Resume Linux System Administrator – 800 $

Valentin Kowalchuk

Contact information



Date of birth: **********

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Email: **************

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Mobile: Show contacts



Skype name:

valentin.kowalchuk (https://join.skype.com/invite/bPjlaXQx9Q5l)



Telegram:

@ValentinKowalchuk (https://t.me/ValentinKowalchuk)

Technical Skills

Skill Category

Skill list

Programming and DataBase
Skills

HTML, CSS, PHP(understanding of the fundamentals, some
practice skills after automation testing), MYSQL
(Understanding of the fundamentals. Some practice in basic
functions)

OS Administration

Linux (Ubuntu, Debian, Centos), Windows

Bug Tracking Systems

Mantis, RedMine, Web2project

Other SW

CentosWebPanel, ESXi, Gitlab, phpMyAdmin, Zoneminder,
Userside, Selenium, PHP Unit, Codeception, WAPT, Apache,
Visual Studio, Virtual Box, Vmware, MS Office Package,
LibreOffice, OpenOffice, Network technologies, routers, switches,
TCP/IP, DNS, SMTP/POP, NTP, FTP, DHCP, HTTP, cPanel,
WHM, Exim, HelpDesk support, Anti-spam, anti-malware.
Docker Understanding of the fundamentals. Some practice in
basic functions)

CMS Dev&Administration skills

WordPress

Education and Certifications

Certification Type

Grades/Remarks

National Technical University
"Kharkov Polytechnic Institute",
diploma

Occupation: Computer Systems and Networks, diploma
Engineer Systems Analyst. 2010

Brainbanch Certification

********** Administration (id

14218023

)

Foreign languages skills

Language

Written

Spoken

Ukrainian, Russian

Native

Native

English

Upper-Intermediate

Upper-Intermediate

Summary of Work Experience

Name of Employer:

Skygroup Ltd

Dates of Employment:

2019 July– present

Job Title:

System Administrator

Job Description:

Implementation and administration hosting system CWP, CCTC

service on Zoneminder, ERP-system UserSide

Name of Employer:

IT Craft

Dates of Employment:

2015 August– 2019 June

Job Title:

System Administrator/DevOps Engineer

Job Description:

Technical support company developers and customers,

administration dev and live servers, deployment projects to the live servers, Centos Web

Panel configuration and administration, Gitlab configuration and administration, ESXi
configuration and administration

Name of Employer:

TechWorld Software

Dates of Employment:

2014 October – 2015 June

Job Title:

Chief Executive Officer

Job Description:

Management of the company, searching and recruitment staff,

project management, searching clients, customers and projects on freelance platforms,
negotiation with customers and partner companies, drawing up contracts, teaching QA-
student

Name of Employer:

YourServerAdmin

Dates of Employment:

2014 August – 2014 December

Job Title:

Linux System Administrator

Job Description: 

Technical support hosting customers, cPanel, WHM, Exim, Linux

administration.

Name of Employer:

Right Applications

Dates of Employment:

2014 February – 2014 July

Job Title:

QA Engineer (http://www.linkedin.com/search?search=&title=QA+Analyst&sortCriteria=R&keepFacets=true&currentTitle=CP&trk=prof-exp-title) 

Job Description: 

Testing mobile and web applications, iOS and Android systems,

testing mobile applications in conjunction with trade and cash equipment.

Name of Employer:

IT-Craft

Dates of Employment:

2013 February – 2014January

Job Title:

QA Engineer (http://www.linkedin.com/search?search=&title=QA+Analyst&sortCriteria=R&keepFacets=true&currentTitle=CP&trk=prof-exp-title) 

Job Description:

Testing of web applications, automated testing of web

applications and ERP-systems.

Name of Employer:

Skygroup ltd

Dates of Employment:

2008-2013

Job Title:

Chief Engineer (http://www.linkedin.com/search?search=&title=Chief+engineer&sortCriteria=R&keepFacets=true&currentTitle=CP&trk=prof-exp-title), Quality Engineer

Job description: 

Telephone technical user support, organization of work of

technical staff, organization of work of the company, network design, testing of billing system,
creation and support network web resources.

Name of Employer:

SpecEquipment ltd

Dates of Employment:

2008-2008

Job Title:

Site Administrator

Job Description:

Administration of an online store, promotion.

