Amb. Ndirangu is an experienced in international trade practitioner and has worked with the Ministry of Foreign Affairs for a long time. He was the Chief Negotiator at the Permanent Mission of the Republic of Kenya to the WTO for 15 years. He later worked as the Director of the Asia division before taking up responsibilities at the ACP Secretariat and later as the Chairman of the Competition Authority which was his last posting before taking up a board role at Econews Africa. He is a Kenyan citizen.