Stephen C. Yatani

Stephen Chachu Yatani is an experienced actuarial manager with extensive global expertise in risk assessment, financial modeling, and regulatory compliance. He specializes in developing actuarial models for healthcare compliance tests and reports, ensuring that Health Management Organizations (HMOs) adhere to the Centers for Medicare & Medicaid Services (CMS), Medicaid, and Medicare regulations. His proficiency extends to reserving and pricing strategies for both Property and Casualty (P&C) and long-term insurance lines. He has experience in IFRS 17 modeling, GASB OPEB valuations, statutory rate reviews, and actuarial audit support. He has also played a key role in preparing GASB disclosure notes, and leading proposal preparation, submission, and bid response management. His strong analytical skills, combined with expertise in R, Excel, and Power BI, enable him to deliver actionable insights and data-driven solutions. A dedicated professional committed to continuous learning, Stephen has completed multiple Society of Actuaries (SOA) exams, and is actively pursuing his Associate of the Society of Actuaries (ASA) designation. With a keen eye for detail and a strategic mindset, he excels in providing innovative actuarial solutions that drive organizational growth and regulatory compliance.

• John Muli, FIA, Actuary, National Treasury, jbuchiz4@gmail.com, 0728641726
• Gertrude Munyao, Consulting Actuary, Lepton, gertrudemunyao@gmail.com, 0729569984