Twitter Bootstrap Ruby On Rails Freelancers

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  1. Sviatoslav Bulbakha

    Sviatoslav Bulbakha

    Experienced Python and Javascript developer

    Russia - Last active: 7 hours ago - Tests: 6 - Portfolio: 4

    Over the last 7 years, I have developed wide range of websites using Python/Django and Node.js/Express. Also I have 5 years experience in Ruby and very good front-end skills. My experience: * Back-end: ** Python (Django) - over 7 years ** Ruby (Rails) - over 5 years ** Node.js (Express.js) - over 4 years * Front-end - over 7 years: ** HTML (Jinja2, Jade) ** CSS (LESS, Stylus, SASS) ** JavaScript (jQuery, Backbone + Marionette) * Data crawling (Selenium/RegExp) - over 7 years I am also skilled in: * Git * Unit testing * Linux administration * RESTful API design

    $40.00 /hr
    212 hours
    5.00
  2. Qen Empaces

    Qen Empaces

    full stack web developer, currently mad with ruby ruby ruby

    Philippines - Last active: 7 hours ago - Tests: 2 - Portfolio: 6

    Full Stack Rails Developer skill sets: - ruby on rails - jquery / backbone.js - html5 / haml / css / less / sass - foundation css / twitter bootstrap - unit testing with rspec - mysql / greenplum postgresql / mongodb / redis / mssql - apache solr search / sphinx / elastic search

    $55.00 /hr
    6,760 hours
    5.00
  3. Daria G.

    Daria G.

    Back-end and front-end dev and photographer

    Ukraine - Last active: 7 hours ago - Tests: 2 - Portfolio: 1

    I specialize on Ruby on Rails and front-end development. In spite of the fact I have got a degree in International Journalism and Translation, I worked as QA and IT Sales for total of 3 years (from 2008) and then moved to web development from Jan, 2012. I have performed both back-end tasks (from basic CRUD to making simple APIs or server scripts) and front-end (building static websites from scratch or developing views with twitter-bootstrap). I believe the experience is formed with the quality of the projects, you have delivered, and not with the years of sitting in front of the laptop. Specialties: ruby 1.9.2+, Ruby on Rails 3.0+, linux and MacOS X environment, unix-shell, Git, SQL (SQLite, MySQL, PostrgeSQL), HTML, Haml, CSS, Sass, Less, twitter-bootstrap, javascript, jQuery Here is link to my github profile: https://github.com/amseledka I do photographs and various design tasks in my spare time, as well as help my friends with Russian-Ukrainian-English translations. My flickr profile: http://www.flickr.com/photos/37859578@N06/

    $33.33 /hr
    1,803 hours
    4.61
  4. Billy Taylor

    Billy Taylor

    Senior Digital Designer & Web Developer

    New Zealand - Last active: 5 days ago - Tests: 6 - Portfolio: 9

    ++ Upwork Top Rated Freelancer ++ With over 15 years experience, I love working with clients who care about consistent branding and a fluid user experience. • Front-end UI Specialist • Responsive Web Design and Development • Company Branding • Digital Graphic, Print Media and Product Design • It's important to me to build strong on-going relationships with clients, so I'm primarily looking for long-term projects, but do feel free to contact me if you have something smaller. I'm flexible with my working hours and am happy to work closely with any existing freelancers you work with. Look forward to working with you!

    $79.00 /hr
    25 hours
    4.81
  5. Leo A.

    Leo A.

    Senior Full Stack Specialist

    Canada - Last active: 11 days ago - Tests: 4 - Portfolio: 7

    Hello Over the last 8 years, I have developed a wide range of websites using Wordpress, PHP, HTML, CSS, jQuery, javascript, Bootstrap and MySQL including sites for startup companies, small and large 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: - Ruby on Rails, Coffeescript, SASS, HAML, SLIM - jQuery frameworks, - Git, Heorku, Bitbucket - Responsive Designing, PSD to Wordpress, - Wordpress Multi-sites(WPMU), - Wordpress Multi-languages(WPML) configuration, - Real Estate Site Management(IDX), - Optimizing and Speed Up Web sites, - ACF, CPT, Mailchimp, Weebly and Wordpress Custom Theme Development. I like to manage my projects utilizing my strong communication, organizational and technical skills to deliver on time and on budget. I look forward to discussing any upcoming development needs you may have. Many thanks Leo A.

