Proprietor at Technical System International (Started: 1987); Secretary General at Student Organisation of Nairobi University (Started: 1979); Primary at School Studentof Kotieno primary school; Staff at Sir Alexander Gibb and partner; and at 2 more…; 'position': 'Proprie to r', 'started': 'Started 1987 of Technical System International', 'organisation': 'Technical System International', 'position': 'Secretary General', 'started': 'Started 1979 of Student Organisation of Nairobi University', 'organisation': 'Student Organisation of Nairobi University', 'position': 'Staff', 'started': 'Ongoing of Sir Alexander Gibb and partner (Africa)', 'organisation': 'Sir Alexander Gibb and partner (Africa)', 'position': 'Staff', 'started': 'Ongoing of Howard Humprey Consultants', 'organisation': 'Howard Humprey Consultants', 'position': 'Intern', 'started': 'Ongoing of Bahati Nsemo and partners', 'organisation': 'Bahati Nsemo and partners'