours
    4.56