Waseem holds a Bachelor of Arts in accounting from Birzeit University. He has five years of practical experience working with Accounting Information Systems (AIS) at Bisan Systems. During this time, he specialized in analyzing and implementing AIS in various companies and institutions, ensuring effective user adoption and utilization. Notably, he led the implementation of a computerized system for the Libyan Ministry of Finance in Tripoli and Unipal companies in Africa. In addition to his work experience in non-profit organizations, where he has served as a financial manager, financial controller, financial consultant, and trainer, Waseem has collaborated with several donors. He also has experience as a financial manager in the commercial and industrial sectors along with extensive experience in cost accounting, budgeting, preparation and analysis of financial statements, project financial management, asset reconciliations, banking operations including guarantees and letters of credit, import and customs clearance, and taxes. Wasim conducted numerous training sessions for university students and recent graduates in the field of Accounting Information Systems (AIS) at Birzeit University and other training centers. He further prepared and reviewed financial manuals, procurement manuals, policies, and accounting templates for various organizations.