Ruby On Rails Consultants Freelancers

Showing 1,185 freelancers

Ruby On Rails Consultants Freelancers

Showing 1,185 freelancers

  • Ruby on Rails Developer and Consultant

    I'm seeking opportunities to build high-quality dynamic web solutions in Ruby on Rails. I've got a solid programming background with over 15 years experience. I'm a self-organized, disciplined and quality-oriented performer with good team management skills. A … more

    I'm seeking opportunities to build high-quality dynamic web solutions in Ruby on Rails. I've got a solid programming background with over 15 years experience. I'm a self-organized, disciplined and quality-oriented performer with good team management skills. A list of skills/features follows. * Passion for programming. * 15+ years overall development experience in 10+ languages. * 10+ years team leadership experience. * 10+ years Unix admin and TCP/IP networking experience. * 7+ years Ruby experience. * 5+ years Ruby on Rails experience. * Contributing to Ruby/Rails open source community (https://github.com/dadooda). * Clean, distinct, well-documented and reusable code is a *MUST*. * Solid understanding and everyday use of TDD (RSpec). * Strong JavaScript: raw language, jQuery, frameworks. * Everyday Git usage. * Practical programmer’s knowledge of HTML/CSS. * Hands-on experience of building high-traffic web applications in Unix environment (nginx, memcached, SQL server tuning, load testing tools, etc.). * 10+ years LAMP experience.  less

    ruby-on-rails unix-shell ruby tcp-ip amazon-web-services php javascript jquery css mysql linux-system-administration apache-administration nginx security vpn amazon-s3 amazon-ec2 firewalls postgresql c++ centos coffeescript 00 more less
    • $33.00 HOURLY RATE
    • 4.6
    • 2366 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 9 TESTS
  • web-developer

    For the last couple of years I've been working with Rails building some awesome apps for my clients. I'd like to co-operate with you too, so that we'll build one more awesome web app! What I can … more

    For the last couple of years I've been working with Rails building some awesome apps for my clients. I'd like to co-operate with you too, so that we'll build one more awesome web app! What I can: Web-development (Ruby, Ruby On Rails, HTML/HAML, CSS/SASS, JS/CoffeeScript, jQuery, Backbone.js, postgreSQL, etc.) Web-servers setup (Linux+PostgreSQL+Nginx+Passenger+Rails) IT-consultant Webdesign (psd => html5, css3, jquery) Data-processing (for example, scraping websites for a content) Personal qualities are: Enthusiastic Responsible Only latest versions and technologies Fast-learning Purposeful  less

    ruby-on-rails backbone-js ruby heroku postgresql translation-english-russian html5 css3 jquery haml 00 more less
    • $33.33 HOURLY RATE
    • 5.0
    • 691 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 8 TESTS
    GROUPS:
  • Ninja Ruby On Rails Developer

    Over the last 2 years, I have developed a wide range of websites using HMTL, Ruby On Rails, PHP, and MySQL, those makes me an awesome web developer. now I am seeking opporunities to build websites from the ground up … more

    Over the last 2 years, I have developed a wide range of websites using HMTL, Ruby On Rails, PHP, and MySQL, those makes me an awesome web developer. now I am seeking opporunities to build websites from the ground up for you. Front End : For front end development I fluent with Javascript, Ajax using JQuery, HTML, CSS, Twitter Bootstrap, Zurb Foundation. Back End : And for backend I fluent using MySQL, PostgreSQL, REST-API using cramp, Rails-API.  less

    ruby-on-rails javascript html css twitter-bootstrap 00 more less
    • $20.00 HOURLY RATE
    • 5.0
    • 1373 HOURS
    • INDONESIA
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 4 TESTS
    ASSOCIATED WITH:
  • Computer Engineer and Hobbyist Web Developer

    Hi, I am Ziyan, a computer engineer and a hobbyist web developer from Colombo Sri Lanka. I have had a past in banking, systems engineering, network engineering and currently software engineering and web development. I would love to do law … more

