John Zelenjak

Sydney

John Zelenjak in Sydney works at Grindley Construction & Grindley Interiors (Senior Estimator) and was educated at University of Technology, Sydney.

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Grindley Construction & Grindley Interiors Sep 2020 - Present
Senior Estimator

Mainbrace Constructions (NSW) Pty Ltd Jun 2002 - Jul 2006
Cadet

Buildcorp Aug 2017 - Sep 2020
Senior Estimator

University of Technology, Sydney   2001 - 2006
Bachelor of Construction

St Andrews Cathedral School   1988 - 1994
High School