Nicholas Clarke
Senior Actuarial Specialist at Definity
Vancouver, British Columbia, Canada
Summary
👤
Senior🎓
Top SchoolNicholas Clarke is a UK-qualified actuary with 12 years' experience applying technical actuarial expertise to product development, reserving and stochastic modelling, now based in Vancouver as a permanent Canadian resident. He has a strong track record of modernising models and tooling—migrating legacy VBA/C++ ESG models to Python for a tenfold speedup and building valuation, pricing and reporting automation across multiple insurers. At Definity and Economical he has combined hands-on model development with clear communication of capital and reserving movements to stakeholders, and previously led methodology and market-risk database initiatives at Aegon. His background spans annuities, protection, group risk and pensions with hands-on SQL, Oracle and Prophet experience, plus practical software delivery from a year as a developer at Mango Markets. Nicholas blends rigorous quantitative training (Trinity College and UCD) with pragmatic engineering instincts, often translating complex models into efficient, auditable implementations. Colleagues can expect a detail-oriented modeller who also prioritises governance and explainability when moving models into production.
12 years of coding experience
4 years of employment as a software developer
Institute and Faculty of ActuariesMathematics and Economics, Mathematics, 2.1 (1st in Mathematics, 2:1 in Economics), Mathematics and Economics, Mathematics, 2.1 (1st in Mathematics, 2:1 in Economics) at Trinity College, DublinActuarial Science Grad Dip, Actuarial Science, 4.17 GPA, Actuarial Science Grad Dip, Actuarial Science, 4.17 GPA at University College Dublin
Github Skills (33)
py10
ledger9
bitcoin9
blockchain9
solana9
react9
rust9
monorepo9
smart-contracts9
excel8
xlwings8
graph-algorithms7
google-maps-api7
python7
data-analysis6
Programming languages (6)
Github contributions (5)
blockworks-foundation/mango-transaction-scraper-v3
Oct 2021 - Jan 2022
Contributions:5 PRs, 29 pushes, 3 branches in 3 months
blockworks-foundation/mango-transaction-log
Jul 2021 - Jan 2022
Contributions:1 review, 1 PR, 6 pushes in 5 months
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