Has written several books on Fiber and copper installations. Is a FOA(Fiber Optic Association) Master trainer, and offers all the FOA cources. But also certificed by many companys, in all aspexts of fiber training from design, installation, testing and faultfinding, Prysmia, Ericsson, OFS, FlukeNetworks and others. Is a menber of FTTH Council Europe, and also FTTH Council Mena, where he is member of the technical comittee.