Mr. Rosanski joined Leumi Partners in 2019. In 2023 Mr. Rosanski was appointed as Co-CIO.

Prior to Leumi Partners, Mr. Rosanski was a Credit Manager at Phoenix investments and finance. Prior to that, Mr. Rosanski served as a Transaction services Manager at KPMG.

Mr. Rosanski is a registered CPA and holds a B.A. in Accounting, an LL.B. and an MBA in Business Management with specialization in Finance, all from the Tel-Aviv University.