Viorel Lefter

IT Trainer (Microsoft Certified Trainer - MCT from 2009) and System Administrator • From 2009 I sustain several cousers as IT Trainer for the following Microsoft products and technologies: - Windows Server 2003, 2008 and 2008R2, 2012 and 2012R2 - Planning enterprise infrastructure, installing, configuring, maintainig and troubleshooting server and server roles and features (File Services, DNS, Hyper-V,DFS,etc.) - Active Directory - Planning, deployment, installing, configuring, maintainig and troubleshooting - Windows XP and 7 – Planning, deployment, installing, configuring, maintainig and troubleshooting - Networking – Configuring and Troubleshooting roles and servicies (IPv4, IPv6, DHCP, Routing and Remote access, NAP, Network Load Balancing, etc.) - Virtualization - servers, aplications and Terminal Services, management with SCVMM Few examples are listed below: 20410 - Installing and Configuring Windows Server 2012 20412 - Configuring Advanced Windows Server 2012 Services 6425 - Configuring and Troubleshooting Windows Server 2008 AD Domain Services 10215 - Implementing and Managing Microsoft Server Virtualization 6294 - Planning & Managing Windows 7 Deployments • System Administrator - Network and IT system planning and installing (a mixed infrastructure with Windows and Linux servers, VPN, etc.). - Installation and configuration of network infrastructure servers and services like Active Directory and Group Policies for AD, DNS, DHCP, Print Server, File Server with FSRM, DFS-R, WSUS, etc. - Install and configure private cloud based on Hyper-V, manage VMware infrastructure with vSphere 5.5 an 6 - Installing and configuring different services and applications like: Apache, ngnix, haproxy, BIND, MySQL, MariaDB, PHP, iptables, pf firewall, Postfix, bash scripting, Pydio, etc. - Install, configure and manage Storage IBM DS-3950, DS-4700, HP and Fujitsu - Configuring and monitoring backup system Specialties: IT Training for IT Managers, IT Administrators and Help-Desk: - Windows Server 2008 R2, Server 2003 and Windows 7 or XP, - Active Directory, DNS, DHCP, DFS, File Server, Print Server, etc. - Virtualization - Hyper-V, VDI Consultacy: Windows - Active Directory infrastructure - Deployment infrastructure - Virtualization - and others... Linux Debian, RedHat, Ubuntu - Installation, configuration and administration of:email servers (Postfix), DNS, Apache, Iptables, Squid, Samba, etc.