"Grace brings a wealth of skills and knowledge from the ICT industry to MuleSoft. She will play an integral role in supporting our customers as they build out their application networks that connect any application, data and device across cloud and on-premises," said regional vice-president of ANZ South, Marc Caltabiano.
"We look forward to the positive impact she will have in driving our customers' digital transformation initiatives forward as they look to change and innovate faster, deliver differentiated customer experiences and increase operational efficiency."
Micallef joins MuleSoft from Hexagon Geospatial where she was APAC region executive director.
Earlier in her career, Micallef spent 10 years at Hewlett Packard in various technical support, client management and account management roles.
She holds a Bachelor of Computing degree from Monash University and an MBA from Melbourne Business School.