Chioma Oselu (Onyido) is a computational biologist developing reproducible pipelines to improve genetic risk prediction across ancestries. Her work bridges statistical genetics and software design, with a focus on building tools that perform reliably in underrepresented populations, especially African cohorts. She contributes to open-source efforts like BugSigDB in Bioconductor, co-leads global training initiatives, and is advancing a more transparent, population-aware approach to genomic method development.