About I am a Senior Ruby and Ruby on Rails Developer who has worked on multiple projects with
several private and public institutions. I have more than 10,000 hours of experience working with
Ruby on Rails, having participated in the development of high-availability applications with large
databases, allowing a large number of users to input information at the same time and running
under Apache proxy load balancer with mongrel cluster as application server and multiple
MySQL servers. I have extensive experience optimizing Rails and SQL to improve the
application’s performance; I also have experience using RACK Middle Ware for Rails scalability.
My background includes more than two yea...