PTC Integrity Experts in Germany
for controlled product development with AI-matched, vetted freelancersHire experts who manage requirements, change control and traceability with PTC Integrity, formerly MKS Integrity and now known as Integrity Lifecycle Manager. FRATCH connects you with precise matches among vetted, available freelancers quickly.
Meet FRATCH Experts in Germany, who have recently used PTC Integrity
Hüseyin Ö.
Last position:
Freelance Technical Project Manager at Karl Hess GmbH & Co. KG
- Project management for Porsche interior plastic parts
- Ensuring complete and smooth information flow between the customer and internal departments
- Creating and monitoring resource, schedule and overall project plans
- Active support and independent customer handling
- Coordinating technical discussions and pricing discussions
- Organizing, running and documenting coordination meetings with development and controlling
- Preparing quotations with cost specifications, analyses and presentations
- Independent cost negotiations, change handling and final negotiations
- Carrying out deviation analyses
Muhammad Tanveer B.
Last position:
Embedded Systems Consultant / Architect | Integration and Validation Engineer / Manager at Ingenieurbüro Baig
Led the hardware development and validation of a safety-critical 400-V battery management system (BMS) for the TOGG SUV program; performed system architecture reviews, schematic validations, EMC and reliability tests, and root cause analyses in compliance with relevant automotive standards (ECE-R10, CISPR25, ISO-26262). Coordinated cross-country EU engineering teams, customer reviews, and technical documentation to deliver a production-ready, validated system.
Architected and integrated 22 state-of-the-art ADAS validation vehicles for BMW ADCAM and LIDAR programs at Magna Electronics; synchronized up to 26 heterogeneous sensors (LIDAR, RADAR, cameras, GNSS/INS) using PTP-based timing architectures. Defined the system architecture, HW/SW interfaces for hardware-in-the-loop (HIL) rework, sensor integration strategies, and data acquisition frameworks. This enabled scalable vehicle-level validation, improved validation efficiency by 25%, and reduced project costs by €1.45 million.
End-to-end validation and integration of automotive radar platforms for a Daimler project at Continental. Developed automated open-loop hardware-in-the-loop (HIL) environments to accurately test target tracking KPIs, field-of-view limits, and thermal and voltage-related ECU state machines. Skilled use of a highly complex toolchain consisting of CANoe, Lauterbach Trace32, RADAR target simulators, and EMC shielding chambers for RF and system validation. Synchronized global, interdisciplinary teams to speed up troubleshooting and close critical technical gaps.
Reconstructed and validated the product architecture of an electromechanical e-bike by integrating and troubleshooting critical subsystems (BMS, motor control, sensors, HMI, electronic locking systems). Built a comprehensive system-level test bench for functional testing, fault reproduction, and performance analysis; coordinated suppliers and implemented corrective actions to improve reliability and traceability.
Defined the system architecture and validation strategy for a LIDAR platform developed in cooperation with Elmos Semiconductor; evaluated optical measurement concepts, SPAD detector integration, and system requirements, and created technical recommendations for product development and verification.
Developed LabVIEW-based automation and verification software for a high-precision hydraulic and electromechanical test system for FTE Automotive; integrated NI DAQ hardware for high-frequency real-time capture of physical measurements. Developed automated test sequences, programmable endurance tests, troubleshooting routines, data logging, and analysis tools to improve test efficiency and traceability.
Successfully delivered full engineering life cycles for well-known industrial customers (Magna, Continental, Farasis, FTE Automotive, BMW, Daimler, TOGG) – from requirements engineering and proof of concept to system integration and validation, technical documentation, supplier coordination, and user training.
Gerold K.
Last position:
Software Project Manager at Pioneer Europe R&D Center
- Field: Automotive / Amplifier
- freelance
- Mercedes Benz AG: MBOS 2.0 Amp581
- Coordination of an international software team
- Setting up and adapting development structures
- Representing software topics in all committees and meetings
- Coordination of various software suppliers
- Software responsibility for VDA 6.3 Audit & ASPICE Assessment
Vaibhav G.
