Profile cover photo
You're now following
Error following user.
This user does not allow users to follow them.
You are already following this user.
Your membership plan only allows 0 follows. Upgrade here.
Successfully unfollowed
Error unfollowing user.
You have successfully recommended
Error recommending user.
Something went wrong. Please refresh the page and try again.
Email successfully verified.
User Avatar
$20 USD / hour
Flag of CYPRUS
limassol, cyprus
$20 USD / hour
It's currently 11:19 AM here
Joined January 8, 2012
0 Recommendations

Oleksii K.

@baseadm

5.0 (7 reviews)
2.4
2.4
100%
100%
$20 USD / hour
Flag of CYPRUS
limassol, cyprus
$20 USD / hour
100%
Jobs Completed
100%
On Budget
100%
On Time
N/A
Repeat Hire Rate

Senior system administrator / DevOPS / System engineer / Tech. support

Experienced DevOps / System Administrator committed to maintaining cutting edge technical skills and up-to-date industry knowledge. More than 12+ years of experience as system administrator, 2+ years of experience as DevOps - developing and operating global, high availability, 24x7, large scale platforms and application. Experience working with Cloud-based infrastructures (aws, gcloud) Application deployment pipelines (such as Jenkins pipeline) Infrastructure provisioning tools (Ansible, Terraform, Cloud Formation) Experience with Docker or Linux Container technologies, preparing custom docker images. Experience with Docker orchestration with Rancher Experience with Kubernetes Expert in Atlassian Tools Setup & Use (jira, confluence, stash, bamboo, hipchat) Experience architect, setup and maintenance infrastructure monitoring tools (nagios, zabbix) Experience working with virtualization (Xen, VMware, vagrant, virtualbox, libvirt)

Contact Oleksii K. about your job

Log in to discuss any details over chat.

Reviews

Changes saved
Showing 1 - 5 out of 7 reviews
Filter reviews by:
5.0
$25.00 USD
100% Satisfaction guaranteed at an affordable and unbeatable cost, followed by full attention to detail in solving the server problem fast and with the up most industry standard professionalism.. .
PHP
Linux
MySQL
HTML
Database Administration
C
Closed User
@ClavierConnect
8 years ago
5.0
$21.00 USD
Great freelancer, very knowledgeable and skilled in Linux. Will hire again.
Linux
MySQL
Ubuntu
O
Closed User
@oliverbross
8 years ago
5.0
$25.00 USD
Overnight service, job done in no time and exactly according to specs.
PHP
Magento
Software Architecture
P
Flag of Paal S.
@Psteensl
8 years ago
5.0
$25.00 CAD
Good work.
PHP
Linux
WordPress
User Avatar
Flag of Al N.
@scoobie
8 years ago
5.0
$50.00 AUD
EXCELLENT WORK DONE! WHAT A GENIUS, FANTASTIC COMMUNICATION, FANTASTIC DEDICATION AND RELIABLE. MANAGED TO FIX UP ALL ERRORS ON THE MAGENTO PLATFORM! WHAT A REMARKABLE PERSON YOU ARE. YOU SHOULD BE LISTED ON FREELANCERS TOP PROVIDERS. I HOPE MANY MORE SEE THIS REVIEW AND USE YOUR SERVICES. FANTASTIC FANTASTIC FANTASTIC SERVICE AND A GENIUS ON FREELANCER. THANK YOU SO MUCH. YOUR EFFORTS ARE VERY MUCH APPRECIATED! BRILLIANT!
Magento
N
Closed User
@needto
8 years ago

Experience

Internal system administrator / DevOPS

XBT ltd (webzilla.com, servers.com, datacenter.com)
Feb 2015 - Present
Created, maintained internal structure of the company. Collaborated with the developers and support teams. Maintained and monitored the server room, the network and other server infrastructure. Troubleshooting, system updates & patches

System administrator / support engineer

TechnoWeb LTD
Nov 2005 - Feb 2015 (9 years, 3 months)
Responsibilities: 24x7 customers support. Installing, configuring and managing client's servers (supported OS: FreeBSD, CentOS, Debian, Ubuntu, VmwareESXi) Security updates, monitoring, configuring software and prepare servers to high-load usage. Level 2 technical support.

System Administrator

ISP "Internet Service"
Jun 2003 - Oct 2005 (2 years, 4 months)
Started working on position of the technical support (Level1/Level 2 support) Over time I worked on the system administrator position. Responsibilities: internal infrastructure of the internet service provider.

Education

specialist

Shidnoukrains'kij Nacional'nij Universitet im. Volodimira Dalja, 1999 - 2003
(4 years)

bachelor

Ukraine 1996 - 1999
(3 years)

Contact Oleksii K. about your job

Log in to discuss any details over chat.

Verifications

Preferred Freelancer
Identity Verified
Payment Verified
Phone Verified
Email Verified
Facebook Connected

Certifications

unix_1.png Unix 1 88%
us_eng_1.png US English 1 80%
mysql-1.png MySQL 1 75%
Previous User Next User
Invite sent successfully!
Thanks! We’ve emailed you a link to claim your free credit.
Something went wrong while sending your email. Please try again.
Registered Users Total Jobs Posted
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2024 Freelancer Technology Pty Limited (ACN 142 189 759)
Loading preview
Permission granted for Geolocation.
Your login session has expired and you have been logged out. Please log in again.