Ruby Developer Freelancers

Showing 7,860 freelancers

Ruby Developer Freelancers

Showing 7,860 freelancers

  • Ruby on Rails Architect

    I have 3 years of Ruby on Rails experience already and before that I was a Java developer for almost 5 years. I do have a lot of experience as a project manager over small team consisting of 2-3 people … more

    I have 3 years of Ruby on Rails experience already and before that I was a Java developer for almost 5 years. I do have a lot of experience as a project manager over small team consisting of 2-3 people. About year ago I have started on my own, opened an office, hired UI guy so I can do better with a team. I do feel well both as backend and frontend developer. I do love to finish things quickly. That is a quick glance :) During last year I have been working with US clients only with daily scrum meetings and week long development cycles and I’m used to deploy all changes pretty often. I do not work from home I have rented small office to work from here so I can focus completely on doing my work. oDesk contains just a portion of my portfolio as it is not my primary work source, I have already gathered some recommendations over LinkedIn where you can find me easily.  less

    ajax ruby ruby-on-rails redis mysql postgresql jquery test-driven-development nginx 00 more less
    • $80.00 HOURLY RATE
    • 5.0
    • 42 HOURS
    • POLAND
    • LAST ACTIVE
    • 7 PORTFOLIO ITEMS
    • 3 TESTS
    ASSOCIATED WITH:
  • Senior Ruby On Rails developer

    Software development is not only my profession but also my greatest passion and hobby. This is why I spend majority of my free time improving my programming skills, learning new concepts, technologies, languages and tools. I get the greatest satisfaction … more

    Software development is not only my profession but also my greatest passion and hobby. This is why I spend majority of my free time improving my programming skills, learning new concepts, technologies, languages and tools. I get the greatest satisfaction when products I develop are released to the world and people start using it - that makes me want to spend more time at work. When not in front of my monitor, I'm probably taking care of my daughter or doing some sports (tennis and swimming most of the time).  less

    ruby-on-rails javascript backbone-js html css oop object-oriented-design algorithms test-driven-development database-design database-modeling database-programming rspec cucumber mysql postgresql mongodb java oracle-java-ee spring-framework hibernate android-app-development 00 more less
    • $38.89 HOURLY RATE
    • 4.6
    • 5385 HOURS
    • POLAND
    • LAST ACTIVE
    • 6 PORTFOLIO ITEMS
    • 4 TESTS
    GROUPS:
    ASSOCIATED WITH:
  • Senior Ruby On Rails Developer

    ✰✰✰✰✰✰ Senior Ruby on Rails Developer ✰✰✰✰✰✰ Over the last 4.8 years, I have developed a wide range of websites using Ruby on Rails, jQuery and MySQL including sites for start-up companies and small businesses. My core competency lies in complete … more

    ✰✰✰✰✰✰ Senior Ruby on Rails Developer ✰✰✰✰✰✰ Over the last 4.8 years, I have developed a wide range of websites using Ruby on Rails, jQuery and MySQL including sites for start-up companies and small 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. ✓ Ruby, Ruby on Rails, ROR, Rails API, ruby gem, Rails Spree, Rails refinery,Ruby on Rails spree, Ruby on Rails Administrator ( Active Admin & Rails Admin) , Ruby On Rails chat , Ruby on Rails Backend , Ruby on Rails TDD ( rSpec) Ruby on Rails 2.2 , Ruby on Rails 3.2 , Ruby on Rails 4 , Ruby 1.92 , Ruby 2 , Ruby on Rails version compatibility , Ruby on Rails integration testing / Ruby on Rails Test ✓ MVC: Rails, ✓ PHP, ✓ Heroku, Amazon for rails ✓ DBMS - MySQL, PostgreSQL, MongoDB ✓ JavaScript, jQuery, Ajax, Json , HTML5, XHTML, DHTML, XML, HAML ✓ CSS2, CSS3 ✚ NEVER GIVE UP! ✚ ✚ FAST SPEED WITH HIGH QUALITY! ✚ ✚ BUG IS FREE! ✚  less

    ruby-on-rails mysql jquery html5 ruby css3 javascript php 00 more less
    • $10.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 96 HOURS
    • INDIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 5 TESTS
  • Web Designer and Developer

    My name is Raghavendra. I am a creative graphic designer and web developer specializing in HTML5, CSS3, JavaScript, jQuery, php and WordPress. I provide complete web designing solution including front end development and site setup. I have good experience working … more

    My name is Raghavendra. I am a creative graphic designer and web developer specializing in HTML5, CSS3, JavaScript, jQuery, php and WordPress. I provide complete web designing solution including front end development and site setup. I have good experience working with WordPress. Recently I have developed a simple theme and submitted it the theme review team. Currently I am working on a WordPress plugin that will help businesses to enhance their engagement with the customers.  less

    html5 php wordpress css3 javascript jquery article-writing content-writing ruby-on-rails 00 more less
    • $15.00 HOURLY RATE
    • 5.0
    • 29 HOURS
    • INDIA
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 2 TESTS
  • Web Developer, Ruby on Rails, administrative services

    I am an experienced programmer that has a strong understanding of business needs as I have had few of my own businesses (some still of course). I understand the importance of clean UI and also the importance of clear and … more

