STM32 Experts in Germany
matched in minutes by AIHire experts who design STM32 firmware, configure STM32Cube tools and bring low-power connected devices from prototype to production. FRATCH connects you with vetted, available freelancers through fast, precise AI matching.
Meet FRATCH Experts in Germany, who have recently used STM32
Andre K.
Last position:
Nearshore Engagement Manager at EnBW AG
- Building strong awareness within the company around nearshoring
- Engagement Manager in the Nearshore Competence Center
- Responsible for nearshore consulting, partner screening and technical onboarding, designing and implementing cooperation scenarios, change management, stakeholder management, participation in steering committees, and collaboration with IT and business units
- Tools used: Microsoft Office 365, Microsoft Teams, Azure Devops, Microsoft Sharepoint, Conceptboard
- Key results: Establishment of a nearshoring strategy, successful identification and implementation of outsourcing partnerships, delivery of change management and stakeholder management at the highest level
Hendrik W.
Last position:
Software Test and Maintenance Support at Anton Paar ProveTec GmbH
- Adding/creating test specifications
- Performing regression tests
- Performing release tests
- Analyzing Jira tickets
- Identifying software defects and fixing them with C#
Stefan R.
Last position:
Senior Product Owner at Bosch & ETAS Automotive
- Product Owner for the Digital Delivery team
- Company-wide Bosch digitalization project for software deliveries
- Technologies: SAP EMS, JFrog, Revenera
- Conducting PI Plannings
Tamás N.
Last position:
Embedded MISRA C Developer at DEKRA Arbeit GmbH
Task: Test tool development for Smart-Home IoT-based heating control Test tool development for Smart-Home HVAC heating and ventilation. Eliminating memory leaks in C/C++ within the CAN Analyzer application. Reviewing Python and Tcl/Tk code. Reviewing C-based simulator code for BOSCH Home Comfort cascade heating control using Visual Studio Code and Conan/Conda. Reviewing Delphi application: conversion to 64-bit. Reviewing PyQt6 user interface. SiL testing of domestic water heater control for memory leaks. Stability testing and continuous operation. Migration to Windows 11 24H2. Developing device connectivity with WinSock2 (WSAAPI, recv, send, select) for EMS/CAN IoT communication with C. Testing with virtual machines and Server Manager. Writing reports about the test cases. Logging with the RoboTT framework. Creating test procedure documentation with Docupedia. Bare-metal programming of embedded STM32 Cortex-M and simulation with Renode.io. In-depth familiarization with the SEGGER EmbOS firmware framework and its related system calls. Reviewing MATLAB/Sinumerik .m program files. Implementing redesigned OS schedulers in SEGGER EmbOS.Technologies: Embarcadero RAD Studio 10.2, Visual Studio Code, Sourcetree, Conan, Cmake, Conda, EmbOS, PyQt6, Qt6, Delphi VCL 32-bit, CAN, EMS, Powershell, MingW64, STM32 ARM-Cortex-M4F Renode.io, Windows Server 2022 Standard, RoboTT, IoT
Kai W.
Last position:
Schwarz IT KG
- Migration of the software development process for medical technology software to the C/C++ package manager Conan and development of macOS-specific system components
Ayusee S.
Last position:
Intern at Schaeffler
- Built a Trend-Scouting AI system to automate technology intelligence in power electronics and semiconductors, combining Azure OpenAI with LangChain, Scrapy-based web crawling for structured, noise-free data acquisition, and automated PDF reporting for internal R&D use. Developed a FastAPI-based (Uvicorn) web application to validate LLM outputs, test prompt strategies, and enable interactive system evaluation.
- Developed a real-time STM32 binary telemetry debugger with a PyQt-based GUI, featuring header-based frame synchronization, anomaly detection, template-driven payload decoding, time-aligned buffering, and live signal visualization.
- Developed an AI-driven power inductor designer using surrogate regression models for accurate electromagnetic and thermal prediction. Integrated multi-objective NSGA-II optimization to generate efficient, manufacturable designs.
Muhammad J.
