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Project Experience

GitHub-repository C#, .NET, Windows Forms]
Developed utilities for automating routine system
administrator tasks: user management, monitoring.
Increased service speed and reduced the likelihood of errors
through automation.
GitHub-repository [Asterisk, SIP, DHCP, C#,Chromium]
I set up an IP telephony server from scratch. I created a C#
application for network scanning, detection and automatic
Kryvyi Yurii configuration of VoIP phones. I simplified the
implementation and maintenance of telephony in the
C# Developer company.
Contacts
Work experience
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[открыть контакты](см. выше в блоке «контактная информация») Ferrexpo
Github Engineer with automation of control and 2021 - 2024
Telegram communication systems
Gorishni Plavni,Ukraine Performed radio planning and design of private
(ready to relocate) communication network coverage based on operator
Summery technologies (LTE/Mesh) for industrial facilities and
quarries.
I am passionate about C# development and am
Installed and configured base stations and transceiver
currently studying to be a backend developer to
structure my knowledge and deepen my equipment on mining dump trucks, integrating the
understanding. I have been using C# for several equipment into a single enterprise network.
years to automate tasks in my work as a system Created a desktop utility in C# that analyzed GPS
administrator. I independently deployed the coordinates and automatically switched the communication
infrastructure: mail servers, IP telephony (Asterisk),
the Zabbix monitoring system with a Telegram bot.
channel (Mesh or LTE) depending on the area of ​the
I also developed an application for searching and equipment. This ensured uninterrupted connection between
configuring phones on the network. the server and moving objects even in hard-to-reach areas.
Tech Skills Optimized network parameters through software
configuration (routing, QoS, IP addressing), which allowed to
C# improve communication stability and reduce latency.
PowerShell,Bash
.NET, ASP.NET,Windows Forms
Kashkan Logistic
Active Directory 2024- 2025
Asterisk,Postfix,Zabbix System administrator
MS SQL Server, PostgreSQL Ensured stable operation of the server infrastructure,
Hyper-V/VMware,Windows Server configured and maintained Windows Server, Active
Soft Skills Directory, group policies, DHCP, DNS.
Automating routine tasks using C# and PowerShell scripts,
Teamwork which significantly reduced the time for servicing users and
Time Management
Responsibility systems.
Independently deployed and configured mail servers,
Languages
backup services, IP telephony based on Asterisk.
English -pre-intermediate Implemented the Zabbix monitoring system with a
Ukrainian - native Telegram bot for prompt notification of infrastructure
Russian - native
failures.
Provided technical support to users, administered
workstations, network equipment, and implemented basic
cybersecurity and access control.
Education

CyberBionic Systematics
C# Developer | 2025

Kremenchuk Mykhailo Ostrohradskyi National University
Bachelor's degree ,Electrical energetics, electric
engineering and electromechanics | 2020 – 2024
College of Kremenchuk National University named after
Mykhailo Ostrogradsky
Administration of computer systems and networks | 2015-2019