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Konstantin Lysenko | Elance
 
176985602337900
Last Sign-in: Jun 7, 2015

Konstantin Lysenko

devop, linux, unix, AWS, ruby, chef, AWS OpsWorks
   Thailand
Krabi
  |  2:37 am Local Time

Overview

Minimum Hourly Rate $44

I am a devop (system administrator and programmer), have a 14+ years of experience with linux and unix systems.

Skills:
- Linux OS DevOps and System administration (especially proficient with CentOS/RHEL and Ubuntu)
- Automating with OpsCode Chef, testing chef recipes/cookbooks with test-kitchen/chefspec/serverspec.
- Amazon AWS services.
- Chef on AWS platform - AWS OpsWorks
- good English.
- Ruby, Bash and Python scripting.
- Setup and configuration of Web servers, DB servers, Virtualization severs, Backup and Monitoring servers, Proxy...

Read More »
Jun 19, 2014|System Administration|Private|Working
May 12, 2014|System Administration|Private|Working
Aug 15, 2011|System Administration|Private|Completed
|
4.2
Jul 18, 2011|Web Programming|Private|Completed
|
5.0

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Skills (10)

Tested
Linux System Administration
Linux Test
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Unix
Unix Shell Script Test
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Unix Test
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Network Administration
Networking Concepts Test
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TCP/IP
TCP/IP Test
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LAMP Administration
LAMP Test
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Amazon Web Services
Amazon Web Services Test
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DevOps
Ruby
Chef
Git
Git
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Service Description

My specialization is an infrastructure automation with chef, writing ruby scripts and linux system administration.
I have experience in and can provide:
- Automating server configuration/management with Chef.
- TDD for chef recipes/cookbooks with test-kitchen, chefspec, serverspec.
- Using chef on AWS platform - AWS OpsWorks
- bash, ruby, python scripting including API scripting
- setup and configure:
- Linux and FreeBSD Amazon AWS EC2 instances.
- Linux Rackspace cloud servers.
- Linux DigitalOcean cloud servers
- Linux CloudSigma cloud servers
- setup of firewalls with iptables in Linux and pf in FreeBSD, creation of VPN server with IPSEC and OpenVPN.
- setup and configuration of HTTP proxy servers with squid, tinyproxy and SOCKS proxy servers with dante.
- creation of FTP, SFTP and Samba File servers.
- Setup and configuration backup solutions with backup gem, backuppc, backupninja, duplicity, bash scripts and so on. Backups to file system, ftp, sftp, Amazon s3.
- setup static web sites with Amazon s3.
- setup and configuration of web servers with apache and nginx.
- installation and configuration of Oracle DB servers, MySQL and PostgreeSQL servers.
- setup MySQL Master < - > Slave and Master < - > Master replication.
- setup and configuration of Java Application servers JBOSS and IBM WebSphere, Java servlet container - Apache Tomcat.
- GIT and SVN, installing/configuring gitlab/svnserve. Proficient in using git.
- Experience in working with LVM.
- creation...

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Employment

Atalanta Systems LTD
Technical lead
2011 - 2014
I'm working as full time devop and technical lead in young and bright Atalanta Systems company. Atalanta Systems broadly uses chef for automate infrastructure managemement. My Roles in the company...
Uniquare Ukraine
System administrator
2008 - 2009
I've worked as full time system administrator. My duties include: Installation and configuration of IT infrastructure in local network. Local network deployment. Configuration and maintenance of...
Khartron-Arkos
System administrator
2000 - 2008
I worked as a full time system administrator. My duties include: Installation, configuration IT infrastructure of local networks Work with terminal services on Linux basis Providing secure access...

Education

National Aerospace University - KhAI
Bachelor's degree in computer science.
2006 - 2010

Keywords

devops
linux
unix
chef
TDD
test-kitchen
serverspec
chefspec
ruby
apache
nginx
bash
amazon web services
opsworks
digital ocean.
My Snapshot
IT & Programming
3
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
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Private
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Identity
Username
jakshi
Type
Individual
Member Since
March 2010
Elance URL
Verifications
0
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Konstantin Lysenko | Elance

Konstantin Lysenko