    Hi, I am Ziyan, a computer engineer and a hobbyist web developer from Colombo Sri Lanka. I have had a past in banking, systems engineering, network engineering and currently software engineering and web development. I would love to do law and medicine, but that is in to the future. Life can be complicated and I indent not to complicate it but to simplify it. In understandable simple language - I build, maintain and host web sites and software from individuals to companies and government institutes. If you answer any of the following as YES, drop in a message and I will be glad to help you out. + Would you like a new website, web application for you/your business? + Are you a real-estate entity interested in an application/website specialized in real-estate? + Want to extend features of our current website? + Speed up the development of your current projects with the help of a experienced dev? + Want custom built web scrapers to scrape websites/directories? + Want a partner to start up a new venture? Question for you: What of the following are web development frameworks and what are not? - WordPress - Joomla - Zend - CodeIgniter - Ruby on Rails - Locomotive - Sinatra - Padrino - Laravel Are you like "what the hell?" ? If so, you should probably avoid the remainder of this doc and drop me a message with your needs in plain English, no need to be technical at all. If you are like "nope, nope, yep..." here is a little bit more about me. I am a curious engineer loving to make things happen. I came to the market equipped with C# and PHP but took a dramatic switch of technology and mostly working on Ruby and Node.js. I intend to expand my knowledge base, but after needing to spend time heavily on some Sinatra projects, I believe I still have to master Ruby on Rails. I am quite sure you are expecting to expand your development team and that why you have already gone so far in my profile. I am currently engaged with a long term contract and am currently interested in part time commitments with about 30/hrs week limit. The minimum requirement for a serious project is the use of Git as a SCM for average to large scale projects. I am not religious about languages/frameworks and if I do not know it, I would love to learn it. Jobs: + Web and software development, upgrading, bug fixing + Technical consultancy and teaching ( local only ) + Project management Building: + Websites with secure online payment + Enterprise web application application + Data scraping tools + Mobile applications Skills: + PHP: PHP5, Laravel, CodeIgniter, Zend Framework 2, OOP + Front end: HTML5, CSS3, JavaScript ( OOP ), CoffeeScript, SASS, SCSS, LESS, Twitter Bootstrap + Ruby: Rails, Sinatra, Padrino, Gems, Spree, Devise, Nokogiri, DataMapper, ActiveRecord, Rake + Node: Express, Sails + Database: MongoDB (NoSQL), MySQL, Oracle, SQLServer, Neo4j ( about to start ) + API: Facebook, Twitter, LinkedIn, Github, oDesk, Stripe, PayPal Ziyan Junaideen  less

    asp.net php java node.js html5 javascript python wordpress internet-marketing ruby-on-rails 00 more less
    • $15.00 HOURLY RATE
    • 5.0
    • 2403 HOURS
    • SRI LANKA
    • LAST ACTIVE
    • 4 PORTFOLIO ITEMS
    • 21 TESTS
    GROUPS:
  • "DevOps" Automated Systems Engineer, Amazon Web Services Specialist

    With over 9 years experience on Systems Administration, I have dedicated myself on building solutions to improve company's productivity by enhancing the techniques of Integrated, Collaborative and Agile development and deployment. Thus, being a Senior Developer and having an … more

    With over 9 years experience on Systems Administration, I have dedicated myself on building solutions to improve company's productivity by enhancing the techniques of Integrated, Collaborative and Agile development and deployment. Thus, being a Senior Developer and having an extensive knowledge on Cloud Servers, I have mastered my self on the following skills: Cloud Server Skills - Amazon Web Services Management and Automation - AWS RDS - AWS Beanstalk - AWS Opsworks - AWS CloudFormation - AWS Load Balancing and Auto-scaling Structures - AWS High-Availability Structures - Hybrid Cloud Structures - OpenStack - Vagrant - Chef - Zennos - Zabbix - Jenkins - django - HAproxy - NGINX Collaborative Tools: - Atlassian (Confluence, Jira, Bonfire, Bamboo, Bitbucket, HipChat, etc) - Trello Languages and Scriptings - RubyOnRails - PHP - C/C++ - Bash - PowerShell Web Development - Wordpress - Drupal - Magneto - Joomla I am willing to be trained and to learn aspects that I am not capable of. I am flexible and I can guarantee quality services and be an asset to your company.  less

