Hi there, I'm Jeroen Bouma

Quantitative Investment Strategist

I combine a formal Quantitative Finance background with deep Python expertise. This site collects my open-source projects, including the Finance Toolkit and Finance Database with over 10,000 GitHub Stars combined, articles on applied financial analysis and guides on building financial models in Python.

12,000+ GitHub Stars 500+ Financial Metrics 50,000+ Downloads per Month

Open-Source Projects

Python libraries for Financial Datasets and Financial Modelling, including the Finance Toolkit MCP Server that brings them to AI assistants.

Articles

Applied write-ups on Valuation, Risk, Macro and AI-assisted analysis, each backed by the open-source code that produced it.

Financial Modelling

In-depth guides on using Python to create Professional Financial Models that last.

Professional Experience

A career spanning Quantitative Asset Management, Open Source development, and Finance education.

Appearances

Recorded Talks and public appearances on Financial Markets, Python and Open Source.

Literature

A curated reading list of Papers, Books and Articles on Quantitative Finance and Investing.

Latest Articles

11 September 2026

How to Connect Claude to Live Financial Data for Stock Analysis

Claude cannot see today's prices or the latest financial statements on its own. With the free, hosted Finance Toolkit MCP server you connect Claude Desktop, claude.ai or Claude Code to live financial data and 500+ analysis methods in about a minute, no installation required.

23 July 2026

The Research Team You Can't Afford to Hire: Equity Research for Family Offices with the FMP MCP Server

A practical look at running equity research diligence for a concentrated portfolio using the FMP MCP server in Claude Desktop, prompt by prompt.

21 July 2026

Understanding Risk Exposure Across Major Indices

Compare Value at Risk, Conditional Value at Risk, maximum drawdown, skewness, and kurtosis across the S&P 500, Nasdaq 100, Dow Jones, Russell 2000, EAFE, and Emerging Markets with the Finance Toolkit.

All Articles

Testimonials

Minh Hoang - Product Manager at OpenBB "I highly recommend Jeroen as an asset in any organization. Jeroen led and executed OpenBB's go-to-market initiatives, including Academia, with exceptional skill. It is not easy to find Jeroen's combination of solid finance knowledge and Programming knowledge."

Sri Chilukuri - VP of Product Marketing at OpenBB "Jeroen has been a delight to work with. With his expertise in investment research and "can do" attitude, he quickly transformed himself into an excellent product marketing manager at OpenBB. In fact, I would not hesitate to say that he was often the lone sane voice in helping steer the heavily engineering-centric company in the right business direction."

Luuk van Benthem - Senior ALM Adviseur at PGGM "Jeroen joined our team just at the right time. As we were considering a full redevelopment of our ALM model, Jeroen's knowledge of Python first greatly helped us in the decision process. In the implementation phase Jeroen played a key role on the development of the technical side of the model. Meanwhile he did a good job at educating our team on these new topics and providing good documentation."

Pascal Janssen - Strategisch ALM Adviseur at PGGM "(Written in Dutch) Jeroen is zeer bedreven in alle facetten van programmeren in Python. Zijn kennis en ervaring op het gebied van Python hebben een grote meerwaarde geleverd voor mijn afdeling. Jeroen is scherp als het aankomt op het juist implementeren van code in Python. Daarnaast is hij ook bedreven in het draaiend krijgen en houden van Python op werkplekken en de ondersteuning die hierbij nodig is."

Didier Lopes - CEO at OpenBB "On the 13th of October 2021, I received an email from Jeroen about adding one of his finance GitHub packages to the OpenBB Terminal. After digging into his open source projects and his achievements I was very impressed. When we had a chat regarding how to work together, I offered him a job on the spot. Jeroen was at the intersection of finance, programming and open source - which is a combination that is very hard to find - even today."

Let's Talk

Questions about the projects, an idea for a collaboration or a talk, or just want to discuss financial theory? I am always happy to hear from you.

Get in Touch