Rails Freelancers

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  1. Dmitri S.

    Dmitri S.

    Ruby/Rails, JavaScript Developer

    United States - Last active: 07/08/2014 - Tests: 3

    My areas of expertise are 1. Full product development lifecycle, 2. Third-party integrations, 3. API design and development, 4. Database design and normalization, 5. Legacy codebases, 6. Managing software teams. I'm a full stack (frontend and backend) developer specializing in Ruby/Rails, JavaScript, PostgreSQL and HTML/CSS. My past client projects range from single-page applications to caching optimization for post-series A startups to legacy codebase maintenance and refactoring for government organizations. I practice the following methodologies: * Agile * Test Driven Development (TDD) and Behavior Driven Development (BDD) * UI and UX Principles * MVC * OOP

    $90.00 /hr
    20 hours
    5.00
  2. Grzegorz Biesiadecki

    Grzegorz Biesiadecki

    Front-end/Rails Developer

    United States - Last active: 10/06/2012 - Tests: 5 - Portfolio: 7

    After 6 years of .Net enterprise systems development I have moved my interests to Ruby on Rails and Front-End. For last 2 years I'm successfully working with RoR/Javascript. Right now I'm taking advantage of previous experiences and implementing best programming practices like design patterns, SOLID principles, and TDD. I have good eye for design and as a Front-end developer I focus on providing best UX.

    $45.00 /hr
    2,182 hours
    4.95
  3. Aaron Pardes

    Aaron Pardes

    Django/Flask/Rails Web Developer

    United States - Last active: 1 day ago - Tests: 3 - Portfolio: 1

    I have a B.S. in Industrial and Systems Engineering and having been doing entrepreneurial web development for 10 years. I specialize in back-end development with Python frameworks (Django and Flask) but I am also proficient with Ruby on Rails. I have worked with many small startups as well as Fortune 50 companies in capacities ranging from developer to product manager. I have extensive experience building and interacting with RESTful API's, data modeling, and project management. You can view my full CV at my website http://pardes.io

    $60.00 /hr
    1,024 hours
    5.00
  4. Tyler K.

    Tyler K.

    Rails Developer and Technology Consultant

    United States - Last active: 2 months ago - Tests: 2

    My development philosophy is simple: "Communicate effectively to complete projects on time, under budget, and without headache." I was born and raised in the US and graduated from the University of California, Santa Barbara with a degree in Philosophy and Technology Management, focusing on New Venture Creation. I am classically trained in Computer Science, having worked for the past three years as a freelance software developer and technology consultant. I have helped hundreds of companies upgrade their technical infrastructure and move it to the cloud as well as streamline and automate their workflows with new web applications. I have developed custom proprietary software systems for multi-million-dollar companies that are active today with thousands of users. I am happy to work on both new and existing projects. I am also happy to get involved early on in the project lifecycle to assist with technical feasibility, selection of appropriate technology stack, and creation of specifications. *** Technical Skills *** Lately, I have been working primarily in Ruby on Rails and JavaScript. I focus on modular design and Service-Oriented Architecture. I am also skilled in the following technologies: -Python -Haskell -Java -JavaScript/jQuery -HTML -CSS/SCSS/SASS -Postgres/MySQL -Git/Github -Heroku I have basic familiarity with a number of JavaScript libraries/frameworks and am happy to learn new ones for longer-term projects. *** Communication, Organization and Project Management Skills *** I have excellent communication skills and habits which means that my clients spend zero time "managing" me. If specifications are not clear, I work with my clients to help them figure out what they really want so that there are no surprises upon delivery. If I am not going to make a deadline, I let my clients know well in advance. I am well versed in Agile development as well as more traditional "waterfall" approaches. I complete quick iterations and provide roadmaps and development timelines, involving clients at every step. *** Why Me? *** I have managed sales teams, contractors, consultants, and have experience working as a freelance software developer myself, so I understand what is important in remote management situations such as oDesk. This allows me to help my clients avoid common pitfalls and ensure that projects are delivered on time, under budget, and without headache.

    $40.00 /hr
    46 hours
    4.86
  5. Arthur Kowalczyk

    Arthur Kowalczyk

    Senior PHP / Rails Developer, CTO

    United States - Last active: 3 months ago - Tests: 6

    I currently hold 1st place in the PHP programming test on oDesk -- the product of over a decade spent developing for the LAMP platform. The following is a brief overview of my relevant experience: ✔ PHP, Javascript, HTML, CSS (15 years experience) ✔ MySQL (12 years) ✔ Ruby on Rails (4 years) ✔ jQuery (5 years) ✔ Linux administration (12 years) The highlight of my career was my work as Chief Technology Officer for Five Digit Media Inc., an internet company I joined in March of 2005, which became very successful in late 2006. I was already an expert programmer when I joined the company, but the 6 years I spent as CTO have taught me valuable lessons about team work, leadership, and what it takes to run a successful IT business. Over the next year, I would like to work with creative individuals on oDesk, while further sharpening my skills. I have hired and managed developers myself, so I understand the employer's perspective well, and what is expected of an exceptional web developer.

    $60.00 /hr
    2 hours
    5.00
  6. Ivan Povalyukhin

    Ivan Povalyukhin

    Ruby, Rails, Node.js, JavaScript, MongoDB, HTML5

    United States - Last active: 2 months ago - Tests: 5 - Portfolio: 4

    http://ipoval.com / Linux, Ruby & JavaScript enthusiast I enjoy programming and look at the modern Web and Mobile technologies through the eyes of a software engineer. That being said, clean design and code, consistency and best practices play the major role in my work. I have been a full-stack web-developer since 2008 and my goal is to develop myself as a passionate programmer and generalist.

    Groups: Engine Yard Ruby on Rails Professionals Network

    $48.00 /hr
    283 hours
    5.00
  7. Douglas B.

    Douglas B.

    Web Developer - Ruby on Rails, MySql, PostgreSQL, RSpec, Git

    United States - Last active: 1 month ago - Tests: 1 - Portfolio: 5

    I help small businesses and entrepreneurs translate their concepts and ideas into fully functioning web applications that solve their business needs. My specialty is using Ruby on Rails with RSpec Test Driven Development to build new web sites from the ground up that meet or exceed the written specs I receive from my clients. Some of the tools I use to do this include: Ruby on Rails 3.x & 4.x, Ruby 1.9x & 2.x, Rspec, PostgreSQL, MySQL, RefineryCMS, JQuery, CoffeeScript, AJAX, Twitter Bootstrap, JSON, HTML, CSS, Git If you need someone to assist you in taking your project from conception to completion I'd love to talk with you and explore how we can make that happen.

    $66.67 /hr
    622 hours
    4.87
  8. Alfredo Pantoja

    Alfredo Pantoja

    Ruby on Rails developer

    United States - Last active: 9 days ago - Tests: 5 - Portfolio: 2

    I have been working on the web since 2009. I started then as web developer working on wordpress and drupal sites. I fell in love with Ruby about four years ago, and can no longer imagine a world without it. I'm familiar with html5, Css3, sass, rspec, git, unix, ruby, rails, javascript, coffeescript. I have very good communication skills and have worked as a writer for a social media company for over a year. I understand business value as I've also worked in a digital marketing agency. I love test driven development. You can take a look at my code here: http://github.com/dobabeswe Here is a look at all of the Code School courses that I have completed: http://www.codeschool.com/users/alfredopantoja Above all, I'm very passionate about building things for the web. I have been working remotely since 2009 and have no problem with self-motivation. Hope to hear from you soon.

    $72.22 /hr
    550 hours
    4.91