Last position:
Embedded Linux Intern – IoT Sensor Prototype Development at DHL
- Built a modular C++ 20 embedded Linux acquisition system on a Raspberry Pi, synchronizing IMU and dual-camera data streams to sub-millisecond accuracy.
- Integrated retro-reflective and contrast sensors to trigger acquisition and detect gaps between sorter rails.
- Implemented SPI & I2C sensor communication, GPIO interrupt handling with libgpiod, and CSV & JSON output.
- Designed a multi-threaded acquisition pipeline and an SPSC queue between acquisition and writer threads.
- Built a Python/HTML/CSS based web-server and validated the prototype in a DHL warehouse for defect detection.
- Documented software behavior, configuration, and results for maintainable handover and further development.
Steffen K.
Last position:
Freelancer – Software Development at LightnTec GmbH
- Implementation of an RGBW function on a microcontroller to control flexible LED matrix displays in Embedded C
- Implementation of various algorithms for calculating a white channel
- Extension of a web interface
Kacper K.
Last position:
Author
Seqnaut and Sycosm (WIP) – Embedded Audio DSP & Synthesis Platform
- Embedded audio DSP framework — synthesizers, effects, drum machines; modular audio graph
- Sequencing: PianoRoll, StepGrid, MasterClock; 8-voice polyphonic synth; CLI + OSC
- Transient Detector — dual-envelope adaptive threshold, guitar attack detection
- Hardware: Teensy 4.1, custom AFE design tapping BOSS GX-100; MIDI FX integration
Label: C++23, C, Python, CMake, FreeRTOS, Teensy 4.1 (ARM Cortex-M7), Teensy Audio (Stoffregen), DaisySP, I2S/SAI, OSC, MIDI
Reginald L.
Last position:
ERP System Redesign (web-based)
PHP and React redesign of a web-based ERP system.
- Development of the header and parts of the navigation
- Development of various modules in React, such as a calendar, chat and various tables
Jaya V.
Last position:
Software Engineer at Bosch Global Software Technologies Limited
- Developed AUTOSAR applications using Eclipse RCP for RTA-CAR AUTOSAR stack from ETAS
- Collaborated with Platform and Isolar-A teams on ASW development and testing workflows
- Implemented UI automation testing using Java SWTBot framework, enhancing regression coverage
- Built microservices-based applications using Java, Spring Boot, and Angular for internal tooling
- Enhanced AUTOSAR toolchain reliability through cross-team collaboration in development and testing
Lino G.
Last position:
Senior Data Scientist at VinFast Germany GmbH
- Led strategic software development of fusion algorithms for precise object tracking, trajectory prediction, and environment modeling based on multimodal sensor data (e.g., camera, LiDAR, radar, GNSS, IMU)
- Developed and implemented navigation algorithms for autonomous vehicles, including path planning, obstacle avoidance, and sensor fusion of visual, inertial, and distance-based sensor sources
- Automated extraction and training processes with CI/CD
- Developed and optimized data pipelines and processes in Microsoft Azure using Apache Spark, Databricks, and PySpark
- Developed and optimized embedded software for automotive control units
- Designed latency-critical software for real-time control in robotic systems with RTOS (freeRTOS, SAFERTOS)
- Used the Vector toolchain (CANdela, DaVinci, CANoe) for configuration and diagnostics
- Optimized existing data pipelines and processes (ETL, data warehouse, SQL)
- Developed and trained machine learning models using PyTorch
- Created deep-learning-based object detection and visual SLAM algorithms, trained on combined data from camera, LiDAR, and IMU sensors
- Implemented computer vision algorithms for object detection and classification in robotic systems using OpenCV and YOLO, utilizing synchronized image and depth data
- Implemented behavior-based control systems for autonomous robots using ROS2 Behavior Trees
- Performed testing, release, and integration of sensor fusion algorithms into automotive production programs
- Ensured adherence to proper software development processes and safety standards to guarantee high data quality (MISRA, ISO 26262, ASPICE)
Mario J.
