Coderwall
Ruby
Python
JavaScript
Front-End
Tools
iOS
More
Tips
Ruby
Python
JavaScript
Front-End
Tools
iOS
PHP
Android
.NET
Java
Jobs
Jobs
Sign In or Up
Joined August 2012
·
chris15001900
Krzysztof
AIR LABS
·
Poland
·
·
3 Protips
0 Comments
Achievements
69 Karma
6,952 Total ProTip Views
Interests & Skills
Android
QT
OpenGL
jQuery
java
mysql
css
html
php
C++