IT Administrator

IT Administrator with 13 years of experience running my own company and managing infrastructure for manufacturing companies and institutions. I specialize in network design, Windows and Linux systems administration, virtualization, and ERP system backend support. Self-taught with an extensive homelab, actively developing skills in IaC and automation.

Mateusz Piekut

Nick Name: PC Magik

Email: [email protected]

Phone: (+48) 789-250-350

Date of Birth: Jun 25, 1989

Address: Elizy Orzeszkowej 12b, 05-660 Warka, Poland

  • 13

    years of
    experience

  • 4

    companies
    on contract

  • 95

    managed
    workstations

  • 4.9★

    Google
    81 reviews

My Skills

Experience and Skills

Network Infrastructure: Designing and deploying LAN/WAN networks for businesses and institutions. VLANs, VPN, Ubiquiti UniFi, TP-Link Omada, fiber optics. Firewall configuration (OPNsense, pfSense).

Systems Administration: Windows Desktop (7/10/11) - advanced. Windows Server (2016/2019/2022), Active Directory - intermediate. Linux Server (Ubuntu, Alma Linux) - intermediate. MS SQL Server administration for ERP systems.

Virtualization and Backup: Hyper-V, Proxmox VE - good. Backup systems: Synology, QNAP, Proxmox Backup Server, TrueNAS - advanced. Comprehensive data protection for clients.

Docker and Containerization: Docker and Docker Compose at a good level. Homelab with 14 virtual servers, continuous experimentation with new technologies. Kubernetes - fundamentals.

Automation (in development): Learning Ansible, Terraform, Packer - basic level. Bash scripting in development. GitHub Actions and GitLab CI/CD - fundamentals.

ERP System Backend: Technical support for WAPRO Mag (Bronze Partner), Subiekt GT/Nexo, Symfonia, Comarch Optima software. Sales and service of NOVITUS fiscal cash registers (authorized service). Surveillance systems.

70%
80%
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30%
80%

Work in Progress

Things I am currently working on.

  • IaC in My Lab
  • CI/CD Pipeline
  • Move to Cloud
  • Homelab

Experience

13 Years of IT Experience

Through 13 years of running my own company, I have gained comprehensive experience in managing IT infrastructure for manufacturing companies, institutions, and individual clients.

ZPP Kowalczyk Bakery

ZPP Kowalczyk Bakery

2024 - Present | B2B

Designed and built server rack - centralization of distributed infrastructure. Deployed network segmentation (VLANs) and backup system on Synology NAS. Ongoing administration and help desk. Environment: 15 workstations, 2 servers, Synology NAS.

Appol

Wytwórnia Koncentratów Appol Sp. z o.o.

2023 - Present | B2B

Ongoing IT administration and help desk. Backup management, system updates, and accounting software support. Environment: 20 workstations.

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Hotel Sielanka on Pilica River

June 2023

Website development project for the KJ Sielanka equestrian club.

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SUN-SAD Sp. z o.o.

2021 - Present | B2B (2021-2023), employment 1/4 (2024-present)

Designed and deployed network infrastructure for 3 production halls (1500m²): 32 Ubiquiti access points, fiber optic connections, network segmentation. Help desk for 30 users. Deployment and management of backup systems. WAPRO Mag server administration (updates, SQL migrations, archiving). Virtual environment management (Hyper-V) and VPN. IT documentation and cybersecurity training. Environment: 30 workstations, 10 industrial computers, Windows servers, Ubiquiti UniFi, Synology NAS.

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Zygmunt Nowicki Public Primary School in Konary

January 2018 - Present

Comprehensive school IT support. Windows Server deployment, network configuration, technical support for staff.

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Kazimierz Pulaski Museum in Warka

2015 - Present | project cooperation (2015-2023), B2B (2024-present)

Designed and deployed network infrastructure: 15 Ubiquiti access points, fiber optic connections. Delivered and configured NAS servers (QNAP, Synology) - automatic backup systems. Management of servers with SAGE Symfonia database and website (WordPress). Service availability monitoring deployment. Cybersecurity training. Environment: 30 workstations, 3 servers, Ubiquiti UniFi, QNAP, Synology.

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Trans-Med Dariusz Witkowski

April 2014 - Present

Comprehensive IT support for a transport company. Hardware service, network configuration, technical support since near the beginning of PC Magik.

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Owner | PC Magik Mateusz Piekut

2013 - Present | sole proprietorship

Comprehensive computer service (20-40 repairs per month). Designing and deploying networks for businesses and individual clients. Building and configuring Windows Server for SMBs. Sales and service of fiscal cash registers (authorized NOVITUS service). ERP system deployment and support: WAPRO Mag (Bronze Partner), Subiekt GT/Nexo, Symfonia, Comarch Optima. 81 Google reviews with 4.9★ rating, 13 years of continuous operation.

