Rails Developers & Programmers

Showing 364 freelancers

Rails Developers & Programmers

Showing 364 freelancers

  • Web Developer | Ruby, Rails, Python, AngularJS

    Full-stack web developer with over 7 years of experience in delivering software products to market. I've extensively participated in projects leveraging JavaScript(both client- and server-side with AngularJS and NodeJS), Ruby, Python, Java, .NET, MySQL, PostgreSQL, CouchDB, MongoDB, as … more

    Full-stack web developer with over 7 years of experience in delivering software products to market. I've extensively participated in projects leveraging JavaScript(both client- and server-side with AngularJS and NodeJS), Ruby, Python, Java, .NET, MySQL, PostgreSQL, CouchDB, MongoDB, as well as numerous related frameworks/technologies. I value clear and honest communication and aim to deliver simple and effective solutions to the tasks at hand.  less

    ruby ruby-on-rails angularjs python javascript node.js .net-framework website-development c# test-driven-development 00 more less
    • $50.00 HOURLY RATE
    • 5.0
    • 59 HOURS
    • CANADA
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 3 TESTS
  • Rails/Ruby/Python/C++/SQL. 4,600+ hours. No nonsense.

    Portfolio & contact (returning soon - under maintenance) at: www.michaelriveraco.com I'm not passionate about programming. I'm passionate about power and beauty. That I use programming to pursue these things is incidental. I'm not a rock star, ninja … more

    Portfolio & contact (returning soon - under maintenance) at: www.michaelriveraco.com I'm not passionate about programming. I'm passionate about power and beauty. That I use programming to pursue these things is incidental. I'm not a rock star, ninja, or wizard. I'm a man and I'm diligent. I'm the author of the Cali Army Knife RubyGem at www.rubygems.org/gems/cknife, a set of command line tools including an AWS S3 command line interface and an SMTP command line mailer. My blog gets 120 hits a month. Sample Google search rankings: - "admitting unhappiness" (#1) - "red black trees python" (#3) - "ruby search tree balanced" (#6) - "scheme lisp sicp" (#11) Computer specs: 32GB RAM / 500GB SSD / dual 23 inch monitors. I have a Computer Science degree. I work hourly. I don't give estimates or set deadlines. Leaving me a voicemail by phone is the best way to get my attention (as soon as I put my contact info back).  less

    ruby-on-rails perl php python c++ c# .net-framework java javascript sql jquery android-app-development mongodb django-framework 00 more less
    • $70.00 HOURLY RATE
    • 4.8
    • 4877 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 9 PORTFOLIO ITEMS
    • 4 TESTS
  • Web Development . Mobile Apps . Software Consulting

    - 12 years experience. - 160 software & web projects. - Can complete tasks & projects with tight deadlines. Specialize in mobile & responsive development. Every project I work on is mobile out of the box. Supporting mobile platforms like iOS, Android, BlackBerry and Windows on … more

    - 12 years experience. - 160 software & web projects. - Can complete tasks & projects with tight deadlines. Specialize in mobile & responsive development. Every project I work on is mobile out of the box. Supporting mobile platforms like iOS, Android, BlackBerry and Windows on all device sizes from mobile phones to small & medium tablets. Clients: - IBM - Blackberry (RIM) - Davis & Henderson - Public Storage - Microsoft - AMD - Maytag - Canadian National & Provincial Governments - York University - Best Selling Author Contact me today for a free consultation. Technologies I have worked with include: python, java, j2ee, jdbc, mongo, mongodb, scrapy framework, web scraping, web crawling, php, javascript, sql, postgres, postgresql, mysql, wordpress, html, html5, jquery, highcharts, php yii, cake php, laravel, twitter bootstrap, node js, amazon aws, angular, backbone, java play framework, agile scrum methodology, jira, confluence, project management, consulting, management consulting, startups developer, web engineering, cake php, phalcon php, code igniter, woocommerece, ecommerce, ebay api, amazon api, salesforce api, stocks api, api development, ETL layer, linux / unix administration, shell scripting, automation, ruby on rails, django framework, semantics, sparql, i18n, internationalization and localization, user management software, user subscriptions, paid & unpaid memberships.  less

    web-crawler web-scraping website-development agile-software-development php wordpress javascript html5 python django-framework 00 more less
    • $41.00 HOURLY RATE
    • 4.8
    • 1437 HOURS
    • CANADA
    • LAST ACTIVE
    • 7 PORTFOLIO ITEMS
    • 2 TESTS
    GROUPS:
    ASSOCIATED WITH:
  • Front-end/Rails Developer

    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 … more

    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.  less

    javascript ajax html css ruby-on-rails psd-to-html mongodb mysql node.js postgresql 00 more less
    • $45.00 HOURLY RATE
    • 5.0
    • 2182 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 7 PORTFOLIO ITEMS
    • 5 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:
  • ColdFusion Developer

    Offer the potential employer a certified Scrum Master, degreed Information Technology professional with substantial certifications and ongoing professional development. Ability to handle both people and details with equal skill and confidence. A proven self-starter pursuing ongoing education, currently learning more … more