Last position:
Architect / Developer at handyhase
- Overhaul of the entire design and implementation of new UI/UX aspects using React
- Planning of the software architecture and structuring of the project for long-term scalability using Git for version control
Michael D.
Last position:
Sole Proprietor at Unternehmens- und Managementberatung Michael Dobmeier
- Advising and technical implementation of AI integration and workflow automation for small and mid-sized businesses
- Building a multi-tenant AI agent platform as a product base
- Combining strategic consulting, technical implementation, and team enablement
Project examples:
- Development and architecture of the SOLUMiDO Agent-UI platform for integrating digital colleagues into business processes (Next.js, TypeScript, PostgreSQL, Keycloak)
- Development of the ToolChange Assistant: a multilingual, voice-controlled AI agent for optimizing setup times and reducing errors
- Implementation of an AI email assistant for intelligent email classification and processing with Microsoft 365 integration
- AI video marketing integration (STORYNEXT) for mid-sized companies, including AI-assisted briefing and performance analysis
- Social media content automation with AI text creation, approval workflow, and automatic publishing
- Business process analysis and digital solutions implementation for facility management service providers
- Digital consulting and web presence development for associations in rural areas
Oleksii K.
Last position:
Software developer (freelance) at Sasse Elektronik GmbH
- Built custom Yocto Linux image with Docker support (NXP i.MX 6ULL)
- Developed distributed Python application (web interface, gas/temp control)
- Designed multiple docker containers for production and development
- Wrote documentation per IEC 62304
Discover over 15,000 top freelancers
Statistics of experts using STM32
Aggregated from the professional profiles of matched freelancers.
Experience
20 years
Position duration
3.2 years
Positions per freelancer
13
Top business areas
Product Development, Information Technology, Quality Assurance
Top industries
Manufacturing, Information Technology, Automotive
Certification focus areas
Information Technology, Product Development, Logistics
Bachelor's degree or higher
95%
Master's degree or higher
73%
Doctorate
9%
Certifications per freelancer
1
Most common languages
German, English, Russian
Speak two or more languages
98%
Based on our profile pool as of 29 Oct 2026.
Daily rate distribution
The chart shows how the daily rates of experts in this technology in Germany are distributed, based on recent contracts on our platform. Each bar covers a rate range — its height shows the share of experts charging within that range.
Average rates of experts in Germany using STM32
Rates are based on recent contracts and do not include FRATCH margin.
The average daily rate is the mean of all daily rates from recent contracts of comparable freelancers on our platform.
The median daily rate is the middle value of all daily rates — half of comparable freelancers charge less, half charge more. Unlike the average, it is barely affected by outliers.
Calculated based on our freelancers’ daily rates as of 29 Oct 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
STM32 experts industry focus
See which industries our matched freelancers work in most often — every figure is calculated live from the freelancers on FRATCH.
- Manufacturing (88%)
- Information Technology (78%)
- Automotive (63%)
- Healthcare (43%)
- Education (37%)
- Telecommunication (29%)
- Professional Services (27%)
- Aerospace and Defense (25%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the technology
STM32 at a glance
STM32 is a family of 32-bit microcontrollers from STMicroelectronics, built around Arm Cortex-M cores. Companies use STM32 microcontrollers for sensors, industrial controllers, medical equipment, motor drives, wearables and connected devices. The family spans entry-level boards through high-performance systems with advanced connectivity, memory and analog features.
Devices and firmware
STM32 projects typically combine board bring-up, peripheral configuration and production firmware. Specialists work with timers, interrupts, DMA, ADC, PWM, GPIO, SPI, I2C, UART, USB, CAN and Ethernet. They create reliable drivers, communication layers, bootloaders and application logic while managing memory, power use and real-time behavior.
Ecosystem and tooling
The STM32 ecosystem includes STM32CubeMX for configuration, STM32CubeIDE for development and STM32Cube libraries for middleware and peripheral support. Strong professionals may also use STM32CubeProgrammer, ST-LINK, FreeRTOS, Zephyr, CMSIS and vendor evaluation boards. Debugging with JTAG or SWD and reviewing datasheets are central parts of the work.
