Embedded firmware
Give your hardware the intelligence to sense, communicate, and respond. Firmware built around how your device needs to behave.
C / C++ · STM32 · ESP32 · NXP
Engineering that moves you forward
Your idea.
Engineered
to work.
From the intelligence inside your device to the software your customers use. I help turn complex requirements into practical, dependable solutions.
Firmware Software Applied AI
To the finished experience.
Hardware understanding.
Software that brings it together.
01 / What I can help you build
One product.
Many possibilities.
Starting something new, connecting an existing device, or making everyday work easier? Let’s build the part your business needs next.
Real-time & operating systems
Keep tasks running together, from time-sensitive device control to the operating systems supporting a connected product.
RTOS · FreeRTOS · Embedded Linux
Desktop & mobile applications
Put your team in control with clear desktop and mobile tools for device setup, monitoring, diagnostics, and everyday work, at the desk or on the go.
Desktop · Mobile · Diagnostic tools
Backend development
Connect your devices, applications, and data. Practical services and APIs that keep information flowing where it is needed.
Node.js · Python · APIs · Databases
Websites & web applications
Make a great first impression, or give your users a better way to work. Responsive websites and interfaces that feel clear and natural.
React · TypeScript · Responsive design
Product cybersecurity
Build security into the product lifecycle, with verified updates, protected communication, and engineering support for EU cyber resilience readiness.
Secure updates · CRA readiness
02 / Applied artificial intelligence
Useful AI.
Built into your workflow.
Connect AI to the tools, knowledge, and processes your business already uses. Start with a focused use case, validate the results, and build a solution your team can trust.
Explore your AI ideaClear scope. Controlled data. Human oversight.
AI in your applications
Integrate language models into web, desktop, and backend software for assisted drafting, summarisation, and everyday tasks.
Answers from your own knowledge
Search documents and technical information with retrieval-based assistants that point users back to relevant sources.
Smarter business workflows
Connect APIs, organise incoming information, and automate repeatable steps, with review points where human judgement matters.
Development testing & HIL
AI assistance is used only in the development and testing workflow: preparing automated tests, analysing logs, and supporting regression checks. Hardware-in-the-loop (HIL) setups test firmware with simulated inputs and real hardware, with engineer-reviewed results. These AI tools are not part of the finished product.
Small chips. Big possibilities.
The right foundation
for your next product.
From real-time control to connected devices, the platform should serve your product. Firmware, communications, and the surrounding software are developed as parts of one solution.
Talk through your requirements
03 / Selected project references
Engineering with
a real-world purpose.
A look at connected protection devices from Compact Electric. Explore the public product documentation for the capabilities and details.
ENERGY & CONNECTED DEVICES
Compact Electric
CDMRE-Connect
A grid monitoring and protection device with browser-based configuration and access to measurements. Bringing device operation and connectivity together.
Explore the product manual (PDF, new tab)ENERGY & CONNECTED DEVICES
Compact Electric
CDMRN-Connect
Connected grid and plant protection with monitoring, a built-in web interface, and integration into wider control systems through Modbus TCP.
Explore the product manual (PDF, new tab)Product names and images belong to Compact Electric. References link to the manufacturer’s public documentation.
04 / During development
A closer look.
From code to the workbench.
Original screenshots and photographs from my development work: software tools, signal measurements, and hardware coming together.
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Software in development
Shaping the test signal
A waveform editor with adjustable points, signal templates, voltage offset, and a saved waveform library. A practical interface for preparing test signals.
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Monitoring & diagnostics
Making measurements visible
Channel readings, AC/DC controls, frequency, and a voltage trend in one view. Bringing device data into software for inspection during development.
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Device communication
Looking inside the conversation
Modbus register values alongside a trend graph and transmit/receive logs. These views help investigate how device communication and changing values behave together.
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Signal measurement
Checking the real signal
Three oscilloscope traces show the transition into periodic signals. Timing cursors support a closer look at the relationship between channels.
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Hardware & software integration
Connecting the pieces
A development board and prototype circuitry beside a wired assembly. A view of the hardware that firmware and device software need to work with.
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Testing on the bench
Where firmware meets hardware
An embedded board connected to a test setup, with an oscilloscope and multimeter alongside it. Software behaviour can be examined together with physical signals.
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Behind the scenes
The development workspace
Computers, measurement instruments, and connected hardware share one workbench. A wider look at the environment used to develop and investigate device behaviour.
Work in progress from my development process. Several views show different parts of the same system.
05 / Partners
Good work starts
with good connections.
Working together across engineering
and software development.
06 / Working together
A clear path from
“what if” to “it works”.
Direct communication. Practical decisions.
Attention to the complete product.
- 01
Let’s understand your challenge.
We start with what you need to achieve, your existing system, and what a useful result looks like.
- 02
Build the right solution.
Translate requirements into firmware and software, with clear steps and progress you can review.
- 03
Test it. Refine it. Put it to work.
Check real behaviour, resolve the details, and hand over a solution you can understand and use.
Thinking about EU product cybersecurity?
Let’s discuss secure firmware, update mechanisms, protected communication, and technical preparation for the Cyber Resilience Act and related EU cybersecurity requirements.
Engineering support for readiness. Formal conformity assessment and certification depend on the product and applicable requirements.
About the Cyber Resilience Act About the EU Cybersecurity Act07 / Let’s build your next step
What are you
working on?
A new product, an existing challenge, or an idea ready to move forward. Let’s talk.
Tell me about your projectDirect contact
office@axtech.sk +421 907 662 839AXTech
- Business ID / IČO
- 55850022
- Tax ID / DIČ
- 1127290252
- VAT / IČ DPH
- SK1127290252