Cotillo – Manager Business Consulting, Grant Thornton Advisors LLC
Alyssa Cotillo focuses on clients in the insurance and broader financial services sectors. She specializes in delivering automation-driven solutions for insurance and reinsurance organizations, leveraging low-code platforms such as Alteryx Designer to streamline reporting, enhance reconciliations, and reduce manual dependencies.
Her work spans global P&C insurers and reinsurers, where she has developed scalable models for premium invoicing, commission calculations, and intercompany reconciliations. Other areas of expertise include close process optimization, reinsurance operations, and financial analysis. Alyssa has also supported major transformation initiatives, including Oracle ERP implementations, where she has led user acceptance testing, CoA mapping adjustments, project management support, and process documentation efforts.
Alyssa earned a BS in finance from Pennsylvania State University. She is certified in Alteryx Designer Core. Alyssa serves on the Steering Committee for the Women of SIFM, and is Chair of the Event Attendance & Member Engagement Committee.
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