Rails Freelancers

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  1. Steven Stovall

    Steven Stovall

    DevOps, Cloud (AWS/Google), Security. Development: Rails/Python/PHP

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

    I enjoy solving challenging problems and utilizing technology to creatively design efficient, cost-effective solutions to meet business needs. Current Certifications: CISSP, CCNP, Net+/Sec+, MCP Cloud (AWS/Rackspace), Linux, Windows, VMware HA/vMotion/vCenter Open Source Software: Apache, nginx, Redis, elasticsearch, Zabbix, Logstash Information Security Auditing, Configuration, Policy Networking: Visio Diagrams, IPSEC/SSL VPNs, OSPF/EIGRP/BGP, Adaptive Security Appliances (ASAs), Wireless Controllers, F5 LTM, WiFi (RF Design) Information Security: Visio Diagrams (architecture), PCI DSS compliance, Splunk (syslog) Vulnerability Audit and Penetration Testing: Metasploit, Nexpose, Nessus, Vulnerability Reporting, Patch Management Development: Ruby/Rails, Git, Python, PHP, Perl, PowerShell, Bash, .NET

    $60.00 /hr
    26 hours
    5.00
  2. Fernando R.

    Fernando R.

    Ruby on Rails Developer with Strong Linux Background

    United States - Last active: 07/03/2012 - Tests: 3 - Portfolio: 1

    Very proficient RoR Web developer with a strong Linux/Unix background. Located in Florida, USA I work on EST timezone, allowed to work legally in the USA, I can attend to meetings, receive and make calls worldwide, as my customer you will be provided with a direct line to contact me if necessary. Over 11 years of experience on the IT industry, mainly working for major 500 Fortune US companies such as Cisco Systems, LexisNexis, Sun microsystems and others. My focus is always to keep things as simple as possible and make stuff better. Relevant skills : - Ruby on Rails 3 - Authorize.net , Credit card systems - RSpec , Capybara ( Testing ) TDD - Memcache - C ANSI - Linux / Unix (Solaris) - Shell scripting - Unix power tools: vi,awk,sed,bash,truss,top,strace,tcpdump,iptables.. - Capistrano - Amazon EC2 and Clouding computing. - VPS (Heroku, SliceHost, DreamHost) - Git Collaboration tools and extras that we offer to our customers : - US Phone number landline and cell phone - Skype. - Outlook Calendar (Exchange server) - EST U.S timezone, Located in Florida, near by major airport (FLL) - Fluent in English, Spanish and Portuguese (Spoken and Written) Don't hesitate to contact me if you have any questions.

    $33.33 /hr
    157 hours
    5.00
  3. 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
  4. Chris Smith

    Chris Smith

    Ruby on Rails developer

    United States - Last active: 07/07/2013 - Tests: 2 - Portfolio: 4

    I enjoy developing web applications and using my experience to provide a great result. My skills include: - Ruby, jRuby, C++ - Rails 3/4 - Python 2/3, Flask apps - MySQL, PostgreSQL, Elasticsearch, Logstash, Kibana - Javascript, jQuery, AJAX, CSS, Twitter Bootstrap - Git and Github for source control - Mac OS X and Linux - Heroku, Linode, and Digital Ocean for application deployment - open source projects on Github at https://github.com/cleesmith?tab=repositories

    $44.44 /hr
    6,906 hours
    3.84
  5. 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
  6. Aaron Pardes

    Aaron Pardes

    Django/Flask/Rails Web Developer

    United States - Last active: 14 hours 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
    1,030 hours
    5.00
  7. 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
  8. 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
  9. Eddie J.

    Eddie J.

    Developer

    United States - Last active: 2 days ago - Tests: 1

    Hello, I'm an expert level dev who is proficient with PHP, Flash AS2/AS3, and JavaScript. I have fundamental web skills in HTML, CSS, and also newer technology like JQuery and HTML5. I have some experience with Python, Ruby on Rails, and Unity3D. I have strong knowledge in a number of internet technology related fields like Linux systems, networking, and application interfaces. Most of my formal education is related to business, so I have strong communication skills and knowledge of money systems. Check out my company website onefoldmedia.com for examples of my work. I also have a resume available on request.

    $32.00 /hr
    1,632 hours
    4.99