Costumer support in telecommunication at TTC TELEKOMUNIKACE, s. r. o. (2 years) Development(just ideas and design)-small durable PCs for Army(Air foce, Airborne.), heavy industry, voice and data operators(Motorola Freescale/Intel Xscale). Testing Service and support 24x7 on a call everywhere in CR/BRD Learning, introducing and teaching of new operators in clients' field. Database in MS Access TTC Telekomunikace U20 was best.