Electronic Control Unit Experts in Stuttgart
— matched in minutes with vetted, available freelancersHire experts who design ECU software, integrate CAN and LIN communication, and validate embedded control systems for vehicles and industrial equipment. FRATCH connects you with precisely matched, vetted and available freelancers quickly.
Meet FRATCH Experts in Stuttgart, who have recently used Electronic Control Unit
Pierre-Jean A.
Last position:
Verification Engineer – Aviation at Tri.Merge GmbH
- Automated analysis of test script repositories using Python
- Set up a SQLite database for signal and value tracking
- Identified critical inconsistencies through ad hoc SQL queries
- Technologies: Python, SQLite, Excel/ODBC
Stephan J.
Last position:
Technical Writer at pro-beam
Technical writer at a special-purpose machine manufacturer, implementing the requirements of the EU Machinery Regulation in the technical documentation and moderating FMEAs. Role: Technical Writer and FMEA Moderator
Gildas D.
Last position:
System Team Lead Diagnostics – Hybrid & Electric Drives (HEV/MHEV/PHEV) for Transmission and Engine (NA/SA) at Stellantis e-transmission
- Technical lead of diagnostics activities for eDCT transmissions and drive systems in the area of hybrid (HEV), mild-hybrid (MHEV), and plug-in hybrid vehicles (PHEV)
- Responsibility for the development and validation of DTC strategies (OBD / EOBD) for markets in North and South America and the EU
- Coordination between interdisciplinary teams (system development, software, safety, calibration, after-sales)
- Creation and maintenance of diagnostic specifications (DID, DTC matrix, snapshot, freeze frame) according to STLA standards
- Support with troubleshooting, validation tests, EOL processes, and internal audits
- Technical interface to suppliers (Bosch, Valeo, etc.) in the area of actuators, sensors, and electric pumps
- Creation of diagnostic RFQ
Moulay Driss S.
Last position:
Project Safety Manager at Harman Automotive International
- FuSi requirements engineering in Doors for tell-tales, reverse camera and chimes
- Draft system requirements specification
- Maintain and review requirements in Doors (DNG)
- Coordinate HW, system and SW architecture teams
- Safety work product roadmap and delivery planning according to ISO 26262 and ASPICE
- Track deadlines with functional safety gate assessments
- Project capacity planning and coordination up to series release
- SW/system planning and coordination with counterparts in India, Romania, China and USA
- Track SOP milestones with customer
- Bug tracking and follow-up with Jira
- Safety analyses and HSIS requirement traceability
- Plan organizational work packages using sprints
- Coordinate ISO 26262 and ASPICE work products in the V-model development process
- Create the safety plan and the safety-critical plan
- Interface between functional safety management, HW development and software development
- Clarify and align requirements regarding quality, FuSi, standards and A-SPICE
- Coordinate between different suppliers for SoC, HW and SW quality and KPIs
Kavin T.
Last position:
Freelance Software Expert – Functional Safety & AUTOSAR at Bosch
- Development and optimization of software architectures for safety-critical embedded systems in the automotive sector according to ISO 26262 and ASPICE.
- Performing safety analyses (FMEA, DFA, FTTI, HARA) for safety-relevant software.
- Technical consulting and support in acquisition processes for safety-critical software projects.
- Evaluation of AUTOSAR architectures and integration of safety-relevant software solutions.
- Collaboration with OEMs and suppliers to ensure compliance with safety standards and process requirements.
- Leading functional safety reviews and ASPICE assessments.
- 2016–2019: Body Computer Module – Worked as Lead Software Integrator. Responsible for software integration of safety-critical control units, implementation of AUTOSAR software components, and system integration testing.
- 2019–2022: PowerNetGuardian – Worked as Software Architect. Developed a safety-critical software architecture, ASIL decomposition, and created software safety requirements according to ISO 26262 and ASPICE.
- 2022–Today: PowerNetGuardian Plus – Worked as Lead Software Architect. Responsible for the overall software architecture, safety and cybersecurity concepts, FMEA analyses, and technical consulting during OEM negotiations.
Jochen M.
Last position:
Technical Project Lead – Software Development at IT Security (Defense) / CyberSecurity
Technical project lead for the software testing subproject in the development of encryption systems (tactical crypto devices).
Test monitoring
Test specification
Software test implementation
Schedule planning
Code reviews
Team leadership
Test team resource planning
Test team coordination
Coordination of overall project flow
Stakeholder management
Report creation
Reporting to executive management
Delivered testing milestones on schedule, ensuring timely integration with development.
Improved test team efficiency by standardizing workflows and reporting.
Ensured compliance with Common Criteria (ISO/IEC 15408).
Steffen D.
