Hudolin is the Head of Cooperation in the EU Delegation to North Macedonia. Previously he served as Counsellor – Head of Section for the European Delegation heading the operational section of environment, energy, transport, agriculture and rural development, education, employment and social policies. Hudolin also served as Country Coordinator for Serbia with the European Commission, and as an Attache with both the Delegation of the European Union to Serbia and the European Union Delegation to Bosnia-Herzegovina.