Hi, I am Krzysztof Kaczmarczyk (or just Chris).

I am a Software Developer from Poland specializing in Ruby and Ruby on Rails development and other surrounding technologies like JavaScript/CoffeScript, jQuery, Ember.js, Node.js and others. Besides Ruby world I also have a keen interest in Java platform. I am currently starting to learn Scala language which seems very interesting to me.

My profile pages (CV)

Goldenline.pl | Linkedin.com | Xing.com

Very good knowledge

Ruby
Ruby on Rails
GIT
TDD
RSpec
Agile
Javascript
CoffeeScript
Ember.js
Single Page Applications
HTML
HAML
Linux
Ubuntu
MacOs
Object Oriented Programming
Heroku
Hudson/Jenkins
Gerrit
Continous Integration
MVC
Rugged (Ruby Gem)

Some experience with

RDBMS
SQL
MySQL
NoSQL
MongoDB
jQuery
Node.js
Java
Spring MVC
jUnit
SVN
J2EE
Hibernate
NetBeans
JSP
C# and .NET
Visual Studio
C++
Adobe Flash CS3
basic ActionScript 2.0/3.0
Cucumber (Ruby Gem)
AJAX
iMovie
Final Cut Pro
CSS

Currently also interested in

Functional programming
Scala
Spray (scala library for REST APIs)
Grape (ruby gem for REST APIs)
Clojure

Languages

English: Advanced
German: Very basic
Polish: Native

Besides computers I also do sports.

I love traveling, seeing new places and meeting new people. Extreme sports also give me some thrill. I walked the whole Karkonosze mountains, great part of Polish Tatra Mountains and I also have been on a few small peaks abroad. I skied down the Kozi Wierch (2291 meters above sea level) and I have made 10 parachute jumps (5 with instructor and 5 solo) in Seville, Spain.