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Krzysztof Ksiazek | Elance
 
176985602337900
Last Sign-in: Mar 27, 2014
Sorry, I am not available for new work at this time.

Krzysztof Ksiazek

MySQL DBA
   Poland
  |   Krakow, Malopolska
  |  12:53 pm Local Time

Overview

Minimum Hourly Rate $60

MySQL Database Administrator Oracle Certified Professional with strong Linux administration skills. Proven ability to multi task and deal with customers, helping them and solving their problems. More than 7 years of experience in performing administrative tasks in different environments where MySQL is used. Worked with dedicated servers, virtual servers, Rackspace, Amazon EC2 and RDS. Deep knowledge of MySQL performance optimization and MySQL high performance solutions.

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May 1, 2012|Database Development|Private|Completed
|
5.0
Apr 4, 2012|System Administration|Private|Completed
|
5.0
Mar 18, 2012|Database Development|Private|Completed
|
5.0
Nov 25, 2011|Database Development|Private|Completed

View All »

Skills (3)

Tested
MySQL Administration
MySQL 5.0 Test
My Score
avg
LAMP
LAMP Test
My Score
avg
Linux

Service Description

Linux Systems
MySQL - performance, optimization, scaling (Tungsten cluster, replication)
Virtualization - LVS
Website performance tuning - Apache, Nginx, Varnish
Scripting - sed/awk, Perl, shell, PHP

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Employment

PalomonoDB
Oparational DBA
2012 - Present
Supporting different customers in their MySQL operations. Performance reviews, backup and restore operations, setting up monitoring and trending, performing day to day maintenances. Customers I've...
Kei.pl
MySQL DBA
2007 - 2012
Maintaining a farm of MySQL databases for hosting customers. Maintaining and compiling own MySQL distribution with custom set of patches. Performance tuning, query optimization, replication,...
Kei.pl
System/Network Administrator
2006 - 2012
System and network administration, maintaining a farm of Linux servers in hosting environment, troubleshooting of system and performance problems. Work with customers as second line of support,...
Kei.pl
Helpdesk/sysadmin
2005 - 2006
Provide support to customers as first and second line of support. Perform diagnostics and troubleshooting of system issues. Execute maintenance tasks assigned by other IT specialists.

Education

Politechnika Krakowska im. Tadeusza Kociuszki
Master of Science
2000 - 2005

Keywords

MySQL
Linux
Apache
performance
My Snapshot
Elance Level
Level represents activity and experience on Elance. Freelancers start at Level 1 and achieve higher levels through their work. A higher "Level" indicates greater earnings, ratings and other achievements on Elance. Learn More »
  • 12 months
  • Lifetime
Jobs
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0
Total
Milestones
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Reviews
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Clients
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Repeat
Earnings
Private
Private
Total
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Identity
Username
ksiazek
Type
Individual
Member Since
October 2010
Elance URL
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Krzysztof Ksiazek | Elance

Krzysztof Ksiazek