* 2000 – Developer: Transcoding and Bug Fix of governative software for italians "Comuni". The software manage all the things about italian Anagraficaoffice,RSU Taxes, Water Taxes, and ICI Taxes.* 2001 - Network Manager / Security Specialist / Sistemista (TeGGS S.p.a.)Complete restructuring of the logic level to improve network security and performace. SysAdmin of TeGGS server farm. Installation and configuration of various linux server with security patches in kernel-level and in user-space. Configuration of SQL Server, DNS Server, Web ServerJava Application Server(resin) PHP and MySQL, Mail Server, CVS. Implement NAT policies and Firewalling.* 2002/2003 - Network Manager / Security Manager / Systems (Micromaster Ltd)Setting up and managing a /24 network, introducing switches, firewalls, and segmentation. Management of the CED.Installing and configuring critical services (including Mail Server and Web Server). Installationa centralized system for creating VPN(all in a opensource)* 2004 - Developer / Network Manager / Systems / Security Manager (Tecnomidia.)Software development for the management of transport gas cylinders with support and synchronizationremote terminals (Meteor). Designed the software for the terminals coded in Clipper.BugFix and update of software (software management / medical records centralized)turning them into client-server with integration of databases with SQL Server instead of DBFConfigure router / firewall based on Slackware security patched kernel-level and User-Space* June 2004 - Administrator (Soft @ Net)Since June 2004 he founded and administers the Soft @ Net.* Jan 2007 / Dec 2009 - IT Consultant Orangee GroupRFID DeveloperStrong AuthenticationDigital SignNet / SysadminVirtualization (ESX/XEN)H.A. Clustering* 2010 / 2016 - IT Consultant OKT Srl ,Alkemy Tech, Soft@Net, CyberSecurity ProjectDeveloper, Network Security Specialist, VirtualizationSpecialities: Develop, Software Analysis, System Admin, Bug Test, Docs, Software Project.