Jony dos Santos Kostetzer

Current

• Rails developer at Pixily Inc.
• Owner at 3n4 Consulting

Past

• Ruby on Rails Instructor at Instituto de Informática - UNISINOS
• Software developer at A2C - Internet para Negócios
• Web developer at SENAI - Serviço nacional de Aprendizagem Industrial

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Education

• Universidade do Vale do Rio dos Sinos

Recommended

1 person has recommended Jony

Connections

84 connections

Industry

Computer Software

Websites

• My Blog
• Twitter
• RoR Training

Jony dos Santos Kostetzer’s Summary

Software developer since 2001 focused on web applications, with experience in a wide variety of technologies;
- Ruby/Rails enthusiast, working professionally as Ruby/Rails Developer and Instructor;
- Consultant for web projects;
- On-demand instructor for in-company courses;
- Highly interested in testing methodologies and practices, as well as for Agile methodologies;
- A passionate for software quality - testing (Behaviour Driven Development), code readability/expressiveness, refactoring, Domain-Specific Languages, etc).

Jony dos Santos Kostetzer’s Specialties:

ruby, rails, testing, bdd, linux, server administration, agile practices, php, symfony

Jony dos Santos Kostetzer’s Experience

• Rails developer

  Pixily Inc.

  (Privately Held; Information Technology and Services industry)

  May 2008 — Present (1 year 8 months)

• Owner

  3n4 Consulting

  (Computer Software industry)

  April 2008 — Present (1 year 9 months)

• Ruby on Rails Instructor

  Instituto de Informática - UNISINOS

  (Education Management industry)

  January 2008 — December 2009 (2 years )

  Teacher of Ruby on Rails training courses.

• Software developer

  A2C - Internet para Negócios

  (Privately Held; 11-50 employees; Computer Software industry)

  May 2004 — May 2008 (4 years 1 month)

  Rails / Symfony developer, Research & Development activities.

• Web developer

  SENAI - Serviço nacional de Aprendizagem Industrial

  (Education Management industry)

  February 2004 — May 2004 (4 months)

Jony dos Santos Kostetzer’s Education

• Universidade do Vale do Rio dos Sinos

  B.CS., Bachelor of Computer Science 2007 — 2011 (expected)

  Activities and Societies:

  - Semana Acadêmica de Informática - Mini-curso "Introdução ao Ruby on Rails"

Additional Information

Jony dos Santos Kostetzer’s Websites:

• My Blog
• Twitter
• RoR Training

Jony dos Santos Kostetzer’s Interests:

ruby, rails, bdd, computer science, linux, macosx, server administration

Jony dos Santos Kostetzer’s Groups:

•    On Startups - The Community For Entrepreneurs
•    Ruby and RubyOnRails
•    Mac Users
•    Brazilian Computing Society
•    RoR (Ruby on Rails) Open Source Network

Jony dos Santos Kostetzer’s Honors:

Zend Certified Engineer

Jony dos Santos Kostetzer’s Contact Settings

Interested In:

• career opportunities
• consulting offers
• new ventures
• job inquiries
• expertise requests
• business deals
• reference requests
• getting back in touch