Diloma in valuation, Royal Institution Chartered Surveyors, 1964. Diloma in valuation, Institute Surveyors Malaysia, 1964. Doctor of Laws (honorary), Marquis Giuseppe Scicluna International University Foundation.
Deputy director valuation, Malaysia Ministry of Finance, Kuala Lumpur, 1970-1984;
director, C.H. William, Talhar & Wong, Kuala Lumpur, 1984-1990;
consultant, World Bank, Kuala Lumpur, 1978-1979;
team leader package 14 (valuation), World Bank, Kuala Lumpur, 1990;
executive director, Rahim & Company Chartered Surveyors Sdn. Bhd., Kuala Lumpur, 1991-1994;
group executive director, Rahim & Company Chartered Surveyors Sdn. Bhd., Kuala Lumpur, since 1995;
managing director, Rahim & Company Research, Kuala Lumpur, since 1992.
Consultant ESCAP, United Nations, 1984-1992. Panel member Rent Tribunal, Kuala Lumpur, 1987-1989. Member Judicial Tribunal Malaysia, since 1993.
Life member Spastics Children's Association Selangor and Federal Territory, Petaling Jaya, Malaysia, since 1974, Malaysia Association for Blind, Kuala Lumpur, since 1988;board directors Assunta Hospital, Petaling Jaya, 1993-1995. Fellow Royal Institution Chartered Surveyors (United Kingdom), Institution Surveyors (Malaysia), Malaysian Institute Estate Assemblies of God Theological Seminary. Member Malaysian Institute Management, Rotary.
Married Mabel Coelho, April 11, 1964.