Donald Tatem
About
Proactive, performance-driven professional with over 20 years of progressive expertise in leadership, problem solving for government, Non-Government Organizations and startup operations. Keen understanding of business priorities, genuine team player committed to managing operations and projects while contributing to revenue- producing activities. Cross-functional communicator easily interfaces with high-profile staff, vendors, partners and customers. Versatile, innovative, and loyal management professional able to see the "big picture" while staying on top of all the details. Recognized for consistent success in developing the processes and procedures to streamline operations and enhance revenue performance.
Work Experience
Financial Analyst (Contractor)
Reviewed and reconciled monthly financial reports.
Project Management Consultant
Plan, execute, and finalize projects within triple constraints. Direct project portfolios ranging from $5M to $170M. Provide independent project management services on domestic and international projects.
Finance/Accounts Payable Consultant (Contractor)
Assisted with A/P backlog, processed travel expense reports and vendor invoices. Implemented improvements to accounts payable process and acted as Interim A/P Administrator.
Billing Specialist (Contractor)
Prepared, reviewed and submitted invoices for federal government contracts including Cost Plus, T&M and FFP. Resolved invoicing issues and worked on correcting backlog of accounts receivables.