/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: ossamahussein56 https://public.slidesharecdn.com/v2/images/profile-picture.png Working in the field of communication and IT since 1980 in the US,gulf area and Egypt. Also worked in many countries in Africa E.G. Nigeria, ughanda and Kenya. extensive experience in network engineering and communication services. extensive experience in sales and marketing in all above areas.