Samora Machel Jr. has been Chairman of the Board of Directors of Montepuez Ruby Mining since 2011, when the company was founded. He is the founder of CARTRACK, LDA and has been an executive since 1999. He also founded ONECELL, LDA., a public telephony company based on the GSM service. From 1996 to 1999, he worked at MANICA FREIGHT SERVICE, where he held the position of Assistant Manager of the Nacala Corridor Project. Samora is the son of Samora Moisés Machel, the first President of Mozambique after independence.