Jonno Sebastian has extensive experience in the telecommunications industry, having held various leadership roles at Telstra since April 2015, including E2E Solution Lead and Solution Design Chapter Lead. Key responsibilities involve defining functional solutions and ensuring compliance with IFRS 15 across core Billing Systems, where notable achievements include the successful re-platforming to an in-house cloud solution that resulted in significant operational savings. Prior to Telstra, Jonno worked at Vodafone Australia in various capacities, including Billing Projects & Change Manager, where contributions led to the successful implementation of multiple initiatives such as the Vodafone 4G Network and enhanced billing solutions. Jonno started the career at Vodafone as a Customer Service Representative, advancing through various roles that focused on billing operations and application support. Educational background includes a High School Certificate with a focus on Arts, Entertainment, and Media Management.
This person is not in the org chart
This person is not in any teams
This person is not in any offices