System Administrator
Certigarve, Lda
Faro Area, Portugal
System Administrator / Outsourcing Project (Contractor)As freelancer System Administrator I work in the on-site team that deploy 3 local servers and 25 desktops clients.System Administrator- Physical installation and hardware provisioning on customer datacentre- Operating System deployment, installation, configuration and patching- Network Services configuration (DHCP, WINS, DNS, SNMP)- Application installation and configuration (AD, Exchange, SQL Server, IIS, WSUS, SharePoint Services, RIS Server)- Storage Application Servers deployment, installation, configuration the onsite and offsite backups strategies (ZFS, Versioning, Backups Scripts, rsync)- Configuration of Group Policies to enforce the data security (block USB ports / DVD access and sharing access based on domain user/group), software remote deployment on desktops clients (RIS service), transparency security patching on desktop clients. - User interface restrictions on desktops clients based on domain users and local or remote access (AD, Group Polices on Windows XP OS)- Configuration company Data Repositories using two local Storage Application Servers with mirror features, file versioning and ACL policies (business department and individual domain user access).- Backup configuration using local data retention for 4 hours, 1 business day, 1 week, fast recovery image based system and remote data protection using offsite incremental mirroring (rsync over ssh)- Configuration of server quality monitoring system with alert triggers and email reportingTechnologies: Microsoft® Windows Server 2003 R2, Microsoft® Exchange 2003 SP2, SQL Server, IIS, WSUS, Active Directory, Group Policies, SharePoint Services, Microsoft® Windows XP PRO, FreeNAS