Name of Employer:

ISP ACN

Dates of Employment:

2007-2008

Job Title:

System Administrator

Job Description:

Network administration and equipment; user support,

development and support of network entertainment web resources

Name of Employer:

Computer Store “Spezvuzavtomatika”

Dates of Employment:

2006-2007

Job Title:

Computer Systems Engineer

Job Description:

Consulting customers on products, demonstrated the

functionality of the product, assembling computers.

Name of Employer:

Central City Library (http://www.linkedin.com/search?search=&company=Central+City+Library&sortCriteria=R&keepFacets=true&trk=prof-exp-company-name)

Dates of Employment:

2004-2006

Job Title:

System Administrator

Job Description:

Development of library software, administration and creating

LAN, administration of computers, support and maintenance of peripheral devices, computer
training of personnel, website development.

Projects as QA

Company

Project

Right Applications

“Aptito”. Cloud-based payments platform, which brings the 
online consumer experience into offline commerce 
environments via tablet, mobile and all other cloud-
connected devices. Testing CMS, POS-terminal iOS and 
Android versions of product. 

IT-Craft

“Florists”. Auction trading system floral products. Due to the
disagreements with the customer, development temporarily 
suspended.

IT-Craft

“Shout”. System linking for discounted products from the 
worldwide online stores. Commission provided the resource 
owner by affiliate parameters. Due to the disagreements with
the customer, development was stopped. Now development 
of this project is made by other company. http://shout.eu/ (http://shout.eu/) 

IT-Craft

“Varsteel”. An ERP system for the organization of trade of 
metallurgical products. Migrating from unknown framework to
Yii.

IT-Craft

“Linkstaker”. Linkposting system in worldwide blogs. http://
member.linkstacker.com (http://member.linkstacker.com/) 

IT-Craft

“JCrawler ”. System, the exporting of various Italian job 
employers in certain areas.

IT-Craft

“We Own TV”. Website of charitable organization, dedicated
to publishing videos and stories of the postwar period of 
Sierra Leone. Migrating from unknown framework to Word 
Press. http://weowntv.org/  (http://weowntv.org/)

IT-Craft

“True Friends”. Website of camps of charitable 
organization, serving children and adults with disabilities. 
Migrating from unknown framework to Word Press. 
http://truefriends.org/ (http://truefriends.org/) 

IT-Craft

“Xvida”. Website and internet store, of gadgets for iPads 
and other tablets, with language redirections for countries. 
http://xvida.com/ (http://xvida.com/) 

IT-Craft

“2ndskies”. System dedicated to teaching users trading in 
the system Forex, with payment through PayPal. Forum 
development on Yii, migrating from unknown framework to 
Word Press.

Skygroup ltd

Skyline Billing System, Billing system for network service 
provider. Implementing, using, testing. https://skystat.com/  (https://skystat.com/)

Web projects development

Company

Project

Central City Library (http://www.linkedin.com/search?search=&company=Central+City+Library&sortCriteria=R&keepFacets=true&trk=prof-exp-company-name)

Official website development based on HTML

ISP ACN

Terrarium, Shell for game, video fileserver. Installation and 
configuring DataLife Engine. Editing config, design and some
functions.

ISP ACN

Auto portal, Auto news portal, based on Joomla. Installation 
and configuring. Editing config, design and some functions.

ISP ACN

Sport portal, sport news portal, based on DataLife Engine. 
Installation and configuring. Editing config, design and some 
functions.

ISP ACN

Official website, based on DataLife Engine. Installation and 

configuring. Editing config, design and some functions.

Skygroup ltd

In Skyline, Shell for game, video fileserver. Installation and 
configuring DataLife Engine. Editing config, design and some
functions, support.

Skygroup ltd

SteelWay portal, Rock portal with music and news, based 
on DataLife Engine. Installation and configuring. Editing 
config, design and some functions, support.

Tockha Beer Pub

Official website beer pub Tockha. Development. Wordpress

Qualities:
Strong computer background
High learning 
Multitasking
Fast adaptation in new systems, projects, etc.
Resistance to stress 
Punctuality 
Communication skills
Initiative
Energy
Responsibility
Analytical skills
Accuracy
Without addictions
Sports hobbies