ODX Experts in Germany
for diagnostic data projects with vetted, available freelancers matched in minutesHire experts who define and maintain vehicle diagnostic data, work with ASAM MCD-2D, ODX-F and ECU communication tools, and support validation across automotive programs. Get fast, precise access to vetted, available freelancers with the power of AI.
Meet FRATCH Experts in Germany, who have recently used ODX
Matthias S.
Last position:
Software Developer and Consultant at CLADE GmbH
- Analysis of the existing CAN communication between microcontrollers
- Analysis of the sensors used and the measured values collected
- Planning the CAN messages for transmitting the measured values
- Iterative adjustment of the microcontroller code to the new CAN messages
- Cross-compilation from x64 to arm64
Frédéric F.
Last position:
Resident Engineer at Audi AG
- Prototype test drives
- Tests (SW/HW) on dynos, HIL/SIL, and vehicles
- Inverter updates (flashing of EOL, boot manager, software…)
- Software commissioning
- Attending task force meetings
- Daily project management meetings
- Creating, tracking, and updating Jira tickets
- Supporting the resolution of software and hardware issues (troubleshooting)
- Participating in national and international test drives in Germany (Neustadt PGN), Italy (Nardo – Porsche Engineering NTC), Finland (Muonio WTCS), and Sweden (Arvidsjaur)
- Performing coding (CP-Tool) and calibration activities (Vector/Inca)
- Implementing component protection VKMS via Fazit-ODIS (with UDS request) or learning/married/pairing (using PKI card)
- Recording traces for defect analysis
- Preparing test reports and test summary reports
- Delivering broken hardware to the factory location and replacing it with new or refurbished hardware
- Collaborating with client stakeholders and development teams
Jürgen K.
Last position:
Project Management and System Architecture at 3E-motion Ventures GmbH
- Managed and developed the system architecture for the INEOS Grenadier model year 2028/29, ensuring interaction of all E/E system components according to GB/T 32960.
- Developed a product reference model for the entire E/E system of the vehicle.
- Coordinated requirements for Battery Management Systems (BMS) between OEM and suppliers at SYS.1 and SYS.2 levels for VW and Porsche.
- Created and aligned requirements for BMS fan control and OBD within Polarion.
- Developed a secure system architecture for steer-by-wire systems, including ECU hardware, software, and communication.
- Integrated various process design approaches from CARIAD, including SAFe (Scaled Agile Framework), FUSE/FAME, and RFLP, with ASPICE requirements.
- Created a process model in ESCAPE mapping essential components of SAFe onto ASPICE.
- Served as Lead Architect for electric drive development, focusing on parklock and cooling and lubrication functions for Mercedes AMG.
- Analyzed requirements in Integrity and developed functional models in UML using Enterprise Architect.
- Developed generic models for parklock and cooling functions, including sequence diagrams and a navigation model for the overall project.
Tilmann S.
Last position:
Technical Expert, Software Architect at Rolls Royce Power Systems / MTU
- Created concepts and architecture for ECU diagnostics over CAN-Bus using UDS, PDX, ODX and safety paradigms
- Designed system deployment for EMS and documented using UML, Draw.io, MS Word, MS Visio and Confluence
- Developed process flows for development, planning, logistics, test & diagnostics in Scrum with Jira and MS Planner
- Communicated across multiple customer teams, conducted knowledge transfer
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).
Edda N.
