Rails Developers & Programmers

Showing 608 freelancers

Rails Developers & Programmers

Showing 608 freelancers

  • ROR, bootstrap, AWS, Mysql,ruby

    Over last 5+ years I have developed a wide range of web application using open source technologies like Perl and Ruby On Rails. I use several technologies and programming languages in my work PERL,CGI,RUBY ON RAILS,HTML, JAVASCRIPT … more

    Over last 5+ years I have developed a wide range of web application using open source technologies like Perl and Ruby On Rails. I use several technologies and programming languages in my work PERL,CGI,RUBY ON RAILS,HTML, JAVASCRIPT,CSS,JQUERY. Expertise in MYSQL ,MSSQL Database. Fluent in Linux Knowledge of Source code subversion : SVN, github  less

    perl html css ajax javascript git svn tortoise-svn apache-administration cognos coffeescript haml ruby amazon-ec2 amazon-rds bash-shell-scripting 00 more less
    • $13.33 HOURLY RATE
    • 4.9
    • 24 HOURS
    • INDIA
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 7 TESTS
  • Expert Ruby on Rails Developer, Team Lead, PM

    70% of all software projects fail. Why is that happening? A few reasons: - Poor communication - Poor communication - Poor communication - Badly defined requirements - Wrong project's priorities - Sloppy development practices How do I address these issues: *Communication & Requirements clarification* - Monday to … more

    70% of all software projects fail. Why is that happening? A few reasons: - Poor communication - Poor communication - Poor communication - Badly defined requirements - Wrong project's priorities - Sloppy development practices How do I address these issues: *Communication & Requirements clarification* - Monday to Friday daily status meetings at fixed time, suitable for all team members(customer is a team member). - Weekly iteration planning meetings. - Transparent and easy-to-use Project Management tools. *Project prioritization* - Complexity estimation - Short iterations & short feedback loop *Development practices* - Perfectly clean code - Test Driven Development (99% test coverage). - Obligatory code review & collective code ownership. - Domain Driven Design, Lean Architecture If this sounds good for you, let's get this done. LinkedIn: http://www.linkedin.com/pub/vladimir-rybas/13/901/1a9 Github: https://github.com/vrybas Tech Blog: http://vrybas.github.io/ Twitter: https://twitter.com/vrybas Email: VladimirRybas@gmail.com Skype: vladimir_rybas  less

    mysql javascript ruby ruby-on-rails github linux-system-administration agile-software-development scrum 00 more less
    • $35.00 HOURLY RATE
    • 4.3
    • 5598 HOURS
    • THAILAND
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 3 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:
  • Front-End Developer and Web Designer with Rails/Node experience

    My career as a web designer started seven years ago in which time it has proven that even though I am a good graphic designer I am even better at coding and slicing. HTML, CSS and JavaScript are the areas … more

    My career as a web designer started seven years ago in which time it has proven that even though I am a good graphic designer I am even better at coding and slicing. HTML, CSS and JavaScript are the areas in which I excel but I am also familiar with back end development languages like Ruby(Ruby on Rails) and PHP. Also, I am ready to learn new ones and expand my current knowledge of the fore mentioned as needed to the point where it makes me do my job faster, better and more efficiently. That is the way I dived into web programming in the first place and started to like it through the learning process. As an individual, I'm the person that stands out from the crowd. If you want the same for your business, then I'm the professional you should hire! LinkedIn: https://www.linkedin.com/in/sinisakusic Github: https://github.com/kusic  less

    html5 css3 sass html css javascript adobe-photoshop ruby ruby-on-rails git frontend-development agile-software-development bdd coffeescript 00 more less
    • $40.00 HOURLY RATE
    • 5.0
    • 1817 HOURS
    • CROATIA
    • LAST ACTIVE
    • 13 PORTFOLIO ITEMS
    • 2 TESTS
  • Software Architect

    I have hands-on experience with wide variety of technologies, deep enough to solve any sort of tasks and problems my team and I are facing every day. Good interpersonal skills, curiosity, enthusiasm and dedication - these skills help me inspire my … more

    I have hands-on experience with wide variety of technologies, deep enough to solve any sort of tasks and problems my team and I are facing every day. Good interpersonal skills, curiosity, enthusiasm and dedication - these skills help me inspire my colleagues, accomplish tasks and meet deadlines. Currently I have more than 6 years of professional experience in development of enterprise-level applications. Hands-on experience includes: - C# .Net, WPF, WCF, Java EE, jBPM, Oracle Fusion Middleware; - Ruby, Rails, JavaScript, PHP, Python; - MS SQL, Oracle, MySQL, PostgreSQL, Redis, MongoDB; - Linux administration, etc., etc. Current area of interests includes distributed systems, cloud computing and data mining. I always strive for further advancement of my personal and professional skills.  less

    ruby ruby-on-rails javascript jquery html5 xhtml php mysql 00 more less
    • $50.00 HOURLY RATE
    • 5.0
    • 3535 HOURS
    • KAZAKHSTAN
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 8 TESTS
  • Lead software engineer, architect.

