Thomas Matzner-Team Lead Interoperability
Check rate
Experience
Team Lead Interoperability
Coordinating product manufacturers and service providers in implementing the federal standards that let application workflows developed in one state be reused in all other states
Leading the interoperability team for the OZG EfA principle (One for all)
Data Architect
Data modeling and setting up a data warehouse based on MS SQL Server
Specifying and implementing analyses to meet extensive reporting obligations to authorities (e.g. BaFin, Bundesbank) and investors and support management in decision-making
Technologies: Data Warehouse, Reporting, UML, MS SQL Server, Business Intelligence
Integration Manager for Global Customer Data Management
Coordinating all involved internal and external stakeholders to ensure quick and smooth integration of all systems managing customer data
CRM integration of applications and coordination across the company
Business Analyst IV Coordination
Product Owner for developing a securities sales portal
Conducting manual and automated end-to-end tests for this and other web portals
Functional Design Warehouse Optimization
Gathering business processes and requirements with the specialist team
Developing new methods for optimization considering various technical and organizational constraints
Technologies: UML, BPMN; Domain: Logistics, Trade
Functional Design for a Telecommunications Application
Support of the Product Owner of a Scrum team
Designing cross-company business processes
Technologies: Scrum, BPM; Domain: Telecommunications
Architecture Consulting
Co-design and documentation of the standard architecture for Java applications
Identifying and documenting the enterprise architecture in ArchiMate and UML
Domain: Pharmaceutical Wholesale; Technologies: IT Architecture, Enterprise Architecture, UML, ArchiMate
Modeling Standard Software for Supply Chain Management
Modeling almost all modules of a standard software for supply chain management
Combining UML and BPMN, using a BPM platform (Bonita)
Providing guidelines for a team of offshore developers
Domain: Supply Chain; Technologies: UML, BPM
Concept for Pricing Determination and Invoicing
Feasibility study, project planning and design for pricing determination and invoicing at a pharmaceutical wholesaler
Selection, usage concept, and architectural integration of a standard product for rules management (ILOG JRules)
Domain: Trade; Technology: Rules Management
CIO, Internet Music Distribution Company
Designing and implementing a highly automated business model based on a web application
Using J2EE, Spring, Hibernate as well as various technologies for handling multimedia content
Responsible for IT strategy and functional concept in the media sector
Design of Inventory Management Applications
Design of applications in the field of inventory management for a pharmaceutical wholesaler: order entry and purchasing control
Development of implementable specifications in a UML model
Designing a robust system architecture for the J2EE platform together with technical experts
Technologies: UML; Domain: Trade, Inventory Management, Order Processing, Purchasing Control
Functional Modeling of Document Management for Vehicle Development
Precise specification in UML for a system developed on SAP NetWeaver
Leading a team to model-based system development
Domain: Automotive; Technologies: UML, SAP NetWeaver
Strategy Consulting for a Modeling Competence Center
Developing the strategy for a newly founded competence center for cross-departmental modeling at an automotive manufacturer
Focus on increasing application integration needs and incorporating standard software
Domain: Automotive; Topics: IT Strategy, Enterprise Architecture
Consulting on Functional and Technical Redesign of Billing
Designing independent functional components to react flexibly to new requirements
Introducing UML and establishing documentation standards for new developments
Domain: Trade, Logistics; Technology: UML
IT Strategy Consulting for Trading Systems
Developing an IT strategy for the trading systems of a wholesale company
Topics: IT Strategy, Enterprise Architecture; Domain: Trade
Standard Systems Integration Lead
Integration of standard systems at a start-up in the internet services sector
Deriving the system architecture from the newly created business processes
Topics: enterprise architecture, BPM; domain: telecommunications
Mail-Order Billing System Assessment
Assessment of the development status and capabilities of a major mail-order house's billing system
Development of architecture and process models for faster adaptation to new markets and clients
Domain: retail; topic: IT architecture
Functional Design of Insurance Company Applications
Functional design of various applications, mainly a quote system for property insurance and a life policy management system
Guiding teams in object-oriented analysis and design methods
Technology: UML; domain: insurance
Technology Management – Introduction of Object-Oriented Methods
Developing practical architecture principles for the further development of billing systems at a leading telecommunications company
Piloting these principles in a business concept for consolidating interconnection billing
Topics: IT architecture, refactoring; domain: telecommunications
Industry experience
See where this freelancer has spent most of their professional time.
Experienced in Transportation, Information Technology, Retail, Pharmaceutical, Banking and Finance, and Telecommunication.
Business area experience
See which departments and functions this freelancer has contributed to most.
Experienced in Information Technology, Product Development, Supply Chain Management, Operations, Strategy, and Project Management.
Skills
- Requirements Engineering
- Business Process Management
- Product Owner
- Business Analyst
- Specialist Concept Design
- Modeling (E.G. Uml, Bpmn)
Languages
Education
Technical University of Munich
Diploma in Computer Science · Computer Science · Munich, Germany
Statistics
Experience
Expertise
Profile
Frequently asked questions
Have questions? Find more information here.
Thomas is based in Munich, Germany.
Thomas speaks the following languages: German (Elementary).
Thomas has at least 25 years of experience. During this time, Thomas has worked in at least 19 different roles. The average length of individual experience is 1 year and 4 months. Note that Thomas may not have shared all experience and actually has more experience.
Based on recent experience, Thomas would be well-suited for roles such as: Team Lead Interoperability, Data Architect, Integration Manager for Global Customer Data Management.
Thomas's most recent position is Team Lead Interoperability.
Thomas is most experienced in industries like Transportation, Retail, and Information Technology. Thomas also has some experience in Pharmaceutical, Banking and Finance, and Media and Entertainment.
Thomas is most experienced in business areas like Information Technology, Product Development, and Supply Chain Management. Thomas also has some experience in Operations, Strategy, and Project Management.
Thomas has recently worked in industries like Information Technology, Government and Administration, and Banking and Finance.
Thomas has recently worked in business areas like Information Technology, Operations, and Project Management.
Thomas attended Technical University of Munich for Computer Science.
The availability of Thomas needs to be confirmed.
Daily rate distribution
The rates shown represent the typical market range for freelancers in this position based on recent contracts on our platform.
Average rates for similar positions
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 27 Aug 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
Similar freelancers
Discover other experts with similar qualifications and experience
Basem Elasioty
Dean Rakic
Yannick Schuchmann
Wolfgang Klaas
Laurin Hagemann
Norbert Gunia
Patrick Waldschmitt
Marga Martin sanchez
Mandy Govender Huggenberger
Finn Hinrichsen
Experts recently working on similar projects
Freelancers with hands-on experience in comparable project as a Team Lead Interoperability
Paul Webster
Reinhold Mathmann
Tezcan Dilshener
Alexandro Lahmann
Martin Petermann
Peter Fleischer
Ebru Ataman
Onik Mia
Antonio Disarò
Tobias Rudolph
Nearby freelancers
Professionals working in or nearby Munich, Germany
Thomas Müller
Franz Bauer
Karen Manukyan
Ferhat Göçer
Marco Steidel
Georg Schiffmann
Antje Gabert
Lukas Noska
Ajay Kumar Deekonda
Tom Gufler