Last position:
Expert Software & Functions Engineer at AVL Software & Functions GmbH
E-Drive Control
- Performed Model-Based Development (MBD) of application software (ASW) functions for E-Drive control using AVL & customer toolchains
- Translated product requirements into scalable, high-performance Simulink models for high-visibility projects, ensuring compliance with V-Model, AUTOSAR, ASPICE, ISO 26262, MAAB, MISRA, MXAM
- Automatic code generation (.c, .h, .arxml) using Embedded Coder
- Analyzed and derived system and ASW requirements, along with test cases, using PTC Integrity, CodeBeamer & PikeTec TPT
- Performed Verification & Validation of ASW using MIL/SIL/HIL, model/code coverage, exception report, req. & test case traceability
- Reviewed requirements, test cases and ASW, providing feedback to testing & development teams to drive bug fixes & improvements
- Created signals in Visu-IT-ADD & Vector DaVinci Developer Classic
- Documented ASW functions using Visu-IT-FunDoc & customer tool
- Updated enterprise architecture (EA) framework for system & ASW
- Created whitebox specifications for Inverter subsystem using Visio
- Commissioned & tested Inverters on Power HIL
- Mentored colleagues to foster collaboration & knowledge sharing
Fitim K.
Last position:
Specialist Development and Testing at Dräxlmaier Group
- Lead-engineering of international test teams
- Test management and planning on ASPICE according to ISTQB standard
- Requirements engineering according to ASPICE SYS.1 & SYS.2
- Ensuring fulfillment of functional safety according to ISO 26262
- Defect management and analysis
- Solution finding of issues in core teams of system, hardware and software level
Karlheinz W.
Last position:
Head of Systems Engineering ad Interim at Supplier of military energy systems
- Managing the Systems Engineering department with more than 30 employees in 3 teams
- Providing operational support in defining and implementing SE processes
- Analyzing existing approaches and identifying opportunities for improvement
- Planning resources and determining future staffing needs
- Preparing process and role descriptions
- Coordinating cooperation with other departments
- Planning and coordinating employee training (MBSE, RE, DOORS)
- Systematically developing objectives and templates for implementing efficient Requirement-Based Systems Engineering for new development projects
- Building and maintaining model structures in DOORS
- Creating the requirements management plan and user documentation
- Implementing special approaches using DXL
- Environment and applications: DOORS, Excel, Power BI
Uwe S.
Last position:
Software Developer Embedded Systems at Self-employed
Alexander P.
Last position:
Software Project Leader for Brake Control Units at ZF Friedrichshafen / ZF Active Safety GmbH
- Project management for software projects in the brake control unit area with a focus on deadlines, costs, and quality.
- Planning, control, and reporting of project progress, risks, dependencies, and work packages.
- Planning and tracking of work packages using PTC Integrity.
- Organizing and moderating customer meetings as well as coordination with internal departments, external suppliers, and third parties.
- Creating and maintaining project documentation according to Automotive SPICE requirements as well as management reporting.
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
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
Alex O.
Last position:
Contractor at Telefonica Germany GmbH & Co. OHG
- Data-analysis, Preparation, gathering and coordination of business requirements for retrieval of monthly- and long term (CLV – relevant) cost- and revenue-components per contract for a customer–base–grouping project (HUB–Project) for B2C-Postpaid-Controlling
- Concept and Implementation of cost- and revenue-KPIs calculation and corresponding CLV–reports (Oracle, Perl, SVN, MS SQL Server, MS Power BI, Serviceware Performance Analytics)
- Operational support of the HUB-Project – various ad-hoc reports, deployments, job-scheduling etc. (Oracle, SVN, BICSuite–Scheduler, DWSODA etc.)
- Analysis, implementation, retrieval and reporting of various physical and financial KPIs for B2P-Prepaid Business on an existing data-mart (Oracle, Perl)
Christian S.
