Magazine

Careers: From Model Validation to Industry Influence

Krishan Sharma shares his journey from technology and risk modelling into a leadership role overseeing model risk management at Citigroup. The article explores his work across capital forecasting, stress testing, AI governance, and predictive analytics, highlighting how robust model validation frameworks are helping financial institutions improve decision-making and regulatory compliance. It also examines his research into generative AI governance, climate risk, economic stress scenarios, and the growing importance of understanding model limitations in an increasingly data-driven industry.