Last position:
Independent Software Developer at Professional Programming
since 03.2025: development of new functionality, customer-specific adaptations and bug fixing of an ERP system in the inventory management area for medical products (Windows 11, Mumps, GT.M)
09.2022–04.2024: creation of diagnostic routines for the entire vehicle fault memory and implementation of a diagnostic application for the after-sales area using PRODIS Automation (Windows 10, graphical J2EE platform, PRODIS Automation DSA)
09.2020–06.2022: analysis of requirements, creation of concepts and specifications, software development in C, bug fixing, code reviews, module testing, integration, series maintenance according to PTC Integrity Tracker (microprocessor SAMA5, Linux, C, Visual Studio 15/19, Polyspace, MISRA, Integrity PTC, Jenkins, make/cmake)
07.2019–11.2019: implementation and installation of customer-specific adjustments and extensions in the field of electronic payment transactions, preparation and execution of tests (Windows 7, Linux, C++, make, Eclipse, Git)
01.2019–07.2019: software development of headlamp control units according to Automotive SPICE, reviews with QA (microcontroller Renesas RH850, C, Git, Green Hills Compiler/Linker, Visual Studio 2013, Rational ClearCase, ClearQuest, Vector CANoe)
01.2017–12.2018: project management, software requirements analysis, development according to MISRA and HIS, QA plan, document reviews, configuration management, on-site support (Renesas RH850, C, Git, Visual Studio 2013, DOORS, ClearCase, ClearQuest, Vector CANoe)
02.2013–10.2016: redesign and implementation of CAN/LIN restbus software and D-PDU API, development of various restbus adapters, feature extensions, FIBEX integration, driver control, D-PDU API interface, performance optimization, module tests, documentation, commissioning (Windows 7, C++11/98, Python 3.2, IronPython, Visual Studio 2010/2012/2013, Boost, Doxygen, ClearCase, Vector CANoe, D-Server Softing DTS 8)
06.2011–09.2012: adaptation and maintenance of the MCVI Diagnostic Server according to ASAM MCD-3D 3.0.0 and ODX 2.2, development of diagnostic tools and user interfaces, transformation of ODX data, regression tests with CppUnit and JUnit (Windows 7, C++, Java)
01.2010–05.2011: design, development and commissioning of a program for customer, project and product catalog management (Windows XP, Visual Basic .NET, Microsoft Access)
04.2008–12.2009: programming of ODX data-based diagnostic routines, requirement documents and test specifications, simulation tests, maintenance and bug fixing (Windows XP, J2EE platform, Oracle)
02.2007–12.2007: implementation of the framework for pattern design and management software, functional extensions, setup project (.NET, C++, Visual Studio 8, Microsoft Access, Windows XP)
Ronny E.
Last position:
IT Consultant at MINT Kooperative eG
- GUI test automation with Squish
- Requirements management with DOORS
- Code reviews according to MISRA and AUTOSAR
Christian E.
Last position:
Managing Director at Eigner Elektro
- Leading the company
- Strategic planning and business development
- Overseeing operational processes
Peter J.
Last position:
Interim Teamlead at Somnomedics
- Interim Teamlead to setup a project with STM32 and NORA Bluetooth module.
- Customer is planning new hardware to replace existing hardware with Bluetooth communication instead cable connection.
- Project was already started but the requirements were not defined.
- System based on STM32 and Nora B106 CPU.
- Analyzing the existing available code base.
- Checking for possible solutions to get the project working.
- Defining the requirements.
- Applying some rules to improve the team communication.
- Working with the NRF tools to get the custom board based on NORA B106 (NRF5340) working.
- Implementation of a simple device communication by Bluetooth.
- Preparation of documentation.
- Leading communication meetings.
- Conducted discussions with customer.
- Tools used: JIRA, OneNote, Git, Confluence, Nordic NRF, Nora B106.
Discover over 15,000 top freelancers
Statistics of experts using ODX
Aggregated from the professional profiles of matched freelancers.
Experience
27 years
Position duration
2.3 years
Positions per freelancer
15
Top business areas
Information Technology, Product Development, Quality Assurance
Top industries
Manufacturing, Automotive, Information Technology
Certification focus areas
Information Technology, Product Development, Quality Assurance
Bachelor's degree or higher
86%
Master's degree or higher
43%
Certifications per freelancer
1
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 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 ODX
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.
ODX experts industry focus
See which industries our matched freelancers work in most often — every figure is calculated live from the freelancers on FRATCH.
- Manufacturing (100%)
- Automotive (89%)
- Information Technology (78%)
- Healthcare (44%)
- Aerospace and Defense (22%)
- Education (22%)
- Energy (22%)
- Banking and Finance (22%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the technology
ODX in automotive diagnostics
ODX, formally ASAM MCD-2D, is the standardized format for describing electronic control unit diagnostics. Its XML-based data models capture diagnostic services, parameters, responses, communication settings and fault-code information. Automotive companies use ODX to keep diagnostic data consistent across vehicle programs, ECU variants and service tools.
Diagnostic data models
ODX files describe how a tester communicates with an ECU over protocols such as CAN, DoIP and other vehicle networks. They can define identification requests, read and clear fault codes, routines, security access, measurements and coding procedures. ODX-F extends the model toward flash programming and software-update workflows.
