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Pawel Biernacki | Elance
 
176985602337900
Last Sign-in: Jan 6, 2014

Pawel Biernacki

Experienced UNIX Systems Engineer
   United Kingdom
  |   London, Greater London
  |  7:46 pm Local Time

Overview

I'm a computer geek with over 12 years of experience in UNIX systems. By this time, I had the opportunity to meet many different designs and solutions - including running cable TV from the kitchen! On a daily basis I have been passionate about many things concerning science and technology.
I worked with amazing variety of designs and architecture solutions, have extraordinary analytical and troubleshooting skills.

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Skills (10)

Tested
Apache Administration
LAMP Administration
LAMP Test
My Score
avg
Unix
Unix Test
My Score
avg
Linux System Administration
Linux Test
My Score
avg
Internet Security
Firewall
Solaris Administration
Amazon Web Services
Cisco
MySQL Administration
MySQL 5.0 Test
My Score
avg
Passed

Service Description

My expertise:
Operating systems: Windows Server 2000/3/5/8, *BSD, Solaris OE 2.6-10, OpenSolaris, RHEL, SLES, Debian, Ubuntu, CentOS, Gentoo, AIX 5L
BSD and Linux: kernel and system programming,
Programming: bash, Python, C, Erlang
Security: BSD firewalls, iptables, ipf, SELinux
Storage: LVM, SVM, ZFS, NAS, SAN, NetApp, NFS, DRBD, NBD, GFS, OCFS2
High Availability: Microsoft Cluster Server, Windows Server Failover Clustering, Heartbit, CARP, Linux Virtual Server, Corosync, OpenAIS, Ldirectord
Cloud services: Amazon Web Services, OpenStack, CloudStack
Web: Apache, Nginx, Lighttpd, Varnish, Memcache, HAProxy
SQL & NoSQL: MS SQL Server, MySQL, PostgreSQL, MongoDB, CouchDB, Cassandra, Riak
Configuration management: puppet, chef, cfengine
Internet servers: sendmail, postfix, exim, INN,
Network routing protocols: BGP, OSPF, RIP 1/2
Monitoring systems: Nagios, Icinga, Cacti, Gangila
Directory services: ActiveDirectory, OpenLDAP, ApacheDS, 389
Backup systems: Amanda, Bacula
Anti-spam systems: Barracuda, Ironport, spamassasin
Hadoop ecosystem: HBase, HDFS, Hive
Virtualisation environments: ESX/ESXi, Citrix XenServer, Xen, Sun XVM, Linux KVM, FreeBSD jails, BHyVE, Solaris Zones, Hyper-V
VoIP telecommunication technologies: SIP, IAX, Asterix, FreeSwitch
Hardware platforms: DEC Alpha, DELL PowerEdge, SUN Fire, IBM BladeCenter H, HP ProLiant, Cisco devices, 3com and HP switches

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Education

Sun Microsystems
Advanced System Administration for Solaris 9 OS
- 2008
MySQL AB
MySQL 5 for Database Administrators
- 2007
Sun Microsystems
Intermediate System Administration for Solaris 9OS
- 2007

Keywords

My Snapshot
Elance Level
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  • 12 months
  • Lifetime
Jobs
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Member Since
September 2011
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Pawel Biernacki | Elance

Pawel Biernacki