Tech Stack

No percentages, no progress bars. Each entry carries what backs it up: a shipped project or a written article.

Domain expertise

In a research institute since 2015. This is the part you cannot pick up from a course.

Energy and emissions testing of heating appliances
ITPE, since 2015 — testing of solid-fuel appliances
PN-EN 303-5, 13240, 14785, 16510, 16647 standards
testing and documentation to these standards — ITPE job scopeMonitoring PKN standards — what you can scrape and where infringement starts
Flue gas and exhaust analysis
flue gas composition analysis — ITPE job scope
Measurement instruments — operation, servicing, data capture
instrument operation and servicing — ITPE job scopeRADWAG WLC X2 — Rejestrator pomiarów F&F MB-TC-1 — Konfigurator dla przetwornika Thermocouple Modules — Temperature Transmitters over Modbus
Biomass carbonisation
reactor assembly and plant commissioning — ITPEExcel as a screw feeder, or: how to calculate pyrolyser settings without leaving your desk Pyrolyser calculator V2, or: what happens when a model meets sixteen days of commissioning trials

Industrial protocols and communication

Modbus RTU / TCP
F&F MB-TC-1 — Konfigurator dla przetwornika RADWAG WLC X2 — Rejestrator pomiarów Modbus TCP — Protocol Basics Modbus RTU — RS-485 and Differences from TCP Detecting a Disconnected Thermocouple When the Device Won't Tell You
RS-485 — physical layer
RS-485 — Physical Layer from the Ground Up Real-world problems — RS-485 / COM serial communication Bronkhorst MFC — Sterownik przepływu
Serial ports — diagnostics and testing
Testing COM Ports and RS-485 with PowerShell
FLOW-BUS (Bronkhorst)
Bronkhorst MFC — Sterownik przepływu Flowbus Protocol — Communicating with Bronkhorst Devices
Siemens LOGO! and small controllers
Siemens LOGO! — Small PLC, Communication and Programming

Tools I build with

Python
RADWAG WLC X2 — Rejestrator pomiarów F&F MB-TC-1 — Konfigurator dla przetwornika Bronkhorst MFC — Sterownik przepływu
PySide6 — desktop interfaces
RADWAG WLC X2 — Rejestrator pomiarów F&F MB-TC-1 — Konfigurator dla przetwornika
Git and GitHub releases
every project on this site
FitSM — IT service management
FitSM — a lightweight IT service management standard for small teams

Currently learning

Things I am a student of, not a practitioner. The projects here are built with AI assistance — that is learning in practice, not a claim of proficiency.

Java
a year of study, project in preparation
Spring
course in progress
Object-oriented programming and design patterns
course in progress
SQL
fundamentals
Next.js, React, TypeScript
sincore.io — strona i portfolio Norm Monitor — alerty o zmianach norm PN-EN i porównywanie wersji
Cybersecurity — detection and adversary emulation
currently learning

The order is deliberate. Domain expertise comes first because it is the one part you cannot pick up from a course. The things I am still a student of sit at the bottom and say so.