Assist clients in the complete project cycle: project entry, billing, and reporting. Reconcile financial discrepancies by researching and analyzing accounting data. Provide daily/weekly transactional assistance: accounts payable, accounts receivable, credit card import, consultant invoice management. Provide month-end closing services: general ledger reconciliation, control accounts, bank and credit card reconciliation, prepayment and loan schedule updates. Prepare financial statements. Identify root causes of issues and propose solutions. Participate in the onboarding process of new OAS clients. Suggest improvements for client and firm processes and profitability. Maintain professional demeanor with clients.