Database , Document Based Query

Amazon EC2 , Cloud computing , Open source

Server , XMPP , chat

coworking

Web application framework , wicket

RSS

Backport , Drupal

Prototyping , design , firefox , sketch

Agile , development , integration

Visualization , visualization

SIMILE , visualization , web2.0

Search Engine , people

File manager

Project management

Data analysis

Stack , easy install

CSS , Drupal , Web Design

CSS , css lists

Linux , Screen , Utility

Cartography , Crowdsourcing , GPS tracking , Map , mapping