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LINUX · CLOUD · AUTOMATION

Engineering
reliable systems.

Linux Systems Engineer · SRE / SysOps / DevOps

I build, automate and maintain infrastructure that works. Practical Linux, cloud-native systems and open-source tools — with a focus on reliability, performance and simplicity.

BUILD · OPERATE · IMPROVE
Dawid Deręgowski — Linux Systems Engineer
DAWID DERĘGOWSKI
⌘Linux & CloudOpen systems, stable architecture
⌁AutomationLess toil, more engineering
◎ReliabilityResilient services, observability
↗PerformanceMeasurable improvements

SELECTED WORK

Featured projects.

All projects
01 / PROJECT

Pinger

Pinger is a macOS utility that makes it quick and convenient to “ping” (check availability of) hosts or IP addresses (supporting both ICMP and HTTP), directly from a graphical interface — no need to open the Terminal.

OPEN SOURCE / FIELD WORK↗
02 / PROJECT

Print Me

Print-Me is a small web application (Python Flask + HTML/JS) designed to make printing directly from the browser easier. No printer installation required — and with more control over formatting, margins, and layout.

OPEN SOURCE / FIELD WORK↗
03 / PROJECT

ttfb

My first attempt at learning Go. This is a tiny command-line tool to measure a website’s loading speed — specifically the Time-To-First-Byte — with the option to grep through the body and headers of HTTP requests.

OPEN SOURCE / FIELD WORK↗

NOTES FROM THE FIELD

Latest writing.

Admin's Drawer
Admin's Drawer·

Pinger

Pinger is a macOS utility that makes it quick and convenient to “ping” (check availability of) hosts or IP addresses (supporting both ICMP and HTTP), directly from a graphical interface — no need to open the Terminal.

1 min read↗
Admin's Drawer·

Print Me

Print-Me is a small web application (Python Flask + HTML/JS) designed to make printing directly from the browser easier. No printer installation required — and with more control over formatting, margins, and layout.

1 min read↗
Desk Setup
My Toys·

Desk Setup

From the very beginning, I’ve been inspired by the idea of a “clean desk setup.” Below is a list of the gear and accessories I use, each with a short description. I’ve also included photos and periodic updates to show how the setup evolves.

1 min read↗
Admin's Drawer·

copypastor

Long time, no see — finally there’s another small beast: this is a Python client-server app for sharing your clipboard(s) across devices. Fast, easy, no pain.

1 min read↗
Admin's Drawer·

ttfb

My first attempt at learning Go. This is a tiny command-line tool to measure a website’s loading speed — specifically the Time-To-First-Byte — with the option to grep through the body and headers of HTTP requests.

1 min read↗

KEEP IN TOUCH

Let's build something reliable.

Infrastructure challenges, engineering ideas or interesting collaborations?

Get in touch