// Engineering · Saarbrücken

Embedded Systems Solutions

I build electronics, firmware and mechanics for intelligent systems — from concept to finished product, all from one source.

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// Services

What I do

Hardware design

Circuit design, PCB layout and prototyping — tailored solutions for your use case.

Firmware & software

C/C++ development for microcontrollers, RTOS and IoT connectivity.

System integration

Connecting sensors, actuators and the cloud into working end-to-end systems.

Mechanics & 3D printing

Enclosure design, 3D printing and functional prototypes — mechanics that match the electronics.

// Tech stack

What I work with

Platforms
ESP32 · STM32 · Raspberry Pi · Arduino
Hardware & mechanics
Altium Designer · KiCad · LTspice · Autodesk Inventor
Languages
C · C++ · Python · C#
Interfaces
UART · SPI · I²C · WiFi · Bluetooth
Analysis & tooling
MATLAB · CLion · VS Code · STM32CubeIDE · Keil
// How I work

From idea to production

01

Scoping

Clarifying requirements, checking feasibility, setting a realistic time and cost frame.

02

Hardware

Schematic, PCB layout and part selection — optimised for volume and lifecycle.

03

Firmware

Bring-up, drivers, application logic and integration. C/C++ on MCU or embedded Linux.

04

Production

Testing, documentation and a clean handover to manufacturing or your in-house team.

// About

The person behind zawatronics

Maximilian Zawadzki, founder of zawatronics

I'm Maximilian, an embedded engineer based in Saarbrücken.

After a mechatronics apprenticeship, a B.Sc. in Mechatronics and Sensor Technology, and several years of professional experience as an embedded engineer in industry, I deepened my work on sensors, instrumentation and prototyping in an industrial setting.

I'm fascinated by sensor technology, measurement and automation — and basically anything at the intersection of hardware and software. Open to new topics.

→ Also registered as an electrical contractor (HWK Saarland) — if you need engineering and installation from one source.

// Contact

Let's talk

Reach me by email, phone — or in person in Saarbrücken.

Email
kontakt@zawatronics.de
Phone
+49 155 1092 7416
Address
Försterstraße 14
66111 Saarbrücken

A short project description with type and timeline helps me give you a quick first assessment.