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Marat S. | Elance
 
176985602337900
Last Sign-in: May 11, 2013

Marat S.

awesome Linux admin
   Russia
  |  12:41 pm Local Time

Overview

Over the last 3 years, i have administered linux, bsd and windows servers, including large High availability infrastructures in AWS EC2 Cloud, VMware vSphere, VPS and dedicated.

My core competency is installation and managing system and application layer on linux.

I also have some experience in the following areas: mysql, mongodb, postgresql, hbase hadoop database administration; python,ruby and php script fixing. SQL language.

Now I am looking for a long-term remote work.


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Skills (10)

Tested
Linux
Linux Test
My Score
avg
Amazon Web Services
Amazon Web Services Test
My Score
avg
Internet Security
Internet Security Test
My Score
avg
LAMP
Firewall
MySQL Administration
Apache Administration
Apache Server Test (2.0 Family)
My Score
avg
TCP/IP
Unix
MongoDB

Service Description

System administration services

*Servers installation and setup (Linux)
*Enviroment optimization (web services is preferred)
*Optimization of automatic startup scripts of services
*Systems tuning
*Custom software setup
*HA clusters setup with zero-downtime for nodes maintenance/upgrading
*automated operating system management and reconfiguration

Monitoring
*Pro-active monitoring of servers, clusters and apps
*Perfomance monitoring/statistics from the user point of view
*Escalations
*Scheduled review of system logs/monitoring to track down software failures

Security
*Audit of server?s general security
*Software updates/vulnerabilities tracing
*Firewalls customization
*Unused services/resources tracing and disconnecting
*Accesses & privileges optimization, centralizing

Logs analysis
*Detection of dos/ddos attacks and software crack attempts
*Log backup and replication.

Backups automatization
*scheduled backups testing/restoration
*offsite backups

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Employment

Flatsoft LLC
System Administrator
2011 - 2011
Administering web clusters in the environment of the AWS cloud. Automated deployment and monitoring of applications. Backups. Supporting developers on non live enviroments. technology stack of the...

Keywords

linux
nginx
cloud
aws
mysql
mongodb
lamp
ldap
ubuntu
centos
My Snapshot
IT & Programming
2
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
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Identity
Username
maratsh
Type
Individual
Member Since
April 2012
Elance URL
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0
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Marat S. | Elance

Marat S.