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• Technical design and further development of product-related requirements, product logic, and decision-making frameworks
• Structuring, prioritizing, and maintaining requirements, epics, user stories, and acceptance criteria
• Aligning scope, implementation options, and functional dependencies with business, IT, and other stakeholders
• Managing product-related enhancements from requirement clarification to implementation and acceptance
• Ensuring transparent decision-making bases for prioritization, roadmaps, and product lifecycle management

I structured the product development technically, translated requirements into actionable product logic, and led the coordination between business, IT, and stakeholders. This created greater clarity around scope, priorities, and next development steps.

• Optimization of software lifecycle processes for SAP platform apps (BTP CAP)
• Development of template MCP servers for S/4 CALM systems of Porsche AI (BTP)
• Design, development, and IT product management for two MS CoPilot custom agents supporting SAP systems (incl. MCP integration)
• Lead Center of Practice: AI-assisted ABAP development
• Initiation and coordination of the proof of concept implementation of conduct.ai
• Advising application teams on software and integration architecture, clean core principles and implementation, as well as AI use on the SAP platform

Conceptual design and implementation of a modular customer portal based on Laravel.

The focus was on defining a maintainable system architecture with broad use of Domain-Driven Design principles (within the Laravel architecture), introducing automated quality assurance processes (test strategy, CI integration), and preparing an auditable operation (logging, traceability of changes) in an AWS-based infrastructure, taking IT security standards according to NIST and process requirements according to ISO 9001 into account.

Achievements:

• Analysis and structuring of business requirements in close coordination with stakeholders
• Documentation of the system architecture and infrastructure incl. change and release management
• Design and implementation of an interface for integrating SAP systems
• Planning and implementation of automated tests for quality assurance
• Implementation of security and compliance requirements, including SBOM generation, software license management, and QA processes
• Technical consulting and support for the internal IT team
• Introduction and establishment of AI-supported development processes (Spec-Driven Development), including AI-readable specifications, integration of AI instructions into the development environment, and training developers for productive use

Technologies and tools: SAP, Docker, ddev, PHP 8.4, Laravel, Filament, C4 Model, Architecture Decision Records (ADR), Mermaid, PlantUML, Spec-Driven Development, Claude, GitHub Copilot, Codex

• Strategic consulting and implementation of AI-supported automation solutions for service processes (email communication, document handling, review processing, voice agents)
• Technical orchestration through n8n (workflow automation), Claude and ChatGPT (LLMs), as well as custom API integrations into existing enterprise tools
• Measurable client results: reduced response times from hours to minutes, 8h/week less invoice processing, 75% fewer routine calls
• Classification of regulatory frameworks (GDPR, compliance) as part of client consulting
• Technical product ownership (backlog, roadmap, prioritization)
• Formal contract vehicle for freelance mandates, including 1&1 Telecommunications
• Setup & scaling of enterprise AI platforms

• Development of a mobile app to slow down the progression of dementia

• Coordination of software development (TPO – Technical Product Owner)

• agile requirements management (agile requirements engineering)

• prioritization of tasks in consultation with stakeholders

• stakeholder management

• documentation and management of the software architecture

• conducting PoC for technology decisions

• Documentation as Code

• docToolchain, arc42, req42, aim42, tpo42, C4 model, Archimate

• ADR, Architecture Decision Records

• Docker

• Pre-Commit, Conventional Commits, Semantic Versioning

• Liberating Structures, Agile Principles, Holacracy, Sociocracy 3.0

• Mobile frameworks

• AI developing interfaces, LLM

• Cordova, Unity

• Google Gemini, OpenAI, Character.AI

• Prompt development

• Provided leadership as Product Owner for the DMS module in an agile multi-team setup
• Coordinated the nationwide rollout including requirements management and roadmap development
• Built and maintained the product backlog focusing on scalability, usability and data protection
• Conducted sprint reviews, refinements and stakeholder demos with over 15 involved teams
• Developed a rollout and training concept for successful launch at over 200 government agencies
• Introduced a reporting and monitoring dashboard to measure usage success
• Worked closely with architects, QA and operations to ensure integration into the existing system landscape