    Offer the potential employer a certified Scrum Master, degreed Information Technology professional with substantial certifications and ongoing professional development. Ability to handle both people and details with equal skill and confidence. A proven self-starter pursuing ongoing education, currently learning more about Ruby on Rails, JQuery Mobile, and Agile, with strong work ethic who maintains high standards of quality control. See resume https://docs.google.com/document/d/1ZoJPL70WUHWao-gB7LkSFvpRv3vVzgppc0Lm9ASAWVc/edit?usp=sharing  less

    coldfusion sql css javascript jquery 00 more less
    • $44.44 HOURLY RATE
    • 5.0
    • 63 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 0 TESTS
  • Web Design/HTML/CSS/Browser & Server Side Scripting/Social Marketing

    To pursue a passion for creative web development. To continue to study communication and collaboration in various mediums. To seek opportunities to apply skills and passions to work that benefits my clients, myself, and the global community.

    php sql wordpress soap rest javascript html css psd-to-html 00 more less
    • $50.00 HOURLY RATE
    • 4.7
    • 893 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 1 TEST
    ASSOCIATED WITH:
  • Senior Network Engineer

    Microsoft Operating Systems: - Fluent in automation of management of Desktops and Servers in environments of 5 machines to 1000+ machines - Ability to deploy and manage complex reliable Active Directory infrastructures over global and geographical distances of any size - Manage, Deploy … more

    Microsoft Operating Systems: - Fluent in automation of management of Desktops and Servers in environments of 5 machines to 1000+ machines - Ability to deploy and manage complex reliable Active Directory infrastructures over global and geographical distances of any size - Manage, Deploy, Troubleshoot Hyper-V environments - Microsoft Server Cluster Services deployment and implementation - Deploy, Manage, Troubleshoot Heavy use and High Availability Terminal Server environments - Fluent in automation backup, local disaster recovery and remote site fail-over of all Windows environments Linux Environments: - Fluent in automation of management, deployment, and optimization in environments from small to large in any capacity - Fluent in postfix, sendmail, qmail mailserver configurations and support - Deploy, Manage, and troubleshoot highly available NFS and DBRD clusters - PosgreSQL and MySQL secure, optimization, deployment and management skills - Fluent in deploying, managing, and optimizing LAMP configurations of any size and capacity - Fluent in filesystem optimization with ext3, ext4, ReiserFS, GFS - Limited experience deploying Ruby on Rails environments with Passenger and Apache frontend instead of WebBrick - Minimal experience with GlusterFS - Fluent in automation backup, local disaster recovery and remote site failover of all Linux environments - Ground up Nagios environment monitoring - Entry level knowledge and understanding of Logstash, ElasticSearch, Puppet implementation Virtualization Environments: - Fluent in deploying and automating Amazon EC2, VMWare vSphere, Citrix XenServer, Microsoft Hyper-V - Wealth of industry resources in the Virtualization industry from storage vendors to application development firms - Knowledge and dedication of maintaining a 100% up-time virtual infrastructures Key Software Skills - Microsoft Exchange management, deployment, advanced data recovery, high availability, support, and global environment support knowledge and experience - Microsoft SQL Server management, deployment, advanced data recovery, high availability support knowledge and experience - Asigra Cloudbackup, setup, management, development level integration, automation knowledge and experience - Novastor NovaBACKUP xSP, setup, management, development level integration, automation knowledge and experience - Appassure support and implementation experience - Minimal Citrix deployment, management, design experience (currently working on a project right now dealing with it though) - Kaseya, GFIMax Remote Management, Autotask, Labtech, Logmein deployment and usage experience Hardware Experience - Industry contacts in most major storage vendors (Netapp,HP,IBM, Hitachi, SGI, Xiotech) - Experiencing deploying, managing and maintaining 100% Mixed SAN infrastructure environments for 100+ TB including cross site replication - Limited Cisco exposure but have adequate resources to insure the issues can be resolved and resolved correctly - Intermediate knowledge of deploying and managing Juniper SSG firewalls and Juniper EX Series switching environments. - Fiber and iSCSI switch management experience deployment - Designing and implementing complex and highly available network switching infrastructure - Construct and servers / workstation / SANS from the ground up that compete with Tier 1 hardware - Layer 7 hardware, software, and virtual load balancing with Kemp, CoyotePoint, and HAProxy solutions. Outsourcing / Development / Project Management skills - Found and managed an offshore outsource development team to complete a web application project to automate provisioning and custom relations management for 1+ year - Managed entire eCommerce infrastructure migration from end to end - Minimal development experience in PHP, SQL, ASP, .NET, CodeIgniter, Ruby on Rails - Limited development experience with Powershell, Python, Perl, VBscript, Ruby - Knowledgeable of defect tracking systems such as Jira and Request Tracker - Fundamental concepts of the DevOps mentality and operational flow. - Use Kanban process management on a daily basis to organize my work.  less

    juniper-routers linux-system-administration network-administration vmware-administration data-center-operations data-backup microsoft-hyper-v windows-7-administration microsoft-sql-server-administration microsoft-exchange-server ruby-on-rails lamp-administration vpn junos netsuite-administration emc-symmetrix haproxy amazon-ec2 amazon-s3 00 more less
    • $55.56 HOURLY RATE
    • 5.0
    • 80 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 1 TEST
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