Andrei Brezan

Remote management of several servers in Arad area, Romania; main OS is FreeBSD with: - Mail servers (postfix/dovecot/amavisd-new) - DNS servers (bind) - Bacula backup solution - ZFS backups using snapshots Playing with Apache nutch, hbase(hadoop) and solr under Tomcat. Other technologies used: zfs, pf, samba, apache, php, mysql, bsd jails, virtualbox, openvpn, git, git-daemon, svn, teamspeak.

- Windows Active Directory management, GPO for software deployment - Microsoft Exchange management - Oracle Linux (RedHat), Debian/Ubuntu instalation/maintenance - documented network environment with Fortinet/Juniper firewalls, HP switches

Managed Amsterdam IT infrastructure, 20 datacentre cabinets plus 6 office cabinets, ~400 servers. Helped with hardware acquisition, installation from hardware layer up to application layer for two new projects that went live by the end of 2013: - Neverwinter Russian dedicated server (Action based MMORPG) - Fortuna (City building browser MMO)

- Inhouse FreBSD binary repository with poudriere and pkgng - Nginx frontend with apache backend (FreeBSD with CARP for nginx failover) - Networking configuration with Juniper SRX3600, ISG2000, Dell C150, Force10 S50 - Datacenter migration - Windows environment with Server 2003, Server 2008 and Server 2012 (AD, WSUS, KMS) - Linux environement with Centos, Fedora and Gentoo - HAProxy for high availability and load balancing together with heartbeat and keepalived

Online gaming company, with offices in China, US, and The Netherlands. Responsible of IT infrastructure in Amsterdam. Highlights: - Virtualbox for test environment - In house Gentoo binary repository - Nginx frontend on a CARP interface with apache backend (FreeBSD) Other technologies used: mysql, php, bind, samba, pfsense, juniper, zabbix, nagios.

Responsible of maintaining and developing IT infrastructure including Linux/Windows Servers, Windows workstations, Cisco PIX-515E/ 1750, 2600 routers - IOS 12.3, IBM TS3100 Tape library.

Developed network infrastructure, built www/mail/samba/dns server on FreeBSD, hosting amavia.ro. Currently managing it remote and on location.

I was responsible for maintaining and improving all systems that were IT dependat, including customs collaboration for Asycuda and NCTS.

I held a course for beginners in the IT field. Theached basics of Personal computers, MS Windows, Word and Excel.

Worked as service technician and shop manager which implied sales skill and managing a team of 5 people. I was responsible for the warehouse as well.