His Excellency Mr. W.M. Senevirathna has  joined Ministry of Foreign Affairs in 1985 as a assistant director. Since then His Excellency has already worked in developing and developed country. He has also joined in a ‘ Special Assignment to Re-open Srilanka Mission to re-open Srilanka in Baghdad Iraq. He has attended numerous conferences and meetings globally including South Asian Association for Regional Cooperation (SAARC). He has got wide experiences working in different countries representing Srilanka.