Stephen Mildenhall
Retired at in London
London, England, United Kingdom
Summary
👤
Senior🎓
Top SchoolStephen Mildenhall is a retired insurance economist and mathematician who spent over three decades applying rigorous quantitative methods to primary and reinsurance pricing, broking, consulting, and academia. He led analytics at Aon Benfield and QualRisk, taught as an assistant professor, and served in senior pricing roles at major insurers, combining executive leadership with deep technical expertise. Co-author of the Wiley book Pricing Insurance Risk: Theory and Practice (2022), he translates complex economic and mathematical concepts into practical pricing solutions that influence business decisions. In retirement he is writing a monograph on multi-period risk pricing—probing how risks emerge and should be discounted over time—and continues to develop the aggregate Python package. Based in London, he brings a rare blend of PhD-level mathematics, industry leadership, and a persistent curiosity about the temporal dynamics of risk.
10 years of coding experience
4 years of employment as a software developer
Bachelor of Science (BSc), Mathematics, Bachelor of Science (BSc), Mathematics at University of WarwickDoctor of Philosophy (PhD); Master of Science (MS), Mathematics, Doctor of Philosophy (PhD); Master of Science (MS), Mathematics at University of Chicago
Github Skills (22)
probability10
aggregate10
insurance10
forge10
compound10
converter9
markup9
probability-distribution9
risk-management9
haskell8
markup-language8
commonmark8
conda8
pandoc8
table-of-contents8
Programming languages (4)
Github contributions (5)
mynl/GREAT
Dec 2019 - Jun 2023
Contributions:39 pushes, 1 branch in 3 years 5 months
mynl/aggregate
Sep 2021 - Jan 2023
Tools for creating and working with aggregate probability distributions.
Contributions:4 releases, 3 reviews, 112 commits in 1 year 5 months
actuarialactuarial-modelingactuarial-scienceactuaryaggregate
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