Last position:
Process Coach at Questax Professionals GmbH
- Consulting on the optimization of the system development process for MB.OS and introduction of MBSE on a central platform (25% increase in efficiency)
- Planning and conducting ASPICE assessments, analyzing the results, and creating a coaching strategy
- Training more than 10 project teams in systems engineering and software development methods
- Ensuring compliance with relevant development guidelines and processes
Ralf K.
Last position:
Builder at Solar Energy Trailer Project
- Built a solar energy trailer for decentralized autonomous energy storage and off-grid AC power supply
- Tested solar technology devices
- Conducted battery tests on 200 Ah 48 V systems
- Planned solar plants, storage systems, and distribution systems for solar installations
Tobias E.
Last position:
C# Fullstack Developer / Scrum Master / Product Owner Cloud Services / Product Owner Infrastructure & Core Services / Head of at TRUMPF Werkzeugmaschinen SE & Co. KG
- Many years of work in different roles within the MES product area, with technical development, agile leadership, and strategic product responsibility for key MES components.
- As C# Fullstack Developer / Scrum Master (2018–2020): further development of a programming system for laser machines, introduction and moderation of Scrum processes, quality assurance through automated tests and documentation.
- As Product Owner Cloud Services (2019–2020): leadership of two AWS-based cloud services for providing laser data and legal documents, definition of the product vision, backlog maintenance, and stakeholder communication.
- As Product Owner Infrastructure & Core Services / Head of DevOps / Product Security (2020–2025): responsibility for core MES components such as Service Orchestrator, Licensing Service, IAM, and AppLauncher, building and maintaining Azure DevOps pipelines for over 70 components, and introducing security standards (CRA).
- Company-wide contact for Azure DevOps and largely responsible for its introduction.
- Standardized versioning of all components.
- Structuring of CI/CD and release pipelines.
- Building an agent scale set with special software configuration.
- Connecting Azure DevOps with ServiceNow.
- Standardizing the integration of security tools such as SonarCloud, Dependency Track, and digital signing.
- Technologies & tools: .NET (C#, 4.8 / Core 3.x / 8), WPF, WCF, REST, OData, JSON, DevExpress, Duende IDP, Azure DevOps, AWS, PowerBI, SonarCloud, Dependency Track, Visual Studio Pro.
- Method: Scrum.
- Project language: German / English.
Christian S.
Last position:
Consultant, Managing Director, Shareholder at ST & Partners UG
- Project experience in the automotive supplier industry and with German automotive OEMs
Discover over 15,000 top freelancers
Statistics of experts using PTC Integrity
Aggregated from the professional profiles of matched freelancers.
Experience
24 years
Position duration
2.2 years
Positions per freelancer
14
Top business areas
Product Development, Quality Assurance, Project Management
Top industries
Automotive, Manufacturing, Information Technology
Certification focus areas
Product Development, Quality Assurance, Information Technology
Bachelor's degree or higher
92%
Master's degree or higher
61%
Doctorate
4%
Certifications per freelancer
3
Most common languages
German, English, French
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 PTC Integrity
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.
PTC Integrity experts industry focus
See which industries our matched freelancers work in most often — every figure is calculated live from the freelancers on FRATCH.
- Automotive (90%)
- Manufacturing (77%)
- Information Technology (56%)
- Healthcare (27%)
- Telecommunication (27%)
- Aerospace and Defense (26%)
- Education (26%)
- Energy (26%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the technology
What PTC Integrity does
PTC Integrity is a product lifecycle and application lifecycle management system for controlled engineering work. It connects requirements, development tasks, tests, defects, documents and approvals in one traceable record. The product was formerly known as MKS Integrity and is also associated with PTC Integrity Lifecycle Manager.
Core delivery areas
- Capture and structure system, software and hardware requirements
- Link requirements to tests, changes, defects and releases
- Configure workflows, permissions and approval states
- Maintain audit-ready traceability across product baselines
PTC Integrity supports teams that need evidence of who changed what, when and why. It is used for complex products where development decisions must remain reviewable throughout the lifecycle.