    I am an experienced programmer that has a strong understanding of business needs as I have had few of my own businesses (some still of course). I understand the importance of clean UI and also the importance of clear and honest communication. I won't take your project over and force it into my own vision, and will work with you to pull out what your vision is so that in the end, it is your application that we end up with.  less

    ruby-on-rails ruby sql microsoft-excel microsoft-access java technical-writing database-modeling 00 more less
    • $40.00 HOURLY RATE
    • 4.0
    • 175 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 3 TESTS
    ASSOCIATED WITH:
  • Senior Ruby on Rails developer

    Hi there! I'm Ruby on Rails developer. My record: -Master degree in Computer Science and Math from Siberian Federal University. Experience: -Being programming since i was 12, i grew fast- have got my first program developer challenge trophy at … more

    Hi there! I'm Ruby on Rails developer. My record: -Master degree in Computer Science and Math from Siberian Federal University. Experience: -Being programming since i was 12, i grew fast- have got my first program developer challenge trophy at age 15. Now at 28, i certainly Improve my skills wile completing any new mission. My tools: -rails, rspec, cucumber, capybara, bootstrap, haml, devise, coffee script, etc. -all gems, libraries are in use as well. My value: -I create fast and as simple solutions, with no magic or black boxes, but knowledge and logic. -My service is flexible time wise and any costumer can be placed on my schedule. -Statistically 90% of tasks can be finished by very simple pieces of code. Still 10% to go, and this is when you need me the most. -Connected personally with clients at adviser level. -NDA is a part of the deal, if needed. I am professionally motivated by my clients peace of mind and deeply connected with my line of work.  less

    ruby-on-rails ruby amazon-s3 postgresql jquery coffeescript git twitter-bootstrap ffmpeg mysql 00 more less
    • $35.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 976 HOURS
    • THAILAND
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 2 TESTS
    GROUPS:
  • Ruby on Rails developer

    Ruby developer with more than 3 years’ experience in web development, using Rails. Good understanding of Object-Oriented Programming. Strong in designing, problem solving skills, multitasking, and adaptability. I have experience with the following: - Ruby, JavaScript/CoffeeScript, HAML/HTML, CSS. - Ruby … more

    Ruby developer with more than 3 years’ experience in web development, using Rails. Good understanding of Object-Oriented Programming. Strong in designing, problem solving skills, multitasking, and adaptability. I have experience with the following: - Ruby, JavaScript/CoffeeScript, HAML/HTML, CSS. - Ruby on Rails, jQuery - Nginx, PostgreSQL, MySQL, Redis. - Git. - Heroku, Amazon EC2/SES/S3/RDS api. - Capistrano. - Delayed Job, Sidekiq - elasticsearch  less

    ruby-on-rails ruby mysql sql html5 css3 rspec linux-system-administration test-driven-development redis 00 more less
    • $11.00 HOURLY RATE
    • 5.0
    • 199 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 8 PORTFOLIO ITEMS
    • 5 TESTS
    ASSOCIATED WITH:
  • Ruby | Ruby on Rails developer

    I am a self motivated Ruby on Rails developer with a 4 years of experience. My total experience in IT is more than 7 years. I can implement your crazy ideas with the best web solutions. I like to solve … more

    I am a self motivated Ruby on Rails developer with a 4 years of experience. My total experience in IT is more than 7 years. I can implement your crazy ideas with the best web solutions. I like to solve complex problems that require research and analytic skills. My areas of expertise include a broad range of technical experience and skills, focused on software development, scalable internet architecture and data design. In the last projects I've used Ruby on Rails, CoffeeScript, Haml, Sass, PostgreSQL, Bootstrap, Git, Heroku, Nginx, JavaScript, jQuery, HTML5, CSS3, Flex, ActionScript and a lot of other libraries and technologies .  less

    ruby-on-rails ruby rspec postgresql coffeescript sass haml objective-c adobe-flex 3d-modeling 00 more less
    • $22.22 HOURLY RATE
    • 5.0
    • 1201 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 5 PORTFOLIO ITEMS
    • 1 TEST
  • Ruby on Rails / Backbone.js / jQuery / Cloud / HTML5 / CSS3 | Russia

    While I've been working in the company, I was engaged in prototyping of portals and internet-banks. I’ve been involved as Front-end developer on this projects. I have developed user interfaces with cross-browser compatibility, using Javascript, frameworks such as … more

    While I've been working in the company, I was engaged in prototyping of portals and internet-banks. I’ve been involved as Front-end developer on this projects. I have developed user interfaces with cross-browser compatibility, using Javascript, frameworks such as jQuery and Ajax technologies. Front-end was built on X(HTML) + JS and as a backend Ruby on rails or Java, XSLT stack was used. I have abstract mindset and can easily “hack” through others user-interface code. User interfaces, in, practically, all projects, were done, using Ajax, so I got much expertise with maintaining Ajax software. After a year of working in the company, I’ve got two juniors as a mentor. Also I have developed a highly dynamic HTML/JS prototype of an internet-bank, communicating with the customer and rapidly adopting changes under heavy pressure from client. Recently I got highly involved in studying client-side MVC libraries such as Backbone.js.  less

    ruby-on-rails jquery html5 xhtml javascript css css3 html adobe-photoshop 00 more less
    • $22.00 HOURLY RATE
    • 5.0
    • 387 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 6 TESTS
    ASSOCIATED WITH:
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