Introducing AIR’s Model Builder 

Custom views of risk can differentiate your business, but custom models—and their bespoke modeling platforms—can be prohibitively resource-intensive to develop, integrate, and maintain.  AIR is committed to simplifying the custom model implementation process to make it easy for insurers, reinsurers, brokers, and other model developers to deploy their own views of risk into multiple workflows.

Watch this webinar to learn how our newly released Model Builder™ enables you to develop your own custom models and use them in Touchstone®, taking advantage of its enterprise-grade analytics and powerful financial engine. You’ll learn how to define the frequency and severity of events, construct custom damage functions, and assemble them to create your own model for any region or peril.


Gayatri Natarajan
Vice President
Gayatri Natarajan is a Vice President in AIR’s Product Management group and oversees the product development and new product initiatives for AIR’s suite of products. She has delivered industry-leading models and analytics in Touchstone and also leads key initiatives such as Open Platforms, and Flexibility and Transparency of models for AIR. Gayatri has 15 years of experience in product management bringing solutions to business needs in industries such as (Re)Insurance, Aviation, and Healthcare. Gayatri received her B.S. in Electronics and Communications Engineering from Madras University in India and was awarded the silver medal for top rank in her university. She has achieved the designation of Certified Extreme Event Modeler by completing the requirements of the AIR Institute Certified Extreme Event Modeler Program.


Luis Sousa, Ph.D.
Senior Research Associate
Dr. Luis Sousa is a Senior Research Associate in the Research and Modeling group in AIR’s London office. Luis specializes in earthquake engineering and probabilistic seismic risk, focusing on the development of methodologies and algorithms to analyses the impact of earthquakes on single building and building portfolios. Prior to joining AIR, he was involved in various practical application and international research projects, both as a principal earthquake engineer and leading seismic risk analyst. He has coordinated the development and validation of seismic risk models for 36 countries in Europe, and has experience in more than 40 countries worldwide. Luis obtained his M.S. in structural engineering at the University of Porto, Portugal, and his Ph.D. on earthquake engineering and seismic risk at the University of Porto, in cooperation with the Institute for Advanced Study of Pavia (IUSS), Italy. His research focused on the development of novel methodologies for the treatment of uncertainty on exposure, vulnerability, and earthquake loss assessment.




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