Valerii

Resume

Personal details

Name Valerii Kravchenko

Email address [відкрити контакти](див. вище в блоці «контактна інформація»)

Phone number [відкрити контакти](див. вище в блоці «контактна інформація»)

Address Kyiv city, Sviatoshynskyi district, Yakub Kolas street,
03146 Kyiv

Date of birth August 5, 2002

Place of birth Kulykivskyi district, Chernihiv region

Driver's license category В

Gender Men

Nationality Ukrainian

Civil status Cohabitation

LinkedIn [відкрити контакти](див. вище в блоці «контактна інформація»)
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Telegram t.me/hellstaff_1759

Employment

Jul 2024 - Present Computer Systems Engineer
Arterium, Kyiv
I administer servers, workstations, and network infrastructure of the
enterprise.
I maintain the stable operation of IT systems, monitor performance, and
resolve technical issues.
I install, configure, and update operating systems (Windows, Mac) and
various software applications.
I ensure information security and manage access control to corporate
systems.
I develop scripts and automate routine tasks, including backups,
monitoring, and system updates.
I participate in the implementation of new IT solutions and
modernization of the infrastructure.
I provide technical support to employees and create documentation and
instructions for internal use.

Jun 2024 - Jul 2024 System administrator
AD MEDIA, Kyiv
Created and managed user accounts and configured access permissions.

This resume is made with CVwizard.com.
 Deployed and configured the Bitwarden system for secure storage of
corporate passwords.
Participated in the development and implementation of an
uninterruptible power supply (UPS) system for server equipment.
Administered workstations, including installation, updates, diagnostics,
and troubleshooting.
Ensured the stable operation of the local network and servers and
monitored data backup processes.

Sep 2024 - Jun 2024 System administrator
Professional Agrarian Lyceum, Chernihiv
Developed an automated remote notification system for the entire
educational institution.
Deployed an analog video surveillance server with a backup system and
designed the power supply and camera layout.
Designed and built a local computer network, including connecting
servers and workstations.
Automated software updates using Bash and PowerShell scripts.
Optimized network and workstation performance, reducing the number
of critical system incidents.
Provided technical support to personnel and documented system
configurations.

Oct 2019 - Aug 2023 Web programmer
Freelance, Chernihiv
Developed over 10 websites using HTML, CSS, and JavaScript, including
responsive design and cross-browser compatibility.
Integrated databases (MySQL, NoSQL) into client projects, implementing
dynamic content and user authorization systems.
Deployed websites on web hosting platforms, configured domains and SSL
certificates.
Optimized website performance for faster load times and better user
experience.

Mar 2019 - Sep 2019 Support Engineer
PortaOne, Chernihiv
Provided technical support to customers regarding the operation of the
company’s server products.
Analyzed, diagnosed, and resolved incidents in the production
environment, ensuring service continuity.
Worked with logs, system reports, and databases to identify the root
causes of failures.
Collaborated with development and infrastructure teams to resolve
complex technical issues.
Documented solutions and created internal instructions to improve support
processes.

Education

Sep 2019 - Jun 2023 Computer engineering
Chernihiv Polytechnic National University, Chernihiv
I am a Computer Engineering graduate with a solid understanding of both
hardware and software systems. I am skilled in designing, configuring, and
administering computer systems and networks and familiar with operating
systems, microprocessor architecture, databases, and network protocols.

This resume is made with CVwizard.com.
 I have experience working with Linux and Windows environments and am
proficient in programming languages such as C/C++, Python, and Java, as well
as in tools for software development and testing. I possess strong analytical
and problem-solving skills and work effectively in a team environment.
I am highly motivated to grow professionally in the fields of DevOps, system
administration, or software-hardware integration.

Skills

Windows Server Good

Linux Good

Docker Moderate

Bash Very good

Powershell Very good

Git Moderate

Active Directory Good

DHCP Moderate

DNS Good

Firewall Beginner

VPN Moderate

MikroTik Moderate

Keenetic Very good

Backup and Recovery Moderate

Virtualization Moderate

Smart Home Good

Languages

English B1

Ukrainian Very good

Russian Good

Hobbies

Gym

Reading technical literature

Working with hardware

This resume is made with CVwizard.com.
 Programming

Smart home

This resume is made with CVwizard.com.