Ecosystem and tooling
Professionals work with Integrity Lifecycle Manager configuration, item types, states, workflows, views and access rules. They may also connect PTC Integrity with source control, continuous integration, test management and enterprise reporting tools. Scripting, REST interfaces and administrative utilities help adapt the system to established engineering processes.
When companies need specialists
- A legacy MKS Integrity installation needs controlled modernization
- Requirements and test evidence are spread across disconnected tools
- New products require a traceability model and approval workflow
- Teams need help with migrations, integrations or configuration governance
Freelance expertise is useful during rollout, process redesign, data migration and release preparation. In Germany, specialists may support industrial, automotive, aerospace or medical product teams through remote collaboration, on-site workshops or a combination of both.
Skills that matter
Strong professionals understand both the product model and the engineering process behind it. They can translate governance needs into item types, relationships, workflow rules and permissions without creating unnecessary administration. Experience with requirements engineering, verification, change management and regulated documentation adds practical value.
Choosing the right expert
Look for evidence of comparable PTC Integrity work, not only generic ALM knowledge. Ask how the specialist handled traceability, role design, integrations, migrations and user adoption. A reliable professional explains configuration choices clearly, protects data quality and leaves documented processes that internal teams can maintain.
Frequently asked questions
Quick answers to the questions that come up most around PTC Integrity.
PTC Integrity is used to manage requirements, development work, tests, defects, changes and approvals for complex products. It gives teams traceability from an initial requirement through implementation, verification and release.
MKS Integrity is the former name of the product that became PTC Integrity. The current product family is commonly associated with Integrity Lifecycle Manager, so project documentation may contain all of these names.
PTC Integrity is typically chosen when formal traceability, configurable workflows and controlled product development are central requirements. Jira is often more flexible for general work tracking, while Polarion is another requirements and lifecycle option; the right choice depends on process depth, integrations and existing data.
A strong PTC Integrity specialist should understand requirements engineering, configuration management, testing and change control. Useful adjacent skills include REST integration, scripting, source-control connections, reporting, data migration and regulated documentation.
PTC Integrity work becomes more demanding when it involves custom workflows, legacy data, complex permissions or several connected tools. Choose a professional who has handled the specific configuration, migration or integration scope rather than relying on a generic experience label.
PTC Integrity administration and configuration can often be handled remotely through secure access, shared documentation and scheduled workshops. On-site sessions may still help with process discovery, stakeholder alignment and training, especially for industrial teams in Germany.
Ask a PTC Integrity expert to explain a comparable delivery, including the data model, workflow decisions, traceability approach and testing method. Strong professionals can show how they controlled changes, documented configuration and prepared users for the resulting process.
A PTC Integrity freelancer may deliver a requirements model, workflow configuration, permissions design, integration, migration plan or reporting setup. The engagement should also include validation, documentation and a clear handover so the internal team can operate the solution safely.
The average hourly rate of freelancers in Germany who have used PTC Integrity in their recent projects is 104 €, which corresponds to a daily rate of about 834 € based on an 8-hour working day.
Of the freelancers in Germany who have used PTC Integrity in their recent projects, 92% hold at least a Bachelor's degree, 61% hold at least a Master's degree, and 4% hold a doctorate.
On average, freelancers in Germany who have used PTC Integrity in their recent projects have 24 years of professional experience, with a single engagement typically lasting around 2.2 years.
The most common languages among freelancers in Germany who have used PTC Integrity in their recent projects are German (100%), English (95%), and French (31%).
The most common industries among freelancers in Germany who have used PTC Integrity in their recent projects are Automotive (90%), Manufacturing (77%), and Information Technology (56%).
The most common business areas among freelancers in Germany who have used PTC Integrity in their recent projects are Product Development (97%), Quality Assurance (92%), and Project Management (84%).
Main locations of FRATCH Experts, who have recently used PTC Integrity
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.
Munich 
Frankfurt Request a free demo
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FRATCH CEO
