Rails Freelancers

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Alex Topalov

Alex Topalov

Ruby/Rails Lead Developer(CTO)

Ukraine - Tests: 2 - Portfolio: 7

Full-stack web developer with solid experience in building various web applications. Have team and tech lead experience and have provided consulting for projects in needs. BackEnd development: Very experienced ruby programmer, working with Rails, Sinatra, Merb, Grape for more than 5 years. Frontend development: CSS1.0 - CSS3.0; HTML; XML; JavaScript(CoffeeScript, BackBone, Jquery, Prototype, DOJO, Ember, Angular, React, NodeJs) Management experience: I was a lead for MVP project with direct management of 3 people and also was a Tech Lead on a unicorn startup with direct management of 6 people.

$80.00 /hr
836 hours

Dejan Cancarevic

Dejan Cancarevic

Full stack IT guy, mostly focused on Ruby on Rails and Backbone



$33.33 /hr
953 hours

Alexey Dubovskoy

Alexey Dubovskoy Agency Contractor

On The Rails Way...

Russia - Tests: 3 - Portfolio: 5

I am a full stack Ruby on Rails/Javascript developer and TDD/BDD practitioner with 7+ years experience. I love working in startup atmosphere with a small team, building MVP in aggressive duration. From the time I obtained my knowledge in Math and Physics at the University, I realized that I have to question everything. I'm curious, I like running experiments and deal with challenges. I think my main strong points are: Deep knowledge of working piece (Rails, Angular.js, RSpec, D3, Ubuntu, OS X) Exceptional work ethics Promptness, Responsiveness I know and use in my work: Ruby, JavaScript, CoffeeScript, SASS, Slim; Rails, AngularJS, jQuery, NodeJS, Compass, Grunt, Yeoman; RSpec, Karma, Jasmine; Trello, Jira, Basecamp; OS X, Ubuntu Server.

$33.33 /hr
2,311 hours

Michael Grischenko

Michael Grischenko

Ruby on Rails\HAML\SCSS\jQuery\Backbone\UI design

Ukraine - Tests: 3 - Portfolio: 1

I design and build rich web applications using modern frameworks for both back-end (Ruby on Rails) and front-end (Backbone) I have 6+ years of experience in web software development using PHP, Ruby on Rails, MySQL, PostgreSQL (and PostGIS), Sphinx, Javascript, HTML5, Haml, CSS, SCSS, jQuery, Backbone.js, etc. I build interfaces by rapidly prototyping in HAML+SCSS. This is an incredibly flexible tool for working with UI and results are actually used in further application development. I've deployed projects on AWS-EC2, Heroku, DigitalOcean. My GitHub profile: https://github.com/crimefighter I am not an active open source contributor for now, but there is some code to show. These are quite simple projects though. I can provide more code samples by request.

$40.00 /hr
369 hours

Iurii B.

Iurii B. Agency Contractor

Frontend Engineer (React, Flux, Rails)

Ukraine - Tests: 14 - Portfolio: 12

Hey, there! __ ABOUT ME - I’ve been working more than 2000 hours on Upwork and 95% of my clients have given me a 5 star rating, 100% of my clients have given me a positive feedback. - Last 2 years I've been working with Backbone and React SPA and I've won several awards on awwwards.com and thefwa.com - I've won developer award on awwwards.com for a project talkpr.com and got a positive feedback from the developer jury. - My team and I have created a responsive frontend for the official Adidas UAE e-commerce store. - I started my career as a frontend developer in 2010. I've been working like a frontend developer, a team lead and a project manager for a period of 6 years. So I can easily architect the structure of your project, split it to the tasks and make an exact timeline. - I always open for a well-designed projects to make them with the highest quality using all my experience to make you happy and get new awards! __ FRONTEND Frameworks: Reflux / Redux / Fluxxor / Backbone / Marionette . Tasks runners: Grunt / Gulp / Webpack / Google Starter Kit / Yeoman . Preprocessors: SASS / LESS / Stylus / Coffee / ES 6 / ES 7 / jsx. Loaders: Webpack / Browserify / RequireJS. HTML & SASS Frameworks: Susy / Bourbon / Neat / Compass / Bootstrap. Components: Polymer / Web Components / React / Bower. Package Manager: Bower. Methodology: BEM / SMACSS. TDD: Mocha / Expect / Selenium. __ BACKEND Framework: Ruby on Rails, RoR. Databases: MySQL, MongoDB, PostgreSQL. API: Google, Youtube, Facebook, Twitter, Instagram, Vimeo, Parse. Web Services: Google Cloud, AWS, Digital Ocean, Heroku, Rackspace. __ CONTACT ME I am open to interesting and fun consulting gigs, short-term contracts, workshops and any exciting projects working with nice people.

$45.00 /hr
2,667 hours

Vladimir N.

Vladimir N.

Ruby-on-Rails Senior Developer, Project Manager

Russia - Tests: 5

8 years in IT as a Software Engineer 3+ years experience with Ruby-on-Rails Technologies I worked with: Cloud Services: AWS(EC2, S3, Route 53), Heroku Client Side: HTML, CSS, JS, jQuery, Angular, Bootstrap Server Side: Ruby on Rails, REST Databases: PostgreSQL, Oracle APIs: Facebook, Google, eBay, payment gateways and many others Testing: Rspec, Cucumber Version Control: git, SVN Other: Redis

$55.56 /hr
0 hours

Marius D.

Marius D.

MEAN stack | Ruby on Rails Developer

Romania - Tests: 4 - Portfolio: 5

"Good code is its own best documentation." - Steve McConnell I am a full stack web engineer with strong skills in JavaScript. Very familiar with MVC, MVVM frameworks in client and server side. I like to write clean and organised code and hate to make dirty and repetitive code. My favourite stack is MEAN. I have worked on various web applications with MEAN stack or Angular/Laravel, PostrgeSQL-EAN stack. *** Skills and experience *** Frontend - ReactJS, BackboneJS, AngularJS, kendoui, KnockoutJS Backend - PHP(Laravel, CodeIgniter, Kohana, Symphony), Node.js, Ruby on Rails Database - MongoDB, MySql, PostgreSQL Server - CentOS, Ubuntu Various API - Parse.com, Paypal, Stripe, Google API(map, directions, search engine, data, youtube, ...), Shipping APIs(fedex, dhl, usps, ups) Thanks for reading about me and I will be looking forward to working with you. Mauri Dalca

$55.56 /hr
806 hours