Product Information Management Experts in Hamburg

• Developing a product vision and strategy

• Creating a roadmap

• Improving stakeholder communication

• Introducing an outcome-oriented roadmap

• Aligning with stakeholders and creating transparency

• Defining relevant product metrics as a KPI tree

• Initiating measures to improve product quality and measurability

• Supporting the introduction and migration of the new Identity Provider (IDP)

I implemented a Zero-Trust architecture for robust, military-grade maritime container mini data centers based on VMware & Tanzu to support containerized GIS workloads for ground forces. The main focus was on securing communications, workload protection, and data access in contested electronic battle environments affected by jamming, interception, signal manipulation, and constantly changing operational conditions. I designed and architected use cases so that every element of workload, identity, and system could continue to operate independently and securely even in degraded or disrupted scenarios. In parallel, I defined the enterprise and solution security architecture with LeanIX, Bizzdesign, and HOPEX as enterprise architecture, repository, and governance platforms to maintain architecture inventory, relationships, traceability, target pictures, and security governance in complex environments. For the architectural designs, I used Sparx Enterprise Architect to describe formal architecture views, interfaces, trust boundaries, and system architecture in both IT and OT environments. IriusRisk was used for threat modeling of the solution to identify architecture-driven risks, derive security requirements, and detect countermeasures and design gaps directly from the solution models. Risk and compliance management was supported with Archer. Architecture decisions, control gaps, and operational risks were translated into controlled governance and auditable compliance measures. For documentation, collaboration, and visual design, I used Confluence to maintain Architecture Decision Records, Security Blueprints, and workflows. I used Lucidchart and draw.io to create design artifacts tailored to stakeholders. I also defined OT security concepts with support from electrical and mechanical engineers in the areas of oil, vehicle onboard systems, rail, power plants, pharma, gas turbines, and nuclear technology. I created the end-to-end OT security strategy, starting with global policy, developed into standards and procedures, and finally aligned with Bell-LaPadula, Purdue Model, SABSA, TOGAF ADM, CENELEC 50701, IEC 62443, and NIST standards. In addition, I worked with engineering team leads to identify critical KBP assets and place them under protective measures that segmented SCADA, PLC, and HMI assets. I drove collaboration between Security, IT, and OT teams to create standardized workflows and use cases for the OT security solution catalog, while integrating Defense-in-Depth and Zero-Trust principles into operational environments. A key part of my work was integrating multidisciplinary engineering, security, and operations stakeholders into a unified security blueprinting strategy and ensuring that architecture, threat modeling, governance, and documentation were technically strong and operationally practical.

• Enterprise and IT strategy
• Digital transformation
• Process and portfolio management
• Interim IT management

• Strategic marketing and IT consulting with a focus on CRM
• Consulting for companies after buyout and restructuring of the business (eCommerce, marketing, IT, product management) in retail, automotive, DIY, building materials, TIMES, and tourism
• Strategy development for marketing, sales, and digital strategy, among other things
• Running IT tenders and implementation (ERP, CRM, POS, eCom, PIM, CMS, DAM)
• Implementation and data integration of CRM in marketing including loyalty program and campaigns
• Support for pitches for IT systems, implementation service providers, and agencies
• Development of omni-channel sales campaigns (online and offline) including customer journey and definition of insights and channels
• International scaling of business models
• Processes, organization, setup, and optimization of agile structures
• Development of SEO/SEA/content and CRM processes and structures
• Building marketing structures and strategies

• Project leadership for the relaunch of the B2B online shop based on SAP Commerce (formerly Shopware 5)
• Coordination of internal and external resources
• Stakeholder management and requirements management
• Support in the functional concept design of features
• Creation of project reports and running SteerCo meetings
• Leading and moderating regular meetings and alignments
• Consulting on the company's e-commerce strategy
• Sparring partner for the Head of E-Commerce

• Defining the approach and participants
• Conducting requirements workshops
• Creating a result presentation and an investment case

• Gathering requirements from departments
• Developing mockups
• Maintaining backlog and moderating sprint meetings
• Managing the developers
• Stakeholder management
• Used skills: Scrum, requirements engineering, requirements management
• Technologies used: various
• IT environment: Microsoft Dynamics Business Central
• Industry: Real estate
• Role: project manager, product owner

• Interim product management of the LichtBlick app for contract management, energy management and CO2 footprint calculation
• Took on the PO role in the agile team, including feature and release planning
• Developed a product strategy for the app