    $50.00 /hr
    16 hours
    5.00
  6. Jan P.

    Jan P.

    Senior Mobile App (ios/iphone/ipad/Android) & Web Back-end Developer

    Sweden - Last active: 10 days ago - Tests: 7 - Portfolio: 5

    --- Senior Mobile App (iOS/Android) & Server Back-end Developer --- - My Mission - + A good beginning makes a good ending + We have already covered half the distance + Come to the finish - Who am I? - CV : https://docs.google.com/document/d/11XYL_UnZFr32Qm8xgOhJPIy2vGRLg_-bEbjcZQXFJME/edit Site : https://boozer.io + Full-Stack Mobile Apps & Web Services Expert + Full Time support (40~60 hrs/week), Daily progress report & live chat + Long-term relationship contract & Money-back guarantee I am a Senior Software Developer working on Mobile Application Development with extensive experience with the iOS and Android SDK, Objective-C, Cocoa Touch, UIKit, Xcode, Swift, Java. I've been working as an iOS &Android and Web developer for 10+ years since i graduated the university. -- What can I do? -- - iOS/Android Application Development • iOS Native (XCode): Objective-C, Swift, Cocoa Touch, iOS7 & iOS8 Kitkat • Android Native (Studio/Eclipse): Java • Hybrid Apps: Phonegap by Ionic (Angular JS), Cordova SDKs, Xamarin, .NET, JQM, Kendo UI - Web Services Support • Main Tools: PHP, MYSQL, HTML5, DHTML, JQuery, CSS3 (Bootstrap & Responsive & Parallax) • JS Templates: AngularJS(Ionic), BackboneJS, NodeJS(XMPP), RequireJS • Common Templates: WP, Joomla and PHP MVC frameworks : CodeIgniter, Laravel, CakePHP, Yii and Kohana • Ecommerce: Magento, OpenCart, WooCommerce, Shopify and Prestashop • Back-End: JSON-RESTful APIs as well as 3rd Party SDK integration like Parse, Twillio • Services: Cloud, FB, Twitter, LinkedIn, Twitter, Google, Audio/Video (Wowza) Streaming - Other • AppStore submission, testing, TestFlight, Unit Test • Git, SVN, GitHub, bitBucket, bug trackers • UI/UX, Human Interface Guidelines I work as individual, supporting full time. I'm here to analyze your ideas and requirements and offer our vision of project realization. Rough quote will be ready within 48h. If it is acceptable for you, I'll prepare detailed project development plan indicating timeline and budget. I always make sure to bring you upon successive results of highly and creatively qualified results before your deadline and guarantees refunding for any unsuccessful results or issues which are responsible for me. I am seeking an opportunity to become a business partner with long-term relationship forever

    $57.99 /hr
    10 hours
    5.00
  7. Iliya S.

    Iliya S.

    Fullstack Ruby on Rails developer - Angular Backbone NodeJS Bootstrap

    Thailand - Last active: 1 day ago - Tests: 3 - Portfolio: 3

    Hi. I am Senior Full-Stack Ruby on Rails developer with BackboneJS, Angular, jQuery, Twitter Bootstrap experience. 1) http://instor.es (English) and http://lavio.ru (Russian) - personalised fashion feed which forecasts user preferences based on his experience as well as allows to subscribe to your friends, favourite brands or apparel stores. Stack: Ruby on Rails, PostgreSQL, EventMachine, sidekiq, parsing & crawling, SOAP/JSON API, HAML, Sphinx, Rspec, Selenium, Backbone.js, Chaplin, Facebook OpenGraph API, VK OpenApi, CoffeeScript, jQuery. 2) http://credit-me.co - finance start-up, which simplify sales on credit in retail stores by accelerating sending requests to banks and getting approved solutions. Landing+CRM. Stack: Ruby on Rails (CRM), JavaScript, Parallax. I have 4-5+ years of Ruby on Rails commercial work experience, 2+ years of development with frontend technologies stack and about 1.5 years experience managing distributed teams. Have background of work in Agile team and developing high-load scalable projects, using continuos integration software (e.g. Jenkins), performance testing software (e.g. NewRelic RPM), implementing A/B testing, have Linux devops skills (CentOS/Ubuntu administration, OpenVPN / network tools / certificates, nginx, Vagrant, Docker). Among other languages I am familiar to Java, Python, C/C++, PL/pgSQL, PHP and Turbo Pascal :) Feel free to leave me a message. ______ Best regards, Stepanov Ilia.