    devops agile-software-development continuous-integration amazon-web-services amazon-ec2 amazon-rds amazon-s3 puppet-administration jenkins zabbix nginx apache-administration apache-solr hadoop php mysql atlassian-confluence atlassian-greenhopper atlassian-jira django-framework ruby ruby-on-rails bash bash-shell-scripting powershell wordpress drupal magento joomla linux-system-administration 00 more less
    • $41.11 HOURLY RATE
    • 4.8
    • 128 HOURS
    • PHILIPPINES
    • LAST ACTIVE
    • 17 PORTFOLIO ITEMS
    • 12 TESTS
  • Senior Web Developer

    Most of all I like standalone jobs, but also could be a team player. My main aim is to grown up as professional web developer as high as it possible. I always in touch with new web development technologies, and … more

    Most of all I like standalone jobs, but also could be a team player. My main aim is to grown up as professional web developer as high as it possible. I always in touch with new web development technologies, and try to learn as much as possible. I'm able to handle all sides of web development process, backend coding (ZF/CodeIgniter/Drupal, Node.js/MongoDB) as well as frontend (HTML5/CSS3/SASS (SCSS), CoffeeScript, jQuery, Google Maps API 3 (as well as OpenLayers), Twitter Bootstrap) coding using various programming languages.  less

    zend-framework node.js coffeescript sass css html ajax php mysql javascript jquery codeigniter css3 html5 ruby-on-rails 00 more less
    • $27.78 HOURLY RATE
    • 4.7
    • 1223 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 15 PORTFOLIO ITEMS
    • 16 TESTS
  • Data Scientist:Machine Learning, Statistics, R, Python, Java, VB/Excel

    I'm an informatics expert; I utilize Statistics, Computer Science and Business acumen to make an impact in academic research and business applications. Specific areas of interest to me are healthcare, finance, real estate, energy. While I believe my key … more

    I'm an informatics expert; I utilize Statistics, Computer Science and Business acumen to make an impact in academic research and business applications. Specific areas of interest to me are healthcare, finance, real estate, energy. While I believe my key qualification for doing data science is an analytic and curious mindset, I know that skill set is still frequently considered in hiring decisions: Analysis ** R - statistics ** Networks/Social Graph Processing ** Gephi Big Data ** Weka ** Apache Hadoop, Hbase, Hive, Pig ** MongoDB Relational Database ** MySQL ** Monetdb OO Programming ** Java ** Python ** VB.NET Environments: ** Linux ** Windows ** Mac (least experience) Visualization: ** Tableau ** Shiny (R) Productivity ** Git Web Applications ** Play 2 Framework  less

    data-science microsoft-excel python java statistics data-analysis microsoft-visual-basic r mysql ruby-on-rails 00 more less
    • $150.00 HOURLY RATE
    • 5.0
    • 906 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 5 TESTS
  • PHP, CodeIgniter, Cake PHP, Wordpress, Ajax Programmer

    Strong, light and easy is the concept of my programming.Challanges in any task on PHP, CodeIgniter, Cake PHP, Wordpress-- I love. I never stop until I get the solution. Sectors: Web Design (Normal and Responsive), Web Development Design: Photoshop, HTML, HTML5, CSS2, CSS3, Less Framework, Less CSS, Twitter Bootstrap. Scripting: PHP, Codeigniter, Javascript, jQuery.

