I am a second-year Mathematics PhD student working on geometric group theory under the supervision of Gareth Wilkes. My email address is jw2006@cam.ac.uk.

My research interests revolve around profinite groups, profinite rigidity, Bass-Serre theory and group cohomology. In my latest project, I used profinite Bass-Serre theory to prove a profinite rigidity result for amalgamated factors of virtually free groups.