Elkanah Osiemo is an accounting professional, educator, and author specializing in financial operations, Excel, business analytics, and career development. Drawing on practical experience in fiscal processing, reconciliations, invoice management, reporting, and internal controls, he creates accessible resources that help accounting professionals strengthen their technical skills and advance their careers.

His books include Mastering Accounts Payable, Excel for Accounts Payable Professionals, and Ace the Accounts Payable Interview.