Position: Unix System Administrator / DevOps
Category: Sysadmin
English level: intermediate
Years of experience: 11


Design, implement and full support company infrastructure:
SERVERS:
Mail Server (Zimbra, CentOS)
VPN Servers (OpenVPN, IPSec)
Gate (Fedora: iptables, 2 ISP, Strongswan VPN service, DHCP service)
DNS Server (Oracle Linux : Bind) + NTP server
MPX Cache server (CentOS -> Oracle Linux)
VPN Servers(OpenVPN - Alpine Linux, FreeBSD + bash scripts for new keys)
UniFi Server (Debian)
FreeNAS Server
Virtualization (ESXi, ProxMox)
NETWORK
Designed and improved company network (Cisco catalyst: added using VLans, applied UniFi servers and hardware)
DESKTOPS
Mostly with Linux OS (Ubuntu)
Fast installing typical OS and software using script (sel created)
HELPDESK
Collaborated with software Developers with improvement of IT Environment (OS Tweaks, scripts, fast deployment of virtual servers, etc)