Masoud H. Rukazibwa has become competence and efficiency in relation to legal work and practice in both Tanzania Zanzibar and Tanzania Mainland. His specialisations include Information Technology and Telecommunications laws, Insurance laws, company law, corporate finance, Investment laws and corporate taxation, Real estate and immovable property conveyancing laws. Mr. Masoud is ex-policeman who worked for 10 years with Tanzania Police Force and having acquired both investigation knowledge and experience which he still use by heading and supervising Rukazibwa Vetting Group which is a group within Rukazibwa & Associates Advocates which deal among of other thing Vetting of Company’s Staffs nearest to be employed by the client companies. Mr. Masoud H. Rukazibwa also is an expert in Criminal litigation (criminal defender attorney) as is getting advantage of his previous knowledge and experience he worked as police man and more skills and trainings on investigation courses he attained during working with Tanzania Police Force and after his retirement. Mr. Masoud is also Civil litigant who has right to appear and represent client in both Tanzania Mainland and Zanzibar having right to appear before the Court of Appeal of Tanzania.