Денис

Denis Summary

Heimal
I'm a third-year Computer Engineering student at CPNU
(Chernihiv Polytechnic National University). Became
seriously interested in IT around 2022; my studies are fully
compatible with work. I program primarily in C#. I’ve
Personal Info completed many leetcode problems and feel con dent with
Chernihiv, Ukraine core data structures and algorithmic patterns. I have
practical, working knowledge of Linux system administration
[открыть контакты](см. выше в блоке «контактная информация»)
(mainly Red Hat), initial hands-on experience with Apache
a [открыть контакты](см. выше в блоке «контактная информация»)
and the LAMP stack, and exposure to Percona/MySQL setup
and replication. Through PortaOne training I gained focused
Skills experience in Linux, networking fundamentals and tools
(TCP/IP, routing, iptables, packet analysis), MySQL
Algorithms
maintenance, Apache optimization and server
Data structures troubleshooting. I’m a fast learner with a backend/systems
orientation, ready to contribute to C# development, backend
Git or DevOps-adjacent roles and to keep building practical
expertise on real projects.
C#, .NET programing

ASP.NET Courses
PORTAONE EDUCATION CENTER, Linux & Network
MySQL Administration (Credit hours: 300, Ended Jun 30, 2025)

Linux administration

Apache / LAMP

Networking (TCP/IP,
tcpdump, ...)

Languages

Ukrainian

English (B1)