Лев

PERSONALDATA KOSIUK LEV

Languages Native Ukrainian
English (Pre-Intermediate)

Residence Kyiv, Ukraine

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

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

LinkedIn [відкрити контакти](див. вище в блоці «контактна інформація»)
lev-kosiuk-529a56308/

SKILLS

• Programming Languages: C++, JavaScript, TypeScript
• Frameworks & Tools: React, Angular, Qt, Git, Docker
• Databases: MySQL, PostgreSQL
• IT Administration: Windows/Linux systems, networking, backup management, technical support
• Additional: Experience in social media management (Google Analytics, content creation, campaign
analysis)

WORK EXPERIENCE

System Network Administrator
LanUkraine — Kyiv, Ukraine
June 2024 – September 2024

• Administered Windows and Linux servers, managed user accounts via Active Directory.
• Configured and maintained company network infrastructure (switches, routers, firewalls).
• Provided technical support for employees (hardware/software troubleshooting, system monitoring).
• Updated and optimized the company website (HTML, CSS, JavaScript).
• Developed an internal backup management application using C++(Qt), integrated with the local
network for automated scheduling and error logging.

SMM Manager
SUN PARK — Kyiv, Ukraine
May 2021 – August 2021

• Created and managed social media content.
• Promoted company products and campaigns online.
• Used Google Analytics to track performance metrics and improve ad campaigns..

EDUCATION

2020-2024 The Kyiv State College of Tourism and Hospitality, specialty: software development.
2025-(present) National Technical University of Ukraine “Igor Sikorsky Kyiv Polytechnic Institute” ,
specialty: software development.