    If you looking for a strong professional who could build Big Data oriented, High load, scalable systems, based on modern technologies then I'm perfect candidate for you. The list of technologies and services I could provide: 1) .NET, JAVA … more

    If you looking for a strong professional who could build Big Data oriented, High load, scalable systems, based on modern technologies then I'm perfect candidate for you. The list of technologies and services I could provide: 1) .NET, JAVA, Ruby on Rails, JavaScript, Python 2) NoSQL databases like MongoDB, CouchDB, Cassandra, RavenDB, SimpleDB, DynamoDB, etc. 3) SQL databases: MySQL, MS SQL, PostgreSQL, Oracle. 4) Search technologies: Lucene, Elastic Search, SOLR 5) Software Architecture and design. 6) Team leader and PM functions. 7) science related work connected with probability and statistics, machine learning, algorithms, ai. 8) Mentoring and code review, software engineering consulting. I'm very cooperative person and trying to commit good code, but also ideas how to make product better and more successful. Over the last 6 years I participating various projects and use different technologies. Participating project with 1 to 20 developers, who build small, intermediate and enterprise level solutions for world's market leader, for example HSBC (world largest investment bank) or Thompson Reuters (world #1 information agency) It helps me to get deep knowledge in variety of Microsoft and open source technologies. I participating project starting from regular developer till Lead developer, for the last time I often involved like in lead and architect roles, sometimes having pm abilities. For me - good architecture and total high quality and efficiency is MUST. My code will SAVE YOUR MONEY during future maintenance. I finished more than 10 projects from start to end, including maintenance phase. I really know how to make software successful and what is that mean: getting things done. How to breath life in software.  less

    .net-framework sql nosql website-development javascript mongodb entity-framework linq wcf asp.net jquery algorithms statistics ajax ruby-on-rails backbone-js node.js 00 more less
    • $59.99 HOURLY RATE
    • 4.4
    • 1307 HOURS
    • BELARUS
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 1 TEST
  • PHP Web Application Developer:CakePHP,CodeIgniter,Yii, Mobile,jQuery

    My core strengths are in PHP/MySQL programming, JavaScript(JQuery) Programming, Web Design(HTML/CSS), SEO, Web Copy, and Marketing. I prefer to use a MVC PHP frameworks such as CakePHP, CodeIgniter, Yii. This accelerates custom application design. I also … more

    My core strengths are in PHP/MySQL programming, JavaScript(JQuery) Programming, Web Design(HTML/CSS), SEO, Web Copy, and Marketing. I prefer to use a MVC PHP frameworks such as CakePHP, CodeIgniter, Yii. This accelerates custom application design. I also have experience with programming using InfusionSoft API, Twitter API, MailChimp API, and many other web APIs... As well as building custom APIs. If you have any questions, please send me a message and I will do my best to give you the information you need. Best regards, Amjith PS  less

    ruby-on-rails php mysql javascript cakephp codeigniter symfony jquery html css project-management seo dbms pinterest-marketing phpmyadmin database-management yii-framework api-development amazon-web-services facebook-api curl ajax online-help amazon-s3 data-recovery lamp-administration pdf-conversion smarty b2b-marketing jquery-mobile 00 more less
    • $27.78 HOURLY RATE
    • 4.9
    • 1624 HOURS
    • INDIA
    • LAST ACTIVE
    • 20 PORTFOLIO ITEMS
    • 6 TESTS
    GROUPS:
  • 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
  • Accounting and Finance, (ACCA) / Data entry&Web Research Expert

    To get a dynamic & challenging position in an organization where I can apply my experience gained during the past 2 years in my professional life. This position should have many opportunities for an aggressive, dedicated individual with the leadership abilities … more

    To get a dynamic & challenging position in an organization where I can apply my experience gained during the past 2 years in my professional life. This position should have many opportunities for an aggressive, dedicated individual with the leadership abilities needed to advance. I am always looking for new avenues into which to grow.  less

    microsoft-excel microsoft-word bookkeeping spreadsheets internet-research accounting google-docs 00 more less
    • $11.11 HOURLY RATE
    • 4.8
    • 157 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 4 PORTFOLIO ITEMS
    • 7 TESTS
  • PHP/Magento Developer

    PHP/Magento Developer, I have been working in PHP domain since 2 years with hands-on experience on Magento, Wordpress, cakePHP, PHP5, MySql, AJAX, JQuery, Javascript. I have developed sites including Real Estate domain like Shopping Cart on cakePHP, blogging sites … more

    PHP/Magento Developer, I have been working in PHP domain since 2 years with hands-on experience on Magento, Wordpress, cakePHP, PHP5, MySql, AJAX, JQuery, Javascript. I have developed sites including Real Estate domain like Shopping Cart on cakePHP, blogging sites, CMS sites based on Wordpress, ERP and eCommerce sites on Magento. I have also used Facebook APIs, Twitter APIs, Google APIs for maps as plugins in those sites. I assure quality and optimized website development which results in fast rendering of sites even at low bandwidth.  less

    cakephp wordpress php mysql ajax jquery javascript facebook-api twitter-api google-maps-api magento joomla 00 more less
    • $8.89 HOURLY RATE
    • 5.0
    • 18 HOURS
    • INDIA
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 3 TESTS
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