Ambassador of Cyprus to Ireland (1997 -1999), to France (1999 – 2002), Ambassador – Permanent Representative of Cyprus to the UN in New York (2003 -2008 and 2019 -2021) and to the European Union (2008 -2012). Deputy Minister of European Affairs (2011 – 2013). Director General (Secretary General) of the MFA of Cyprus (2013). Negotiator of the Greek Cypriot Community for the Settlement of the Cyprus problem (2013 – 2022)