Javascript Backbone Ruby Freelancers

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  1. Maksim Kuznetsov

    Maksim Kuznetsov

    Incredible web developer

    Russia - Last active: 5 days ago - Tests: 4 - Portfolio: 13

    The main principle of my life - I do only I want to do. So, if I choose your project, it's really interesting for me and I want to do it the best manner. I have no goal only to earn money. I think that the project has success only in the case if it answers hopes of employer. I'm a web developer with extensive experience. Several years I worked in a corporation which is engaged in web development I was team leader and took part in lot interesting commercial and government projects. Now I'm working for myself, because I'm looking for new interesting projects and want to work with foreign customers. I always learn new technologies and actively try to apply them in projects, because I wish to modern, stable and perfect web applications. My experience helps me to chose the best technologies and tools for the best result. I can help my customers in everything from server configuration to project management. The main principle of work - nothing is impossible. Just do it. Synthesis of long experience and technologies can do wonders.

    $25.00 /hr
    8 hours
    5.00
  2. Vera Okhrimenko

    Vera Okhrimenko

    Frontend Web Developer

    Ukraine - Last active: 08/04/2014 - Tests: 9 - Portfolio: 10

    Hi, I am a frontend developer since 2008. I was a junior web developer and grown up to dev team lead. Currently I am a web (javascript) developer Know everything about html, css (even ie6 supporting) and javascript. Familiar with Node.js, Ruby, RoR, and Php. Open and interesting in a new projects

    $22.22 /hr
    58 hours
    4.99
  3. Sergey V.

    Sergey V. Agency Contractor

    Full-stack Backbone/Angular/Node/Laravel

    Croatia - Last active: 12/30/2014 - Tests: 12 - Portfolio: 2

    As a Full-Stack Developer with 15+ years of experience in related fields, I specialize in front-end development and software architecture. It means that I have a familiarity with each layer of development and a commitment to gaining expertise in all software technology. You can read more about it here: http://www.laurencegellert.com/2012/08/what-is-a-full-stack-developer/. In my case, I enjoy working with small businesses and individual decision makers to provide architectural and custom business solutions that help my clients resolve mission-critical problems, grow their business, and improve their revenue stream and profitability. My skill sets include: Frontend skills: * MVC Frameworks: Angular.js, Backbone.js, Require.js; * Javascript (including ecmascript 5), jquery, ajax; * HTML5 (audio, video, canvas, geolocation, localstorage), css3; * Adaptive layouts/frameworks - Bootstrap, skeleton, 960gs; Backend skills: * PHP, javascript/node.js; * Ruby/Django on templating level; Databases: * Relational: Mysql, MSsql, PostgreSQL, Oracle; * NoSQL: MongoDB, Redis, Memcache, Couchdb; Knowledge of PHP Frameworks/CMS: * Laravel; * Wordpress; * Drupal; A multilingual professional who has worked with clients from around the globe, I am deeply involved in all my projects from start to finish. I listen to my clients attentively and provide them a vision for what they want, and then I collaborate with them to create and execute a plan of action. I continuously provide my clients with the pros and cons on each choice they make and convey my recommendations for their selections. I can fully assure you that actualizing your technical goals is my number one objective. I am 100% committed to maintaining my 5-star ranking. To me, anything less than full and complete customer satisfaction is unacceptable.

    Groups: Coding Champs, Upwork Verified Developers

    Associated with: Prospekt

    $99.66 /hr
    2,339 hours
    5.00
  4. Mitchell Langlois

    Mitchell Langlois

    Full-stack rails developer

    Canada - Last active: 13 days ago - Tests: 3

    I have designed and developed a variety of websites using HTML5, CSS3, Ruby, Ruby on Rails, Javascript, JQuery, Backbone.js and many other modern web technologies. I also have a bunch of experience designing and working with databases and am very proficient with SQL. I love to build new websites from the ground up using my already acquired skills and trying out new technologies when acceptable. I am seeking opportunities to build modern, fully-functional websites from start to finish. I prefer to work in small teams or alone.

    $40.00 /hr
    714 hours
    0.00
  5. Krzysztof Skarupa

    Krzysztof Skarupa Agency Contractor

    Experienced Python/Ruby developer

    Poland - Last active: 04/06/2014 - Tests: 2

    I'm a software engineer experienced in Python (Django, Pyramid, Plone, Flask), with knowledge in Ruby and JavaScript. I've been working in a software house, where I participated in successful projects for companies from US and Europe. My main interest lies in web development, so my languages of choice are Ruby and Python. I'm also experienced in working with SQL databases, mainly PostgreSQL.

    Associated with: Raise Exception

    $16.67 /hr
    4 hours
    0.00
  6. Eduardo M.

    Eduardo M.

    Ruby on Rails / PHP / Javascript / Backbone.js / Angular.js

    Bolivia - Last active: 1 day ago - Tests: 6 - Portfolio: 7

    - Software engineer with 5+ years of experience on Web, desktop and mobile development - Excellent communication skills and team player - Full Stack Open Source Software Engineer - Strong object oriented programming and design patterns skills SPECIALTIES AND EXPERIENCE - Programming languages: Ruby, PHP, Javascript, Java, Python, Objective-C, C, C++, Visual Basic, HTML, CSS - Web backend: Ruby on Rails, Sinatra, Node.js, Wordpress, MySQL, PostgreSQL, Redis - Web front-end: SASS, LESSCoffeeScript, Backbone.js, AngularJS, Underscore.js, jQuery - Infrastructure Environments: Amazon Web Services (AWS), Heroku, Digital Ocean - Development tools: SublimeText, Git, SourceTree, PivotalTracker, Atlassian Jira, Basecamp, Balsamiq Mockups - Operating Systems: Mac OS X, Linux, Windows - System administration with Unix based systems - Mobile development: Native iOS apps with Objective-C, native Android apps with Java - Desktop development: Desktop apps with Java and Python + GTK - Test Driven Development (TDD) - Agile software development - UX design PASSIONS - Learning new technologies - Open Source Software - Distributed and scalable systems design and implementation - Awesome and innovative UI design - Mountain biking

    $60.00 /hr
    3,157 hours
    4.80
  7. Rômulo S.

    Rômulo S.

    Software Developer - Python, Ruby, Java, JavaScript

    Brazil - Last active: 1 day ago - Tests: 4 - Portfolio: 8

    Senior software developer with a broad skill set. Very quick learner. I do my best to write beautiful, efficient, and thoroughly tested code. I've handled all kinds of code bases - small to large, simple to complex, ancient to bleeding edge. I'm comfortable with any modern programming task. I've been a Linux user for over a decade and I'm well versed in server administration. Available part time, 10-30 hrs/week @ EST+3. Currently looking for Python, Ruby, node.js, Java, C# and JavaScript jobs. Programming languages and frameworks I have worked with: Python - Django, Flask Ruby - Rails, Sinatra Node.js JavaScript - jQuery, Backbone, Marionette, Angular Java - Spring, Play .NET - C#, ASP.NET MVC PHP - Wordpress, Laravel, Silex, Symfony Shell scripting MUMPS - InterSystems Caché Databases I have worked with: MySQL Postgres SQL Server Ingres MongoDB InterSystems Caché

    $55.56 /hr
    488 hours
    4.99