Statistics and Data Analysis Officer at UNHCR's Regional Bureau for Eastern and Southern Africa, Nairobi. I work on refugee statistics, survey design and applied econometrics, and I build small open source tools for the parts of that work that are slower than they should be.

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A free, open source Markdown reader and writer for macOS, Windows and Linux. Write on the left, read on the right: six Markdown flavors (including Quarto / R Markdown, Pandoc and Obsidian), math, Mermaid and Graphviz, citations, and export to HTML, PDF and Word. Nothing in a document ever runs.
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R package that turns an ODK or KoboToolbox XLSForm into a formatted paper questionnaire, in Word or PDF, for review, printing and checking skip logic. Multilingual forms supported.
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Stata command that draws population pyramids, with percentage labels, axes and legend built from your value labels. Published on SSC.
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- Analysis:
R Python Stata SAS
- Data:
SQL DuckDB sdcMicro
- Reporting and visualization:
Quarto ggplot2 Power BI Tableau ArcGIS LaTeX/Beamer
- Surveys:
ODK / XLSForm KoboToolbox SurveyCTO ActivityInfo