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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
  |  1:57 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
LAMP Test
My Score
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Unix Test
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Linux Test
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MySQL 5.0 Test
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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
Overview  |  Job History  |  Resume/C.V.

Keywords

My Snapshot
IT & Programming
2
Elance Level
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  • 12 months
  • Lifetime
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Member Since
September 2011
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Pawel Biernacki | Elance

Pawel Biernacki