    $36.97 /hr
    398 hours
    5.00
  8. Sergei Kintsel

    Sergei Kintsel

    Ruby on Rails/AngularJS/Ionic developer

    Russia - Last active: 1 day ago - Tests: 6 - Portfolio: 3

    _  I am a passionate Ruby on Rails/JavaScript programmer and analyst working through TDD and BDD. I have 4 years of experience in developing web applications. My main skills are Ruby on Rails, Sinatra, CoffeeScript. In my projects I've used JS Frameworks like Backbone.js and AngularJS. I have big experience in creating mobile applications based on Ionic Framework. I am good in both HTML5 and CSS3. I've been working on Responsive and Flexible layouts. I have been working with much count of databases including relational, document oriented, graph databases. For example: MySQL, PostgreSQL, MongoDB, Neo4j etc. I pay great attention to provide regular communication with my customers being online as long as possible every day. While I work on a project my main task is providing great fast flexible software and make my client be happy with the results.

    $44.44 /hr
    1,820 hours
    4.50
  9. Erik Clasie

    Erik Clasie

    Senior AngularJS/NodeJS/MEAN/PHP/RoR/iOS Developer

    Netherlands - Last active: 1 day ago - Tests: 6 - Portfolio: 2

    Passionate and experienced developer in creating website and native iOS apps, having 5+ years of rich experience. High quality, in-time delivery, daily-communication & forever relationship for update are guaranteed. Having high skills and technologies, I am a hard-worker, reasonable, fast learner and logical. A list of skills and technologies covered: - Full-Stack Web Development ( Ruby on Rails / MEAN / Twitter Bootstrap / jQuery-Mobile / AngularJS / NodeJS / LAMP / CakePHP / Codeigniter / Magento / CoffeeScript / jade / CSS3 / SASS / MySQL / MongoDB / Postgres ) - iOS (iPad, iPhone) App Development ( Objective-c / Swift / xCode / Ionic / PhoneGap / Xamarin ) - Other Skills ( Heroku / Git / REST API / Social Network Integration / Database administration / Cloud Storage / Payment gateway integration / Google MAP API ) I am looking for the full time/part time programming job and would like to work for a long term relationship with a reliable clients. Best regards, Erik Clasie.

    $45.00 /hr
    351 hours
    5.00
  10. Danny Toi

    Danny Toi

    Web Developer - NodeJS, AngularJS, PHP

    Malaysia - Last active: 7 hours ago - Tests: 2 - Portfolio: 8

    Hi, I am Danny from Petaling Jaya, Malaysia. From the very beginning of my career as an IT developer, I take every single moments of my life as an opportunity and try to act on it. I am very keen to keep long-term, trustworthy relationships with clients all around the world. I believe that choice, not chance, determines my destiny and hope to make the beneficial and realistic choice with you. For the last one and half year, I was so lucky to meet great people here on Upwork and do various projects successfully. Talking on my technical background, I am a full-stack web developer with a special interest in AngularJS, Node.js and several PHP frameworks including Laravel. I always try to deliver the best-of-quality products/services and write the maintainable and testable code which can be understood easily by other developers. Below are some other technologies and tools I am experienced in: - Grunt, Bower, NPM - jQuery, Underscore.js - Twitter Bootstrap, LESS - CodeIgniter, WordPress, Doctrine 2 - Unix server administration (AWS, DigitialOcean)

    $60.00 /hr
    3,294 hours
    4.97