- Create and maintain ECU diagnostic descriptions
- Map services, data objects, variants and communication parameters
- Define diagnostic sessions, responses and negative response codes
- Support flashing and software-update data with ODX-F
Ecosystem and tooling
ODX work sits within the ASAM standards ecosystem and commonly connects with D-PDU API, MVCI and diagnostic runtime environments. Specialists use XML editors, schema validators, OEM authoring tools and vendor-specific diagnostic suites. They also work with CANoe, CANalyzer, DoIP setups and test automation where these tools are part of the delivery chain.
When companies need specialists
Companies bring in freelance ODX specialists when new ECUs, model variants or software releases must be represented in diagnostic data. They may also need support during tool migrations, supplier handovers, data-quality reviews or integration with workshop and end-of-line systems. In Germany, this work often involves close coordination between vehicle manufacturers, suppliers and testing teams, with remote delivery combined with on-site workshops when access to vehicle systems is required.
- Convert ECU specifications into usable ODX data
- Review supplier deliveries and resolve schema or semantic errors
- Align diagnostic descriptions across variants and markets
- Validate data against real ECUs and test environments
Skills beyond ODX
Strong professionals understand vehicle diagnostics, ECU software and automotive communication networks rather than treating ODX as isolated XML editing. Useful adjacent knowledge includes UDS, ISO 15765, DoIP, CAN, cybersecurity access concepts, flashing, XML schemas and automated validation. Familiarity with OEM release processes and requirements engineering helps turn technical specifications into maintainable data.
What good delivery looks like
Quality is visible in complete, traceable and internally consistent diagnostic descriptions. Experienced professionals check references, data types, units, response structures, variant handling and protocol parameters, then test the result in the target diagnostic environment. They document assumptions, manage version changes and distinguish a valid XML file from data that actually works with the ECU and downstream tools.
Frequently asked questions
Key details about ODX, drawn from the questions we get asked most.
ODX is used to describe ECU diagnostic services in a standardized, tool-readable format. It supports functions such as reading fault codes, identifying control units, running routines, measuring values, coding and managing diagnostic sessions.
ODX is the commonly used name for the ASAM MCD-2D standard. The standard defines XML structures for diagnostic data, while ODX files are the concrete descriptions consumed by authoring tools, diagnostic applications and validation workflows.
ODX provides a standardized data model that can improve exchange between suppliers, manufacturers and tool vendors. Proprietary formats may fit one tool or organization closely, but they can require more conversion work when diagnostic data moves between systems.
ODX work benefits from knowledge of UDS, CAN, DoIP, ISO 15765, ECU software and diagnostic testing. Experience with XML schemas, D-PDU API, MVCI, flashing and automated validation is also valuable when the data must operate in a complete tool chain.
The right level depends on the scope, not simply on the file format. A focused review may need someone familiar with ODX validation and XML structures, while a multi-ECU program calls for a professional who can handle variants, protocols, flashing, supplier coordination and release processes.
ODX data modeling, review and documentation can often be completed remotely with controlled access to specifications and tool environments. On-site work may still be useful for vehicle tests, ECU access, network troubleshooting or workshops, and German or English communication should match the project team.
Ask how the professional validates ODX descriptions against schemas, diagnostic specifications and real ECU behavior. Look for clear handling of variants, references, response codes, units, protocol settings and version changes, supported by traceable test evidence rather than XML files that merely pass a basic syntax check.
An ODX specialist may deliver ECU diagnostic descriptions, ODX-F flashing data, variant structures, validation reports and mapping documentation. Depending on the engagement, they can also provide conversion scripts, test cases, issue logs, release packages and guidance for integrating the data into diagnostic tools.
The average hourly rate of freelancers in Germany who have used ODX in their recent projects is 92 €, which corresponds to a daily rate of about 737 € based on an 8-hour working day.
Of the freelancers in Germany who have used ODX in their recent projects, 86% hold at least a Bachelor's degree and 43% hold at least a Master's degree.
On average, freelancers in Germany who have used ODX in their recent projects have 27 years of professional experience, with a single engagement typically lasting around 2.3 years.
The most common languages among freelancers in Germany who have used ODX in their recent projects are German (100%), English (89%), and French (33%).
The most common industries among freelancers in Germany who have used ODX in their recent projects are Manufacturing (100%), Automotive (89%), and Information Technology (78%).
The most common business areas among freelancers in Germany who have used ODX in their recent projects are Information Technology (100%), Product Development (100%), and Quality Assurance (100%).
Main locations of FRATCH Experts, who have recently used ODX
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 Hamburg Munich Cologne Frankfurt Stuttgart Dusseldorf Leipzig Dortmund Essen Bremen Dresden Hanover Nuremberg Request a free demo
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