Projects

Psychometric analysis tool for evaluating item misfit in psychological and educational tests using IRT methods.

Interactive R Shiny dashboard visualising police-recorded crime statistics across North Rhine-Westphalia’s districts.

Commercial SaaS application for airline fare routing rule analysis — end-to-end product built in R Shiny.

Interactive global dashboard visualising Serious Health-Related Suffering burden data, developed for the Lancet Commission on Palliative Care and Pain Relief.

Portfolio project — interactive review of CDISC ADaM trial data with teal, built on the public CDISC pilot study.