I am three things
- Ubuntu MOTU/CLI developer
- Debian developer
- Canonical Ubuntu desktop team member
My Ubuntu expertise is in packaging, specifically packaging of CLI (Mono) applications and libraries, and Haskell applications and libraries. I am also a member of the Developer Membership Board, which is responsible for approving new developers into the project, as well as the being on the Release Team and being an Ubuntu Backporter.
At work I work on the Ubuntu desktop for Canonical.
In a former life, I worked on type theory and dependently typed functional programming. Thus I am very familiar with the languages Haskell, OCaml and Agda.