SERVERS · CONFIGURATION · DEVELOPMENT
IT administration and upgrades
Server configuration, system maintenance and infrastructure expansion. Changes that address current issues and prepare the environment for future business needs.
ADMIN IT • DEVOPS
Comprehensive IT services. Flexible ways to work together.
Fewer obstacles, more possibilities. Let's talk about how IT can make everyday work easier.
dawidziuk.me / infrastructure
What's covered
The systems, devices and tools used in day-to-day work.
System configuration and development
Installation, configuration and maintenance of Windows and Linux servers. Capacity expansion, virtualisation and upgrades to older environments based on business needs.
IT administration and upgradesScope of work
- Windows Server and Linux configuration and updates
- virtualisation and resource management with Proxmox, VMware and Hyper-V
- infrastructure upgrades and service troubleshooting
Technologies
- Windows Server
- Linux
- Proxmox
- VMware
- Hyper-V
How the work proceeds
- 01
Discussion
We discuss the needs, current ways of working and the intended outcome.
- 02
Assessment
The current configuration, available tools and options for improvement.
- 03
Plan
An agreed scope, timeframe and cost.
- 04
Delivery
Configuration, implementation or repairs, followed by checks.
TECHNOLOGY
Fortinet
Ubiquiti
MikroTik
Windows Server
Linux
Synology
QNAP
Veeam
Wasabi
Azure
Microsoft 365
Google Workspace
Proxmox
VMware- Hyper-V
Docker
Kubernetes
Ansible
n8n
Wazuh
Zabbix
Cloudflare
WithSecure
Microsoft Copilot
Atlassian
Git
Technologies used in administration and implementation work.
Unlock the full potential of today's technology.
SERVICES
IT support for everyday work and new plans
From laptop repairs and network setup to infrastructure upgrades and process improvements. I help with individual tasks, implementations and ongoing IT support.
MICROSOFT · GOOGLE · ATLASSIAN
Platforms and productivity tools
I implement and configure Microsoft 365, Google Workspace, Atlassian and other platforms. I organise documents, knowledge and information flows, and help make use of the features already available.
LAN · WI-FI · VPN · FIREWALL
Networks and security
LAN, Wi-Fi and VPN design, configuration and support. Work focused on reliable office connections and properly configured remote access to company resources.
BACKUPS · RECOVERY · MONITORING
Backups and monitoring
VeeamBackups, restore testing and system monitoring. Checks that data can be recovered and identification of services that need attention.
CONTAINERS · DEPLOYMENTS · AUTOMATION
DevOps and automation
DockerAutomation of configuration, application deployments and recurring tasks. Less manual work when maintaining the environment and making changes.
ASSESSMENT · RECOMMENDATIONS · SOLUTION CHOICE
IT reviews and advice
A review of the infrastructure and how its tools are used. Practical recommendations on what needs attention, what to expand and what can be improved through configuration.
DIAGNOSTICS · REPAIRS · CONFIGURATION
Computer and laptop repairs
Hardware diagnostics and repairs, system configuration and advice on choosing components. Support for businesses and individuals, including one-off jobs.
N8N · POWER AUTOMATE · INTEGRATIONS
Business process automation
I automate approval workflows, notifications and data flows between applications. Using n8n and Power Automate, I connect tools to reduce manual tasks and simplify everyday work.
Something else to discuss?
The service list cannot cover every situation. A brief description of the problem or an idea for improvement is enough. We will explore the options and agree on the next step.
EXPERIENCE
Szymon Dawidziuk
I am an IT Administrator and DevOps Engineer with over 6 years of experience supporting businesses. I combine day-to-day support with process improvements and the development of IT environments. I start with a conversation to understand how people work, what they need and what limits them. Then I recommend practical changes and show what the available tools can do.
- I start by listening
- I want to understand what gets in the way, what could work better and the available budget. I ask questions, explain the options and together we agree on what the work should achieve.
- I explore what is possible
- I also revisit ideas previously considered unworkable. I check the constraints and look for ways forward through configuration, integration or a change to the process. I explain what can be done and what it would involve.
Hands-on IT experience
I manage servers, networks and cloud services as part of my daily work. I support employees, resolve technical issues and carry out infrastructure upgrades.
6+
years of business IT experience
systems administration and implementations
2000+
employees supported
day-to-day user support
1000+
problems resolved
servers, networks and workstations
SELECTED PROJECT
IT infrastructure modernisation. More reliable services.
More reliable services and fewer recurring failures. The project combined an infrastructure rebuild with the migration of email and over 30 TB of data. Updating outdated systems addressed the causes of recurring issues.
WORKING TOGETHER
One-off work or ongoing support
We start by discussing what gets in the way and what could work better. Then we agree on a solution, scope and cost. I help with individual tasks and ongoing business support, or provide additional support to an existing IT team.
01
Ongoing IT support
Day-to-day care for systems, networks and computers. User support and planning of changes needed as the business develops.
Quoted individually
- Routine administration and updates
- User support requests
- Planning infrastructure changes
02
Implementation and upgrades
A new environment, server expansion or a collaboration platform implementation. A project with an agreed scope, timeframe and acceptance criteria.
Quoted individually
- Agreed scope and cost
- Implementation and testing
- Summary of the changes made
03
One-off help and advice
A computer repair, network issue, consultation or IT review. Specific work can be booked without an ongoing support agreement.
Quoted individually
- Diagnostics and repairs
- IT and configuration reviews
- Advice before a purchase or implementation
FAQ
Before our first conversation
About the scope of support, remote work and making better use of existing tools.
Yes, I provide remote support across Poland. If the job needs an on-site visit, we will agree on travel arrangements and timing.
CONTACT
What could work better day to day?
A fault, a planned change or an idea that has been put off. A brief description is enough. I will ask about the situation, explore the options and suggest the next steps.