Last position:
CEO & Founder at 11bytes GmbH
- Digital Transformation & Strategy: Advising clients on developing digital business models. Supporting from the first idea through MVP development and go-live to successful scaling.
- Software Development: Designing, implementing, and operating cloud platforms. Deep hands-on experience with agile methodology (SCRUM).
- AI: Intensive building of knowledge and experience in AI-driven coding and AI solutions (AI Engineering and MLOps), focusing on data-sovereign open-source solutions and Microsoft Azure. Leading and hands-on execution of AI projects.
- Leadership: Building, leading, and developing the agency team of eleven international experts.
- Focus on Regulated Markets: Experience identifying and addressing industry-specific compliance requirements. Implemented the internal change project “ISO27001 ready”.
- Overall Entrepreneurial Responsibility: Managing delivery, sales, HR, and controlling. Ensuring highest customer satisfaction (5.0-star rating) as well as quality and efficiency in software development.
- Stakeholder Management: Collaborating with managing directors, departments, service providers, and external IT teams.
Alban T.
Last position:
C/C++ Developer on AIX Systems for SAP Kernel System Integration at IBM Research and Development
- AIX/Linux system administrator: deployment of LPARs (Logical Partitions) for SAP Kernel Development
- C/C++ SAP kernel development and integration to SAP HANA Database
- C/C++ programming and software integration, support for SAP kernel on AIX system; development and testing on SAP VDI
- Example: development of the ABEC Tool (AIX Build Environment Checker) to create SAP build environments for debugging process and benchmarking
- Benchmarking and test execution of SAP kernels (test from the communication to the SAP HANA Database and to SAP NetWeaver) on AIX
- Automate the SAP kernel build via Jenkins and benchmarking over crontab jobs
- New C/C++ compiler design and testing (based on Clang++ and LLVM)
- Customer ticket handling to resolve SAP kernel bugs and build failures
- SAP kernel development with Rust programming language, migrating some sub-kernel projects from C/C++ to Rust because of Rust's memory safety model, ownership system, and concurrency features
- Refactoring selected components in Rust and integrating them with existing C++ codebase via FFI
Michael B.
Last position:
Developer/Consultant at Fresenius Medical Care
- Development of automated end-of-line tests (functional tests) for dialysis machines on a PLC test bench in a production environment
- Introduction of new technology based on Vector vTestStudio, CANoe, and Siemens S7 PLC
- Creating test concepts
- Implementing test cases and libraries in CAPL and C#
- Touch screen emulation and proprietary RPC (Remote Procedure Call) via CAN
- Connecting to the PLC (Siemens Simatic)
- Defining interfaces for device communication (vCDL)
- Defining user interfaces and linking to the frontend (JSON)
- Agile work using DevOps (Azure)
- Skills: CAPL, .NET, C#, vCDL, CANOpen, DevOps, PLC
- Tools used: Vector CANoe 18, vTestStudio 4, MS Azure DevOps, MS Visual Studio 2022, Mosquito MQTT, Git, Siemens TIA Portal
Harald B.
Last position:
Software Architect at Amoria Bond
- Developed gateway demonstrator
- Defined system requirements for topology and data concentrator
- Designed zonal controllers for Leoni
Discover over 15,000 top freelancers
Statistics of experts using Electronic Control Unit
Aggregated from the professional profiles of matched freelancers.
Experience
27 years (Germany: 21 years)
Position duration
2 years (Germany: 2.3 years)
Positions per freelancer
16 (Germany: 12)
Top business areas
Product Development, Quality Assurance, Information Technology
Top industries
Automotive, Manufacturing, Information Technology
Certification focus areas
Information Technology, Quality Assurance, Product Development
Bachelor's degree or higher
100% (Germany: 95%)
Master's degree or higher
67% (Germany: 61%)
Certifications per freelancer
3 (Germany: 2)
Most common languages
German, English, French
Speak two or more languages
100%
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 Stuttgart 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 Stuttgart using Electronic Control Unit
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.
Electronic Control Unit experts industry focus
See which industries our matched freelancers work in most often — every figure is calculated live from the freelancers on FRATCH.
- Automotive (100%)
- Manufacturing (70%)
- Information Technology (50%)
- Healthcare (40%)
- Aerospace and Defense (30%)
- Construction (20%)
- Education (20%)
- Professional Services (20%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the technology
ECU fundamentals
An Electronic Control Unit, commonly called an ECU, is an embedded computer that monitors inputs and controls a specific vehicle function. It can manage engine operation, braking, steering, body electronics, thermal systems or driver assistance. An ECU combines a microcontroller, firmware, sensors, actuators, communication interfaces and diagnostic logic in a safety-focused package.
