Actually, I am involved in some projects as freelance, focused mainly in Tech Support to Customer, Technical Consulting and management tasks at productions (at Asia).Last years I had the chance to work in some companies with international projection, on interesting projects, gaining experience in RF area.I was focused mainly in microwave high capacity radiolinks, and also in WIMAX, WiFI and LMDS projects.I have wide experience in LMR, antenna systems and RF Hardware, Paging (POCSAG), gapfillers indoor GMS/DCS/UMTS. This experience extends from the installation, operation and maintenance, to management field work teams, department management, purchasing , infrastructure acquisition and design.