Callan is an engineer focusing on building innovative tools with programming for flood modelling projects with clients across Australia and the Pacific. Callan has extensive experience analysing coincidental coastal and fluvial affected catchments, including overtopping, storm tide, climate change, and fluvial/pluvial modelling, mitigation options review, and community engagement. He has several project experiences in catchment wide overland flow path mapping, riverine flood mapping, dam failure impact assessment, tidal inundation, impact assessment, mitigation options review and community engagement. Callan has developed an advanced understanding of TUFLOW, URBS, QGIS, and HEC-HMS software packages, developing automated solutions for each package programmatically.

Back