Education

Educational Background

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SWPS University of Social Sciences and Humanities

Business Psychology
2009 - 2013

3 years completed. Conscious decision to leave studies in favor of developing my own company PC Magik. Business psychology knowledge applied daily in client relations.

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Trade Technical School in Warka

Trade Technician
2005 - 2009

Graduated with final exams (matura). Specialization: trade technician.

Portfolio

Selected Projects

Projects completed in recent years.

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PC Magik Company

Own business since 2013 - continuous growth

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SUN-SAD

Network infrastructure design: 32 APs, fiber optics, segmentation

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Website Development

kjsielanka.pl
kancelaraiakwz.pl
imperia-fruit.com.pl

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Kazimierz Pulaski Museum

Comprehensive IT administration for the museum

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NOVITUS Fiscal
Cash Registers

Authorized service and sales

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My Home-Lab

homelab.pcmagik.com

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GitHub

github.com/pcmagik

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Fanpage
PC Magik

facebook.com/Pcmagik

Contact Me

Let's Keep In Touch

  • Address

    Elizy Orzeszkowej 12b, 05-660 Warka, Poland

  • Mobile Number

    +48 789 250 350

  • Email Address

    [email protected]

  • Social Profiles

Leave me a message

Best way to contact me is Signal or Discord.

My Lab

My Environments

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01Router

OPNsense Firewall

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02Server

PROXMOX SERVER

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03Cloud

Oracle Free Tier

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04TF

Terraform

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05Ans

Ansible

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06Kube

Kubernetes

My Resume

Mateusz Piekut

IT Systems Administrator

Address: Elizy Orzeszkowej 12b, 05-660 Warka, Poland
Phone: +48 789 250 350
Email: [email protected]

Career Objective

My goal is to leverage 13 years of IT administration experience to work in a larger organization where I can manage infrastructure at greater scale. I am developing skills in automation (Ansible, Terraform), containerization (Docker), and CI/CD to combine practical experience with modern DevOps tools. I am looking for a role where my versatility and determination translate into real operational improvements.

Professional Competencies

Operating Systems Administration

Windows Desktop (7/10/11) - advanced. Windows Server (2016/2019/2022), Active Directory - intermediate. Linux Server (Ubuntu, Alma Linux) - intermediate.

LAN/WAN Network Design and Deployment

Designing and building networks for manufacturing companies and institutions. VLANs, VPN, Ubiquiti UniFi, TP-Link Omada, fiber optics, firewall configuration (OPNsense, pfSense).

Virtualization and Backup

Experience with Hyper-V and Proxmox VE. Deploying backup systems: Synology, QNAP, Proxmox Backup Server, TrueNAS.

Docker and Containerization

Docker and Docker Compose - good level. Kubernetes - fundamentals. Homelab with 14 virtual servers as a testing environment.

Databases and ERP Systems

MS SQL Server (admin) - intermediate. Technical support for WAPRO Mag (Bronze Partner), Subiekt GT/Nexo, Symfonia, Comarch Optima - intermediate.

Automation (in development)

Learning Ansible, Terraform, Packer - basic level. Bash scripting. GitHub Actions and GitLab CI/CD - fundamentals.

Router and Firewall Configuration

OPNsense, pfSense, MikroTik, OpenWrt. Ensuring network security and connectivity optimization.

NAS Devices and Backup Systems

Hands-on experience with QNAP, Synology, TrueNAS, and Nextcloud. Designing backup strategies for businesses.

Accounting Software

Technical support: WAPRO Mag, Insert, Symfonia, Platnik, Bestia, Progmann. Migrations and upgrades.

NOVITUS Fiscal Cash Register Sales and Service

Authorized Bronze service. Sales, technical inspections, and servicing of fiscal cash registers and printers.

Surveillance System Installation

Designing and deploying video surveillance systems for businesses and institutions.

Educational Background

Business Psychology - SWPS University of Social Sciences and Humanities

2009 - 2013 (3 years completed)

Trade Technical School in Warka - Trade Technician

2005 - 2009 (graduated with matura exams)

Language Proficiency

  • Polish
  • English

Expertise

Personal Info

  • Full Name
    :Mateusz Piekut
  • Date of Birth
    :25/06/1989
  • Birth Place
    :Poland
  • Nationality
    :Polish
  • Address
    :Elizy Orzeszkowej 12b, 05-660 Warka

Portfolio

Motto

Cogito, ergo sum - Never the other way!

Mateusz Piekut

Download My Resume as a .pdf file