Meet your barista trainers

David Seng

David Seng

Head barista trainer. World certified judge. Head of Barista Guild.

Head barista trainer, David Seng has competed and judged at the highest levels of competition in Australia and is also a WCE certified sensory judge.

Bruno Maiolo

Bruno Maiolo

ASCA Vice President and lifetime member inductee.

Resident coffee roaster next door at C4 Coffee, and considered by many to be a living coffee legend. You’ll often find Bruno wandering through classes offering a helping hand.