Before this he spent 3 years as Welsh Government Head of Youth Justice Strategy; using experience gained in practice and senior management at the national policy formulation level.
Cyn hyn treuliodd dair blynedd fel Pennaeth Strategaeth Cyfiawnder Ieuenctid Llywodraeth Cymru; gan ddefnyddio profiad a gafodd wrth ymarfer ac fel uwch reolwr ar lefel llunio polisïau cenedlaethol.