About me

Curriculum Vitae

Agile development mindset, familiar with Linux/BSD admin tasks. Web developer and consultant.

Profile

Education

  • 1998-2002: Kútvölgye High School of Information Technology and Economy
  • 2003-?(undisclosed): Óbuda University
  • Driving Licenses: A, B, Sm.

Self-trained graduations:

  • OOP Design Patterns (GoF)
  • Java
  • Spring MVC Patterns
  • Hibernate
  • Ruby
  • Ruby on Rails
  • PHP
  • Javascript, AJAX, jQuery, Prototype
  • Drupal module development
  • TDD/BDD, SCRUM, git

Language skills

  • English, fluent (perfect for reading technical documentations and understanding live talking)
  • Hungarian, fluent
  • German (elemental)

Operating systems

Expert knowledge of Unix and its use in high-performance server systems (load-balancing or very large memory), open source platforms (Linux, FreeBSD). Expert knowledge of Microsoft Windows systems.

Software Engineering

Object Oriented engineering on some languages (Ruby, PHP, Java, Delphi/Kylix, C#, C++, Borland C++ Builder) Non-OO engineering skills on C, PHP, Turbo Pascal. Optimized web applications for Apache, PHP5, MySQL. Web application frameworks: Spring, Grails, Ruby on Rails, ZendZramework, CodeIgniter. Database platforms: MySQL, MongoDB, CouchDB.

Development Environments/Tools

Practice of git, cvs/svn and other development support tools (make, compilers/linkers, vim), and IDE: NetBeans Preferred. Operating system: Linux (Debian, Ubuntu, SUSE, FreeBSD). Other keywords: Ant, Maven, Passenger, Rake, Unicorn, REST, SCRUM, Agile, HTML5, CSS3, Zendframework, Phile, PEAR.

Hosting

  • Standard LAMP
  • Tomcat
  • MongoDB database replication
  • nginx
  • Apache load balancer with mod_proxy_balancer
  • MySQL
  • Unicorn webserver for RoR applications
  • PHP opcode cache systems (APC, XCache, eAccelerator)

Professional Experiences

On community and/or CMS portals (Drupal is also favoured), Office and database applications.

Employment History

Senior web developer at RingData Kft

RingData Kft. October 2010 - Present. Role: Software interface development, web strategic consultant, webshop development, Magento extension developer, Ruby on Rails developer, Drupal module developer.

Webshop expert

Rockforth Kft. January 2011 - June 2011. PHP Developer, Magento webshop developer

PHP developer

Kodak Media (kodakmedia.hu) October 2010 - June 2011 Webshop developer (Magento)

PHP / C++ deveoper

Goldforex Kft. May 2010 – June 2011 Stock exchange automated trading development on Metatrader framework (C++)

Freelancing web developer

~2006 - December 2010

Social

http://www.linkedin.com/in/sandorczettner
http://sandor.czettner.hu
https://github.com/czettnersandor