Thomas Hartl

Actuary | FCAS | Actuarial Manager | Model Developer

Boston, Massachusetts, United States

About

Thomas Hartl is a highly analytical actuarial professional and experienced manager with broad experience in P&C reserving and ERM. He has an unique profile in the area of stochastic modeling and other engagements that require both advanced mathematical capabilities and strong information technology implementation skills. His other engagements include reserve and accrual analyses for the full spectrum of US Property & Casualty Insurance lines. Thomas is Fellow of Casualty Actuarial Society and holds a PhD in Mathematics from the University of Glasgow, Scotland.

Experience

  • Actuary at Liberty Mutual Insurance
    Dec 2024 - Present · 1 yr 8 mos

    Supporting and automating Economic Capital Modeling processes for GRS business unit.

  • Reserving Actuary at Markel
    Mar 2024 - Dec 2024 · 10 mos

    • System Design for company-wide implementation of WTW ResQ Reserving Software • Prototyping of ResQ Project Templates and VBA Automation Tools • Training and Technical Support for Reserve Variability Quantification Project

  • Liberty Mutual Insurance (Boston, MA)
    • Manager, Actuary
      Oct 2021 - Dec 2023 · 2 yrs 3 mos

      • Managing reserving team with five direct reports for Small Business Liability (Auto Liability, General Liability, Umbrella) • Interfacing with Planning, Claims Handling, and Product Management teams • Implementation of GLM based triangle projection methods for severity using operational time and claim status information

    • Manager, Actuary
      Feb 2018 - Sep 2021 · 3 yrs 8 mos

      • Managing team of four working on maintenance and development of Economic Capital Model (ECM) for Liberty's International Retail Markets subsidiaries • Capital allocation based on ECM outputs and S&P capital requirements • Managing software development project to improve ECM parameterization process through increased automation and enhanced version control

  • Consulting Actuary at Milliman
    Aug 2016 - Nov 2017 · 1 yr 4 mos

    • Stochastic modeling for captive reinsurance analysis and Enterprise Risk Management (ERM) • Review of rate filings on behalf of state insurance departments • R based data visualization using shiny and ggplot2

  • Assistant Professor of Actuarial Mathematics at Bryant University
    Aug 2012 - Jul 2016 · 4 yrs

    • Teaching applied statistics and actuarial mathematics • Research on triangle based reserving methods • Development of VBA based template for stochastic reserving