• Strategic Consulting in Network Design, Procurement and Management. • Communication Expert, voting member in IEEE802.3 (Ethernet), observer in IEEE802.16 (WiMAX), Access Networks (DSLAM, EPON) • Converged Network Development Voice over IP and MPLS networks e.g. in BBI Berlin Brandenburg International. • Energy Management, Smart Metering, Smart Grid Strategic Consulting and Product Management . • Workshops, Seminars and Training in Communication Technologies.