    php mysql wordpress codeigniter cakephp yii-framework ajax web-design jquery twitter-bootstrap 00 more less
    • $7.78 HOURLY RATE
    • 5.0
    • 31 HOURS
    • BANGLADESH
    • LAST ACTIVE
    • 5 PORTFOLIO ITEMS
    • 6 TESTS
  • PHP/WordPress/SOAP/ROR/AJAX/Symfony/Linux/PM/XHTML/CSS/CURL/SEO/MYSQL/

    My name is khan Muhammad I have 7 year web development experience .I am a highly skilled software developer and entrepreneur with extensive experience in cutting edge web technologies. I've worked closely with business owners in the past as … more

    My name is khan Muhammad I have 7 year web development experience .I am a highly skilled software developer and entrepreneur with extensive experience in cutting edge web technologies. I've worked closely with business owners in the past as they try to satisfy their business's IT needs, and I know that many business owners don't know what they need to know or ask to get the right person for an IT job. If this sounds like you, here's what you should be looking for: 1) Business Point You don't just want a code monkey to write whatever you think of. You need someone who can help you refine raw ideas into mature results. 2) Not just a slicer There are two types of PHP developers. So called "slicers", which are good at coding themes, and real application developers. For a very simple static site you only need a slicer; but, if you want that site to do anything (eCommerce, Facebook or Twitter integration, mobile, chat, customer support, content management, forums,Application Site,) you need an application developer. 3)Know the state of the art If your web project depends on technology, you need someone you can trust to follow the technical landscape and make sure you keep up. 4) Security Ask your developer (or slicer) how to hack a site. If they don't have a detailed answer, they're leaving your site vulnerable to the attackers who do. You need a developer who knows how to make sure that your site is safe. 5) Speed is relative Not all developers work at the same speed. Some developers can do in a day what another developer would do in a week. I'm more expensive, but I'm fast. fast development technique. 6) Build it for the future Most developers can write code that will get the job done for you today, but sometimes that code is so messy that when you want to expand it in a couple of months it is literally better to trash the whole thing and start over. A good developer will write clean maintainable code, and they'll watch where the product is headed to ensure that you're set up for the changes you'll need later. 7) SEO Most developer don’t care for Seo of site . For any website Seo is most impotent factor to increase number of user.  less

    html xhtml css css3 seo php sql mysql ruby-on-rails wordpress curl soap symfony oscommerce joomla linux-system-administration payment-gateway-integration zencart facebook-api twitter-api project-management opencart git github tortoise-svn paypal-api payment-processing authorize.net 00 more less
    • $22.22 HOURLY RATE
    • 4.9
    • 3843 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 19 PORTFOLIO ITEMS
    • 19 TESTS
    GROUPS:
  • Software Tester, Expert in Manual and Automation Testing

    As a software Tester,I have 6 years of experience in top Leading IT companies.Please add me on Skype for discuss about the project. I have ISEB-ISTQB Foundation level certification. I have HP-Functional Testing 11.x (QTP) certification. In … more

    As a software Tester,I have 6 years of experience in top Leading IT companies.Please add me on Skype for discuss about the project. I have ISEB-ISTQB Foundation level certification. I have HP-Functional Testing 11.x (QTP) certification. In manual testing, I have experience in Functional Testing, Usability Testing, Regression Testing, Compatibility Testing and Database Testing. In Automation testing, I have experience in QTP ,Selenium and Script creation through VB Script and PHP. I have Experience in LoadRunner for performance Testing. I have tested so many mobile application in iPhone/Android.  less

    manual-testing hp-qtp functional-testing performance-testing test-case-design selenium selenium-webdriver user-acceptance-testing eclipse load-testing usability-testing regression-testing ruby ruby-on-rails java unit-testing wordpress testng-framework game-testing magento penetration-testing software-qa-testing sqa technical-documentation 00 more less
    • $11.11 HOURLY RATE
    • 4.8
    • 10168 HOURS
    • INDIA
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 6 TESTS
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