Where quantitative finance meets AI.
I'm Jeroen Bouma. I build quantitative and AI models within asset management, covering asset liability management, lifecycle investing, portfolio optimization and Solvency II internal model calculations. In my own time I create open-source tools like the Finance Toolkit and Finance Database, used worldwide by developers, researchers and investors.
Experience and education
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Everything in one place
Experience
Investment strategy at a.s.r., ALM at PGGM and product management at OpenBB.
ResumeOpen Source Projects
The Finance Toolkit, Finance Database and an MCP server that brings them to AI assistants.
ProjectsFinancial Modelling
A practical guide to building financial models in Python that stay maintainable.
GuideTalks & Writing
Talks at universities and conferences, articles and a curated reading list.
MediaFeatured project
The Finance Toolkit
An open-source Python library with 500+ financial methods, from ratios and valuation models to risk, performance and econometrics. Every formula is written out, so you can see exactly how a number is calculated. The MCP server makes all of it available to AI assistants such as Claude and ChatGPT.
Writing
Latest articles
“Jeroen was at the intersection of finance, programming and open source, which is a combination that is very hard to find.”
Let's talk
A question about the projects, an idea for a collaboration or a talk? I'm always happy to hear from you.