Thomas Matzner
Team Lead Interoperability
Experience
Team Lead Interoperability
Coordinating the involved product vendors and service providers in implementing the federal standards that allow application workflows developed in one state to be reused in all other states
Leading the Interoperability team for the OZG EfA principle (One for All)
Data Architect
Data modeling and building a data warehouse based on MS SQL Server
Specifying and implementing reports and analyses to meet extensive reporting requirements for authorities (e.g. BaFin, Bundesbank) and investors, and to support management decision-making
Technologies: Data Warehouse, Reporting, UML, MS SQL Server, Business Intelligence
Integration Lead Global Customer Data Management
Coordinating all internal and external stakeholders to ensure quick and smooth integration of all systems managing customer data
CRM integration of applications and group-wide coordination
Business Analyst IV Coordination
Product Owner in the development of a securities sales portal
Conducting manual and automated end-to-end tests for this and other web portals
Functional Concept Design for Warehouse Optimization
Gathering business processes and requirements with the specialist team
Developing new procedures for optimization, considering various technical and organizational constraints
Technologies: UML, BPMN; Domain: Logistics, Commerce
Telecommunications Application Design Specialist
Supported the Product Owner of a Scrum team
Designed cross-company business processes
Technologies: Scrum, BPM; Domain: Telecommunications
Architecture Consulting
Contributed to and documented the standard architecture for Java applications
Identified and documented the enterprise architecture in Archimate and UML
Domain: Pharmaceutical Wholesale; Technologies: IT architecture, enterprise architecture, UML, Archimate
Modeling Standard Software for Supply Chain Management
Modeled nearly all modules of a standard supply chain management software
Combined UML and BPMN, used a BPM platform (Bonita)
Provided guidelines for an offshore development team
Domain: Supply Chain; Technologies: UML, BPM
Design of Pricing Determination and Invoicing
Pre-study, project planning and design for pricing determination and invoicing at a pharmaceutical wholesaler
Selected, defined the usage concept, and integrated a standard product for rules management (ILOG JRules)
Domain: Trade; Technology: Rules Management
CIO at an Internet Music Distribution Company
Designed and implemented a highly automated business model based on a web application
Used J2EE, Spring, Hibernate, as well as various technologies for handling multimedia content
Responsible for IT strategy and business concept in the media sector
Conceptual Design of Merchandise Management Applications
Conceptual design of merchandise management applications for a pharmaceutical wholesaler: order entry and purchasing control
Developing implementation-ready specifications in a UML model
Designing a robust system architecture for the J2EE platform together with technical experts
Technologies: UML; Domain: trade, merchandise management, order processing, purchasing control
Domain Modeling for Document Management in Vehicle Development
Precise specification in UML for a system developed on SAP NetWeaver
Guiding a team towards model-based system development
Domain: Automotive; Technologies: UML, SAP NetWeaver
Strategy Consulting for Modeling Competence Center
Developing the strategy for a newly founded cross-department modeling competence center at an automotive manufacturer
Focus on the growing need for application integration and inclusion of standard software
Domain: Automotive; Topics: IT strategy, enterprise architecture
Consulting on Functional and Technical Redesign of Invoicing
Designing independent functional components to flexibly respond to new requirements
Introducing UML and defining documentation standards for new developments
Domain: trade, logistics; Technology: UML
IT Strategy Consulting for Trade Systems
Developing an IT strategy for the trading systems of a wholesale company
Topics: IT strategy, enterprise architecture; Domain: trade
Lead for Standard Systems Integration
Integration of standard systems at a start-up in the internet service sector
Deriving the system architecture from the newly created business processes
Topics: Enterprise architecture, BPM; Domain: Telecommunications
Analysis of Billing System for Mail-Order Company
Analysis of the development status and capabilities of the billing system of a large mail-order company
Development of architecture and process models for faster adaptation to new markets and clients
Domain: Retail; Topic: IT architecture
Business Design for Insurance Company Applications
Business design of various applications, mainly a quote system for property insurance and a policy administration system for life insurance
Guiding teams towards object-oriented analysis and design methods
Technology: UML; Domain: Insurance
Technology Management: Introduction of Object-Oriented Methods
Development of practical architecture principles for the enhancement of the billing systems of a leading telecommunications company
Pilot application of these principles in a business concept for consolidating interconnection billing
Topics: IT architecture, refactoring; Domain: Telecommunications
Skills
- Requirements Engineering
- Business Process Management
- Product Owner
- Business Analyst
- Functional Concept Design
- Modeling (E.g. Uml, Bpmn)
Languages
Education
Technical University of Munich
Diploma in Computer Science · Computer Science · Munich, Germany
Similar Freelancers
Discover other experts with similar qualifications and experience
Architecture Consultant (Freelance)
Support for implementing the Pimcore CMS, support assistance, and partner management
Co-founder & CEO
AR/VR/XR Architect
SAP SuccessFactors & S4HANA Consultant
Freelance Salesforce CRM and Marketing Cloud Expert
IT Consultant
Product Owner
Interim Release Management, Test Coordination
Head of System Integrations
Co-founder & CTO
Management Consultant
Zoho Consulting and Development
Product Operations Manager, Media Operations & Growth, Global Marketing
Senior Project Manager S4HANA in the energy sector
ICT Solution Architect Senior
Lead Cloud Engineer
Test Coordinator, Designer and Engineer
IT Consultant & Continuing Education
Lecturer of Telematics Engineering
Embedded Fullstack Developer
Workshop Leader 'Introduction to AI Development Tools'
Project Manager for ORCA/myTools project
OpenAI Integration
Migration to HANA BP
Senior Project Manager - RIS & PACS Replacement
Solution Architect / Project Manager
Executive Consultant, Management Coach
Freelancer (self-employed)
