Тарас

TARAS MUSII
SYSTEM ADMINISTRATOR

PROFILE
Cybersecurity student seeking a system administrator role. Hands-on with Windows Server
and Active Directory (users, groups, Group Policy, DNS, DHCP), Linux administration,
and network troubleshooting; built and documented in a virtual lab on GitHub. I work
through problems methodically, explain technical issues in plain language, and learn new
CONTACTS tools quickly. The more I learn, the more I realize how much there is to explore, and this
motivates me to keep growing in the ever-changing field of information technology.
[відкрити контакти](див. вище в блоці «контактна інформація»)

[відкрити контакти](див. вище в блоці «контактна інформація»)
EDUCATION
Lviv, Ukraine
Lviv Polytechnic National University 2023 - 2027
[відкрити контакти](див. вище в блоці «контактна інформація») Bachelor's Degree in Cybersecurity and Information Protection

HARD SKILLS COURSES AND CERTIFICATIONS

Windows: Active Directory, Group CYBERSECURITY INTERNSHIP | SoftServe
Date: 18/07/2024 - 19/08/2024 | Series UY № 19927/2024
Policy, DNS, DHCP, Windows
Analyzed Windows memory dumps with Volatility to find malicious processes;
Server 2025 / Windows 10. configured TLS certificates and an NGINX load balancer on Linux.
Networking: TCP/IP, DNS, DHCP, AWS Academy Graduate | AWS Academy Cloud Security Foundations
VPN, routing, VLAN, firewall/ACL, Gained foundational knowledge of cloud computing cybersecurity
troubleshooting. principles and applied them through hands-on labs.

Virtualization & Cloud: KVM,
PROJECTS
Docker (basic), GCP (basic).
Virtual Home Lab: Windows and Linux Environment |
Scripting: PowerShell, Bash, Python.
github.com/tara838/virtual-home-lab
Tools: Wireshark, Nmap, Git, Built a 4-VM environment (Domain Controller, Windows 10 client, Debian server,
OPNsense, nftables. firewall) and documented it step by step on GitHub.
Configured DHCP and DNS, joined a Windows 10 client to the domain, and
applied Group Policy.
Managed users and access in Active Directory: designed OUs and role-based
SOFT SKILLS security groups, a separate admin account, and automated account creation with
PowerShell.
Teamwork
Set up a Debian file server and web server with key-only SSH and applied group-
Patience based access to shares.
Adaptability Active Directory user administration hands-on practice |
Client-oriented mindset github.com/tara838/ad-user-administration
Active Directory user and OU management, ADUC, password and account
Clear communication (written &
lockout handling, access removal for leavers, basic support workflow.
verbal)
Secure Enterprise Network Design (iptables, DMZ, VPN)
Designed a segmented network (three LAN segments, DMZ, perimeter firewall)
LANGUAGES with a default-deny policy, stateful iptables rule sets and remote-access and IPsec
site-to-site VPN.
Ukrainian (Native)
Corporate Network Design & Security | Cisco Packet Tracer
English (B1)
Simulated a multi-branch network with a DMZ, DNS, OSPF routing, firewall
rules and a GRE tunnel between the branches and headquarter.