Dr. Daniel Ogwoka Manduku is a Kenyan architect, corporate executive and politician serving as the Member of Parliament for Nyaribari Masaba Constituency in Kisii County. A former Managing Director of the Kenya Ports Authority (KPA) and Chief Executive Officer/Executive Director of the National Construction Authority (NCA), he successfully transitioned from the boardroom to elective politics, winning the Nyaribari Masaba seat in the August 2022 general election. In that race he garnered over 16,000 votes, and the High Court in Kisii upheld his victory in February 2023 after a petition by rival candidates was dismissed for lack of sufficient evidence. Professionally, Manduku is an architect with more than two decades of practice, having worked in private practice and in senior regulatory roles at NCA before being appointed KPA Managing Director. He brands himself as an “arch. / developer / industrialist” and increasingly as a reform-minded legislator focused on infrastructure, construction standards and economic opportunity in Kisii. In Parliament he is serving his first term in the National Assembly, representing Nyaribari Masaba under the Orange Democratic Movement (ODM) according to official parliamentary and county records, although some secondary databases have at times mistakenly listed him under UDA.