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Helio Costa e Silva | Elance
 
176985602337900
Last Sign-in: Apr 20, 2015

Helio Costa e Silva

Ruby Software Engineer - OOD addicted
   Brazil
  |   Sao Paulo, SAO PAULO
  |  1:33 am Local Time

Verified Freelancer

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Overview

Minimum Hourly Rate $27

A Ruby software engineer focused in Object-Oriented Design, makes software always supported by tests - TDD, always.

Software quality addicted, like to read about software metrics applied in the source code; Clean Code techniquies, refactoring skills and know how with many design patterns that helps a lot too.

Have also exp with DevOps tasks, such Amazon AWS and specially with Heroku plataform.

In the early days (2004-2010) worked fulltime with PHP 5 (TDD and OOD too). Now works only with Ruby and/or Rails framework.

LinkedIn:...

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Nov 22, 2014|Web Programming|$225|Completed
Apr 17, 2014|Web Programming|$32|Completed
Apr 28, 2013|Web Programming|$241|Completed
|
4.8
Mar 22, 2013|Web Programming|$647|Completed
|
5.0

View All »

Portfolio

My personal curriculum (in english)
http://programe.me

Skills (9)

Tested
Ruby
Ruby on Rails
Ruby on Rails Test (1.x)
My Score
avg
Passed
OOD
design patterns
PHP5
MongoDB
DevOps
FactoryGirl gem
Mocha gem

Service Description

Ruby
Rails
MongoDB
Cloud (Heroku, Amazon WebServices, AppFog)
PostgreSQL
MySQL
API Integrations - Facebook, Twitter, etc.
Finantial integrations (PayPal, Banks, Payment Gateways)

Additional Skills:
Git - also Github (github.com/hlegius)
Papertrail
NewRelic
Vi - User

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Employment

Veduca
Software Engineer/DevOps
2013 - 2013
Ruby backend software engineer + devops.
payleven Global Payments
Head of Web Engineering
2012 - 2013
Act as Head of web engineering at payleven Brazil. Working with Ruby and TDD.
Zeever (closed)
Ruby Software Engineer
2012 - 2012
I quit due startup lost it's sponsor :/
Vex - now: Oi WiFi
Lead Web developer
2011 - 2012
Lead software engineer. I quit to work at a small startup with Ruby/Rails.
Vex - now: Oi Wifi
PHP developer
2009 - 2011
Software developer. PHP 5 with Symfony framework.

Education

Instituto Tecnologico de Aeronautica (ITA)
Software Engineer
2010 - 2012

Keywords

ruby
php5
heroku
rails
symfony2
mongodb
pgsql
devops
git
My Snapshot
IT & Programming
2
Elance Level
Level represents activity and experience on Elance. Freelancers start at Level 1 and achieve higher levels through their work. A higher "Level" indicates greater earnings, ratings and other achievements on Elance. Learn More »
  • 12 months
  • Lifetime
Jobs
1
0
10
Total
Milestones
Hours
Reviews
Recommend
Clients
Total
Repeat
Earnings
Total
Per Client
Identity
Username
hlegius
Type
Individual
Member Since
February 2013
Elance URL
Verifications
0
Groups
Helio Costa e Silva | Elance

Helio Costa e Silva