Montasser has held various leadership and administrative positions in renowned international institutions. In 1999, he joined the senior management team at KPMG Hazem Hassan, where he played a crucial role in the organization's success. From 2014 until 2021. Montasser served as a member of the Board of Directors of KPMG Global for the Middle East and South Asia, further showcasing his expertise and leadership abilities.
Montasser's educational background includes a bachelor's degree from Faculty of Commerce Alexandria University. He has also obtained a fellowship from the Egyptian Society of Accountants and Auditors, highlighting his commitment to professional growth and excellence in the field.