Management Team

Stefan Halvarsson

Stefan Halvarsson is an Executive Director at Decipher Works and senior technical advisor working across multiple Decipher Works accounts. Stefan has more than 20 years professional IT industry experience, spanning Australia and Europe, across both the public and private sectors.

Stefan’s expertise is in Identity and Access Management. He has an impressive track record in defining, designing, configuring and delivering complex IAM solutions in both government and corporate sectors.

Stefan is committed to delivering results. He has a strong client focus, and employs a collaborative approach that ensures seamless knowledge transfer.

Michael Leonard

Michael Leonard is an Executive Director at Decipher Works and brings with him over 15 years of IT experience. Prior to his tenure, Michael has held various senior roles within the IT infrastructure and security space before moving into a more focused security role in Identity Management where he was involved in the implementation and support of numerous IBM Security based Identity Manager and Access Manager environments.

Michael has spent time honing his IAM skills working alongside IBM Services, performing work for several major entities, including the Australian Federal Government, before coming on board with Decipher Works as a solutions architect.

Michael has worked extensively within the Decipher Works client base, acting as both lead of the client support teams and champion of the Access Management and Federation technology silos. He is currently engaged with a major Australian investment bank where he has been providing technical leadership and direction for over half a decade.