1982 to 1985 senior positions with the nessim d. gaon group of companies in geneva , paris and new-york ( noga and aprofim sa ) : - chief analyst of edible commodities in the group 's headquarters in switzerland - manager of the research and analysis division - manager of the data processing division - project manager of the nigerian computerised census - vice president in charge of rnd and advanced technologies - vice president in charge of sovereign debt financing 1985 to 1986 represented canadian venture capital funds in israel .