Francisco Guzman
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Francisco Guzman

Francisco Guzman - Rails Developer


Villa de Alvarez, Mexico


My name is Francisco Guzmán and I’ve been a Rails Developer for 6 years now and this is my resume I am sending for you to consider. I have worked in several Rails and a couple of Ruby projects over the past 6 years, and here is a detailed list of each one with the technologies/stack used in each: - Creative Allies ( :: 2009 - 2010 I worked on this project in the early stages - Rails 2.3 - Transitioned from SVN ... moreto GitHub - Deployed to Amazon EC2 in the first release - Test Unit - MySQL - ModCloth ( :: 2011 - 2014 I was assigned to this project when it was already a huge Rails app (launched back in 2009) I was part of the team when the app transitioned from Rails 2.3.x to Rails 3.2 (REE 1.8.7 to Ruby 2.1) Worked both front-end and back-end as well as some of server management - Javascript, MySQL(Perçona), HAML, SASS, SEO - NewRelic - There was also a custom ETL framework developed using ActiveRecord - Git + GitHub for version control - RSpec, Cucumber, Jasmine for testing - CrowdInt Blog My articles: - There were other minor projects like a BigCommerce store and a few internal projects - A prototype called ‘GetMyBack’ that was not released :: 2010 - Rails 3.1 - Several API clients: - Facebook (using Koala gem) - Twitter - GoogleDocs - Git + GitHub for version control - Expens’d ( :: 2010 - 2011 - Rails 3.1 - TripIt connection - Git + GitHub for version control - ReviewTree ( :: 2011 - 2015 - Rails 3.1 -> 3.2.x - Ruby 2.0.0 - PostgreSQL - Hosting: - Heroku - Ninefold - Digital Ocean (using Capistrano) - API clients: - SurveyGizmo (we developed our own API client library) - StepRep (Vendasta) (we developed our own API client library) - RepMan (Vendasta) (we developed our own API client library) - TurnStyle (we developed our own API client library) - MxMerchant (we developed our own API client library) - CustomerIO - Error and Performance: - NewRelic - HoneyBadger - RSpec for testing - Other components - PDF conversion using Prawn - DataTables (JS) - HighCharts (JS) - Sidekiq - Whenever - Carrierwave + Fog (for AS3 file uploads) - We built an API - LeaderNation ( - Rails 2.2 -> Rails 2.3 (I participated in the transition) - Git + GitHub for version control - Capistrano - Stripe integration - Other two projects where API work to communicate with iOS app was done (and some UI work) - AliiHealthcare - StatusBin - Other two (internal) prototype projects that involve: - Working with GitHub API - Create a gem to provide a client/wrapper for these apps’ APIs - Create scripts to deploy with Capistrano -Blog My articles: Here you can check GitHub profile: (I contributed to fix an issue in acts-as-taggable-on!) I am available for up to 30 hours a week (Monday through Friday) I am a gaming father who enjoys spending time with wife and kids. I play FIFA (Xbox One) A LOT. I also like to read and drive, not at the same time, though. I am working on personal projects and I’m looking for a job that allows me to keep working on it in my spare time (weekends, mainly) less

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Work History and Feedback

  • Jun 2010 - Jun 2015

    Ruby on Rails Developer - Hourly On-going
    Francisco is a great programmer and always happy to work with him.
    798 hours
    $11.50 / hr
    $9,178.91 earned

  • May 2010 - Aug 2010

    Ruby on Rails (ROR) Developer Part Time
    Francisco added some capabilities to a shopping cart and other pages on a social networking/ecommerce site. While he is not at this time a senior level Ruby on Rails programmer, he made good contributions and was able to accomplish the tasks he was assigned.
    48 hours
    $11.50 / hr
    $550.18 earned

  • May 2010 - Jun 2010

    Ruby on Rails (RoR) Developer
    $50.00 earned
    Fixed Price

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Name Score (out of 5) Time to Complete
Visual Basic 6 Test 2.75 Top 30% 14 mins
SQL Test 2.75 Top 30% 28 mins
U.S. English Basic Skills Test 4.40 Top 10% 28 mins
U.S. English Basic Skills Test 4.25 Top 20% 27 mins

Work History

1,066 hours worked
6 jobs


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