Webinar 
Online
May 19, 2026 - 2 PM (CET) / 3 PM (IST)

Understanding Ultimate Movements: Identifying Drivers of Change

In this webinar, José Manuel Ruiz (Actuarial Data Scientist at Akur8) and Oshi Wilks (Principal Consulting Actuary at Milliman) will uncover the Drivers of Change analysis in Arius, showing how movements in reserves break down between data-driven changes (new trends, external factors like the pandemic, inflation, conflicts, etc.) and actuarial selection changes. They will walk through a practical example demonstrating how this analysis helps actuaries communicate reserve movements clearly and distinguish between experience-driven and judgment-driven changes.

Featured speaker:

José Manuel García Ruiz, Actuarial Data Scientist at Akur8

Oshi Wilks, Principal Consulting Actuary at Milliman

Ryan Taylor, Sales Executive at Akur8

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All events

Understanding Ultimate Movements: Identifying Drivers of Change

In this webinar, José Manuel Ruiz (Actuarial Data Scientist at Akur8) and Oshi Wilks (Principal Consulting Actuary at Milliman) will uncover the Drivers of Change analysis in Arius, showing how movements in reserves break down between data-driven changes (new trends, external factors like the pandemic, inflation, conflicts, etc.) and actuarial selection changes. They will walk through a practical example demonstrating how this analysis helps actuaries communicate reserve movements clearly and distinguish between experience-driven and judgment-driven changes.

Featured speaker(s):
José Manuel García Ruiz, Actuarial Data Scientist, Akur8
Oshi Wilks, Principal Consulting Actuary, Milliman
Ryan Taylor, Sales Executive, Akur8

Learn more about the speakers

José Manuel García, Actuarial Data Scientist en Akur8
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José Manuel García Ruiz

Actuarial Data Scientist at Akur8

José Manuel is a Reserving Actuarial Data Scientist at Akur8. He holds a Master's degree in Actuarial and Financial Sciences and subsequently completed a Master's in Big Data, Data Science & Artificial Intelligence. He is a collegiate member of the Spanish Institute of Actuaries. Before joining Akur8, he worked in consulting and auditing firms, as well as in insurance companies as a non-life reserving actuary. At Akur8, he supports clients in leveraging the full potential of the platform and helps them make strategic decisions.

Oshi Wilks - Principal Consulting Actuary at Milliman
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Oshi Wilks

Principal Consulting Actuary at Milliman

Oshi Wilks is a Principal, Consulting Actuary at Milliman. Oshi brings experience from previous roles at Milliman and Co-op Insurance, with a robust skill set that includes Financial Modeling, Pension Funds, Financial Risk, Risk Management, Microsoft Excel and more.

Ryan Taylor, Sales Executive working at Akur8
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Ryan Taylor

Sales Executive at Akur8

Ryan Taylor works at Akur8 as a Sales Executive for Canada, South Africa and Israel. His role involves collaborating with key stakeholders to understand their evolving strategies and requirements and ultimately bring solutions to help compliment these strategies. Previously he worked as an account manager for Park Place Technologies and completed his Msc in Innovation management at Loughborough university.