Vehicle applications
ECUs coordinate functions across passenger cars, commercial vehicles, off-highway machinery and industrial equipment. Their work ranges from real-time signal processing to control algorithms, diagnostics and secure software updates.
- Powertrain and battery management
- Braking, steering and suspension control
- Body electronics and comfort functions
- Advanced driver assistance and sensor integration
- Thermal management for vehicles and equipment
Tools and ecosystem
Strong ECU specialists work across embedded C or C++, model-based development and real-time operating systems. They use CAN, LIN, FlexRay or automotive Ethernet, together with tools such as MATLAB and Simulink, AUTOSAR stacks, calibration suites and hardware-in-the-loop systems. Diagnostics often involve UDS, OBD and DoIP, while secure boot and over-the-air updates require knowledge of automotive cybersecurity.
When to bring in experts
Companies typically add freelance expertise when an ECU program enters a demanding integration, validation or release phase. External professionals can fill a gap in firmware, controls, functional safety, cybersecurity or test automation without slowing the wider program.
- New ECU architecture or platform migration
- AUTOSAR integration and configuration
- CAN network design and troubleshooting
- Hardware-in-the-loop and system validation
- Diagnostics, calibration or software release support
What strong professionals deliver
The best professionals connect low-level implementation with vehicle behavior and system requirements. They define clear interfaces, handle timing and resource limits, trace requirements to tests, and investigate faults with disciplined logs and measurements. They also understand change control, versioned configurations and the evidence needed for safety-related releases.
Stuttgart collaboration
Stuttgart has a strong automotive and mobility environment, so ECU work often involves close coordination with vehicle programs, suppliers, test facilities and manufacturing teams. Remote specialists can contribute to software, requirements and simulation, while on-site access may matter for lab equipment, vehicle testing or integration workshops. German and English communication expectations should be agreed early.
Frequently asked questions
Everything clients usually want to know about Electronic Control Unit, in one place.
An Electronic Control Unit controls a defined function in a vehicle or machine by reading sensors and commanding actuators. Examples include engine control, battery management, braking, steering, lighting, climate systems and driver assistance.
An ECU usually handles a dedicated function, while a domain controller combines several related functions and a central vehicle computer coordinates broader software services. The right choice depends on timing, safety isolation, computing demands, network design and the vehicle architecture.
A strong Electronic Control Unit specialist often brings embedded C or C++, real-time operating systems, AUTOSAR, CAN, LIN, diagnostics and hardware-in-the-loop testing. Functional safety, cybersecurity, calibration, MATLAB and Simulink can be equally important depending on the program.
An ECU professional should have relevant delivery experience in the same type of control function, vehicle platform or development stage. Look for evidence of shipped firmware, integration work, testing and fault resolution rather than relying only on tool names.
Much of the Electronic Control Unit work can be remote, including requirements, coding, configuration, simulation and test analysis. On-site work may still be needed for vehicle trials, laboratory equipment, hardware bring-up or close collaboration with Stuttgart-based teams.
Ask how the ECU specialist handles timing constraints, diagnostics, interface changes, test coverage and difficult integration faults. A quality professional explains trade-offs clearly and can connect requirements, implementation, measurements and release evidence.
An Electronic Control Unit freelancer commonly works with CAN and LIN, and may also need FlexRay or automotive Ethernet. UDS, OBD, DoIP, network management and calibration protocols are useful when the assignment includes diagnostics or service functions.
Freelance ECU expertise fits projects with a defined integration, validation, migration or release objective. It is especially useful when a team needs focused support in AUTOSAR, controls, cybersecurity, functional safety, calibration or test automation.
The average hourly rate of freelancers in Stuttgart, Germany who have used Electronic Control Unit in their recent projects is 87 €, which corresponds to a daily rate of about 692 € based on an 8-hour working day.
Of the freelancers in Stuttgart, Germany who have used Electronic Control Unit in their recent projects, 100% hold at least a Bachelor's degree and 67% hold at least a Master's degree.
On average, freelancers in Stuttgart, Germany who have used Electronic Control Unit in their recent projects have 27 years of professional experience, with a single engagement typically lasting around 2 years.
The most common languages among freelancers in Stuttgart, Germany who have used Electronic Control Unit in their recent projects are German (100%), English (100%), and French (60%).
The most common industries among freelancers in Stuttgart, Germany who have used Electronic Control Unit in their recent projects are Automotive (100%), Manufacturing (70%), and Information Technology (50%).
The most common business areas among freelancers in Stuttgart, Germany who have used Electronic Control Unit in their recent projects are Product Development (100%), Quality Assurance (90%), and Information Technology (80%).
Main locations of FRATCH Experts, who have recently used Electronic Control Unit
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.
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