Some suggestions
Java Wizarad
Jee Wiz
J Wizard

SOLD

IQKC.com - Short 4 letter domain name

Qlag.com - Short 4 Letter domain name

Qdno.com - Short 4 letter domain name

IJBQ.com
Interactive Job Quest
Internet Job Quest
Instant Job Queue...

Vnjl.com

RapidGrid.com - Rapid Grid excellent domain name related to software programming. eg. data grid

SOLD