Where companies use it
STM32 expertise fits products that must react predictably to physical signals and operate efficiently at the edge.
- Industrial automation, measurement and control equipment
- Battery-powered sensors and IoT gateways
- Motor control, power electronics and robotics
- Medical, automotive and consumer hardware
- Secure connected devices with field updates
When to bring in specialists
Companies often need freelance support when a prototype must become stable firmware, when a new STM32 variant requires fast migration or when existing code has timing, power or reliability issues. In Germany, collaboration may involve on-site work around hardware labs as well as remote development, testing and documentation. Clear English is common; German can matter for local teams and product documentation.
What strong experts deliver
The best STM32 professionals connect firmware decisions to the complete product. They read schematics, validate electrical assumptions, isolate faults with instruments and write maintainable C or C++ code. They define test strategies, document pin and clock configuration, review security risks and leave behind reproducible builds, update processes and clear handover material.
Frequently asked questions
Questions about STM32? Start with the answers below.
STM32 microcontrollers run embedded products that need direct control of hardware, predictable timing and efficient power use. Common applications include industrial equipment, sensors, motor controllers, medical devices, automotive modules and connected consumer products.
STM32 offers a broad range of peripherals, performance levels and low-power options, with strong control over clocks, memory and real-time behavior. Arduino is often simpler for early prototypes, while ESP32 is attractive when integrated wireless connectivity is central; the right choice depends on certification, power, cost, tooling and production requirements.
A strong STM32 specialist should understand C or C++, electronics interfaces, reading schematics and using oscilloscopes or logic analyzers. Useful adjacent skills include FreeRTOS or Zephyr, secure boot, firmware updates, unit testing, hardware-in-the-loop testing and communication standards such as CAN, USB or Ethernet.
The required depth depends on the deliverable. A simple peripheral integration may suit a professional familiar with STM32Cube tools, while safety-relevant control, bootloaders, low-power design or production migrations require a proven record with comparable hardware and verification constraints.
STM32 firmware work can often be done remotely when the specialist has reliable access to source code, documentation, test hardware or a remotely controlled lab. On-site collaboration in Germany is more useful for board bring-up, instrument-based debugging and rapid interaction with hardware, manufacturing or compliance teams.
On-site work is valuable during first power-up, signal diagnosis, electromagnetic troubleshooting and production-line validation. Remote specialists can still handle architecture, driver work, testing and documentation when hardware access and measurements are organized.
Ask for specific examples of STM32 products they brought from board bring-up to reliable release. Discuss clock trees, interrupt design, watchdogs, memory limits, test coverage, debugging methods and firmware update risks rather than relying on tool familiarity alone.
Before starting an STM32 engagement, clarify the exact part number, board revision, compiler and build system, available hardware, target peripherals and release constraints. Also confirm who owns schematics, test equipment, requirements, safety evidence and field-update decisions.
The average hourly rate of freelancers in Germany who have used STM32 in their recent projects is 89 €, which corresponds to a daily rate of about 715 € based on an 8-hour working day.
Of the freelancers in Germany who have used STM32 in their recent projects, 95% hold at least a Bachelor's degree, 73% hold at least a Master's degree, and 9% hold a doctorate.
On average, freelancers in Germany who have used STM32 in their recent projects have 20 years of professional experience, with a single engagement typically lasting around 3.2 years.
The most common languages among freelancers in Germany who have used STM32 in their recent projects are German (98%), English (98%), and Russian (14%).
The most common industries among freelancers in Germany who have used STM32 in their recent projects are Manufacturing (88%), Information Technology (78%), and Automotive (63%).
The most common business areas among freelancers in Germany who have used STM32 in their recent projects are Product Development (100%), Information Technology (94%), and Quality Assurance (82%).
Main locations of FRATCH Experts, who have recently used STM32
Our freelancers and interim experts are at home across the DACH region — available on-site in the major business hubs or fully remote. Choose a location to discover matched specialists, local market insights and up-to-date availability.
Berlin 
Munich Request a free demo
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