• Oversee delivery of three digital products: Text2Ikon (mobile app), Ludikon & Ikonometer (web apps), and a website relaunch, ensuring alignment with product goals and feature prioritization.
• Define product roadmaps, maintain sprint backlogs, and coordinate cross-functional teams (IT, Website, Graphics) to deliver features on schedule.
• Collaborate with stakeholders, including HR and founders, to translate business needs into product requirements and prioritize features.
• Implement milestone tracking and reporting to monitor product development progress and feature completion, increasing visibility and predictability.
• Develop onboarding and process documentation to accelerate team ramp-up and improve consistency in product delivery.
• Conduct risk assessments of internal workflows and cloud-based systems to ensure compliance with data security standards.
• Organize weekly global syncs, prepare MoMs, and follow up on key action items to ensure cross-team alignment on product goals.

• Developed a technical concept for virtual testing and variant management.
• Aligned with technical teams to implement innovative test solutions.
• Facilitated workshops for requirements definition and process optimization.

• Moderation of ideation and blueprinting workshops with Subject Matter Experts, Business Analysts and Solution Architects to capture business requirements and to derive solution hypotheses for different value streams in the transformation project RAITT
• Documentation and refinement of requirements in MIRO, Confluence and Jira
• Reduced complexity of business requirements, invalidated the business value of features, resulting in a higher priority backlog

• Worked with multiple clients on short- and mid-term engagements, leading the delivery of data-driven SaaS and analytics solutions.
• Coached and supported cross-functional teams with a strong focus on execution, working closely with senior and C-level stakeholders through regular alignment and decision-making.
• Focused on automating data workflows, integrating backend systems, and turning technical requirements into scalable product outcomes.
• Led delivery of automated data capabilities across client platforms, streamlining customer data integration and reducing manual processing by up to 60% within 6 months.
• Translated and aligned technical and business requirements for Shipzero into prioritized user stories, accelerating delivery and enabling ~€450K in annualized cost savings.

• Owned the product roadmap for platform and transaction-related capabilities in a large-scale fintech ecosystem.
• Led cross-functional teams (Android, backend, QA, operations) through sprint planning, reviews, retrospectives, and releases.
• Translated complex financial and operational business logic into clear epics, user stories, and technically sound acceptance criteria.
• Worked closely with Android engineers to deliver and scale applications across multiple device types and hardware constraints.
• Managed dependencies between mobile apps, backend services, and third-party systems to ensure reliable end-to-end flows.
• Acted as primary interface to senior stakeholders, aligning product priorities with business objectives and regulatory requirements.
• Proactively resolved delivery blockers and ensured predictable release cycles in a fast-paced environment.

• Owned product delivery for document automation and workflow platform used across multiple legal jurisdictions
• Led integration across 6+ systems using API-based data exchange and structured data mapping
• Partnered with engineering on data models, document generation workflows, and system orchestration
• Evaluated LLM-assisted document automation opportunities to reduce manual drafting
• Built functional prototypes to validate workflow and product concepts
• ~2x increase in case processing throughput
• Enabled multi-state rollout of platform capabilities
• Reduced manual document generation and operational bottlenecks by 80%

• Acting as the program lead for digitally enabled services, overseeing projects like Transformation, remote scanning (WeScan), e-commerce, and OneGate (budget: ~€5M p.a.).
• Developed the transformation strategy and roadmap for a supply and demand platform on ServiceNow, driving harmonization and integration of legacy systems.
• Led cross-functional teams in designing and rolling out these digital business models on the ServiceNow backend platform.
• Enabled strategic decision-making by building Azure DevOps transparency structures and using Agile methods like PI Planning and WSJF prioritization.
• Served as the business demand manager and digital counterpart for CS CRM.
• Managed internal project organization, external partners, and organizational interfaces and dependencies with other departments.
• Executed RFPs and managed vendors according to contracts and internal requirements.
• Contributed to Project sucCeSs, Northstar, and was part of the RaaS Tiger Team and Spryker Customer Advisory Board.

• Migration of 3 DE/AT payment iOS/Android apps and web portal to global solution
• Performed a fit gap analysis for 6 consumer apps vs. global solution
• Managed the migration project to global CWC solution, developed end-to-end tests for backend systems, Pi Planning, release planning