Antonio Sánchez - Cabezudo Domínguez is a seasoned professional in network engineering with extensive experience across multiple companies. Currently serving as a Senior Network Engineer at Italtel since September 2021, Antonio has held various significant roles including Technical Services Engineer at NTT Ltd. and Consulting & Professional Services Engineer at Dimension Data. With a strong foundation in network and security consulting from Anadat Consulting and leadership experience as International Technical Support Manager at Teldat, Antonio's career reflects diverse expertise in technical support and customer service. Antonio's educational background includes a degree in Telecommunications Engineering from Universitat Oberta de Catalunya and a technical certification in systems administration from Instituto Juan de la Cierva, complemented by a First Certificate in English from the University of Cambridge.