Ariane Costello

Ariane Costello is a Senior Account Executive with over 30 years of experience in the ICT industry, specializing in Enterprise and Government accounts. Known for an in-depth understanding of the evolving technology landscape, Ariane has a proven track record in developing strategies that drive revenue growth for customers and partners. Ariane held various roles at Telstra, including Service Management Lead and Senior Account Executive, before moving to Optus Business Centre Sydney North as an Account Manager. Ariane's strong work ethic, diplomatic nature, and excellent interpersonal skills are recognized and valued by peers. They obtained a Diploma of Management from CSIA and completed their HSC at Mitchell Hill School.