CompTIA Project+

Time-limited interim assignment filling a vacant program leadership position: joint leadership of a complex software project and orchestration of several agile teams (business, development, and DevOps teams), as well as actively driving change processes.

• Program Management & Planning: Responsibility for creating and updating milestone, resource, and budget plans to ensure project objectives using agile and hybrid methods.
• Cross-functional Collaboration: Promoting cooperation and knowledge sharing across teams; resolving blockers through proactive conflict management and targeted facilitation.
• Stakeholder Management & Transparency: Ensuring transparent and audience-appropriate communication within and outside the project organization using modern project management tools.

• Optimizing and accelera­tion of our Gitlab CI pipeline

• Conceptual work for the PoC of the Zero Trust system

• Extension of the policy-engine backend in Go

• Extension of the policy-testing mechanism in Python

• Architectural design of the PEP component of Zero Trust

• Documentation of the product

• Technologies: Zero Trust, Go, Python, Gitlab CI, Docker, JWT, Domain-Driven Design

Successful delivery of projects on behalf of customers:

• -> 2023 – present: Project management for the consolidation of sites/data centers for a large telecommunications provider (infrastructure project, customer: Telefonica)

• Opening and preparing new sites

• Application migrations

• Decommissioning and handover of old sites

• -> 2021 – 2022: IT multi-project management for a large car leasing company (customer: Athlon)

• Migration of applications to the cloud and to another data center

• Additional projects to expand and optimize the application landscape

• -> 2021: Project management for the development of a platform providing internet access on aircraft operated by various airlines (customer: m3Connect/German Telekom)

• -> 2017-2020: Responsible management of an IP network consolidation (infrastructure project, customer: Cisco/Vodafone) at a large telecommunications provider

• Planning and coordination of migrations and their rollout

• Team leadership and integration of different teams (network operators, hardware and service providers)

Project scope: Supported the establishment, scaling and continuous improvement of project management and support processes by modernizing governance, processes, documentation, deliverables tracking, training content and tool-supported ways of working across a complex energy project environment.

Key contributions

• Supported the build-up and maturation of the PMO department, including governance structures, operational frameworks, project management processes, templates and deliverables tracking mechanisms.
• Conducted As-Is analysis of existing processes and their documentation, including process inventory, interface mapping, problem identification and creation of visualizations and white papers to improve shared understanding.
• Reviewed and improved project management documentation, templates and work instructions, including support for a project document master list to strengthen standardization and control.
• Designed and supported rollout of a lessons learned process and related system/application, including pilot preparation, coordination and implementation support.
• Mapped and supported implementation of a new resource management process connected to the rollout of a resource planning tool.
• Led and supported adoption of agile ways of working and Atlassian tools, including Jira and Confluence team boards, plans/roadmaps, dashboards, sprint planning and retrospectives.
• Acted as key user for continuous usage improvements in PMO tools and collaboration practices.
• Developed training curricula, instructional videos, supporting materials and PMO Open Doors sessions to improve capability transfer and provide a recurring forum for updates and information sharing.
• Developed a skills matrix concept and supported rollout as a basis for structured capability management and training demand analysis.
• Supported preparation of department offsites, implementation of a new Integrated Management System (IMS), creation of a SharePoint-based PMO website and department integration after restructuring.

Results / business impact

• Improved project management & PMO structure, processes and their documentation
• Enhanced transparency and standardization across processes, documentation, governance routines and project deliverables tracking.
• Enhanced information flow and knowledge transfer through SharePoint-based communication, PMO forums, training curricula and instructional videos.
• Strengthened lessons learned, resource planning, agile collaboration, capability management and post-restructure department integration.

• Essity Operations, sparring partner for all sites.
• Support with digitalization and implementation of a new billing system
• New concept for the company catering
• New construction of a conference and cafeteria building

I advise the board of a fund company. Analysis of the IT structure with a view to the use/replacement of on-premise VDI solutions with managed services and the use of artificial intelligence

• Responsible for driving digital transformation and aligning country organizations with the Rhenus platform model

• Initiated the digital transformation roadmap for five countries, ensuring alignment with global group strategy

• Built and led a high-performing digital transformation consulting team, expanding delivery capacity from one to three value streams and thereby fast tracking the roadmap from 3 to 2 years

• Acted as strategic advocate for 5 country organizations, ensuring group-wide cross-functional alignment

• Redefined business analysis into an agile approach, reducing time-to-value for platform harmonization by 50%

• Analysis and remediation of security vulnerabilities in a risk assessment system for energy trading
• System analysis
• Threat modeling
• Decision-making on vulnerability mitigation strategies
• Implementation of vulnerability detection mechanisms
• Security scans
• DevSecOps practices
• Technical environment: Visual Studio Code, JetBrains Suite, MS Threat Modeling Tool, DevSecOps, Git, AWS, DynamoDB, SQL Server, Endur, Snowflake, Orca
• Languages: C#, JavaScript, TypeScript, Python, PowerShell, Bash, Terraform, SQL

Founded and built the Marketing & Digital Experience function for a B2B IT Solutions & Service provider, evolving it into a strategic, high-performing department with full responsibility for brand, marketing, digital experience, and go-to-market activities across the group. Close sparring partner to C-level and key stakeholders, with leadership responsibility across people, projects, budget, and results.

Scope & Responsibilities

• Full leadership, personnel, project, and revenue responsibility for the digital experience & marketing department
• End-to-end ownership of corporate brand, product marketing, and communications, including strategy, positioning, creative direction and execution
• Strategic development and operational execution of B2B marketing strategies and campaigns across digital solutions, software development, private 5G, data, cloud, security, and network automation
• Responsibility for lead generation, sales enablement, and go-to-market support (SEO, SEA, SEM, social media, print, ads, websites, landing pages, sales materials)
• Expansion of company's value chain by adding User Experience (UX/UI) and Interface strategy for digital business models and customer-facing solutions
• Management of external client projects, with responsibility for strategy, go-to-market concepts, digital experiences
• Budget ownership, reporting, agency steering, and cross-functional collaboration with sales, product, and delivery teams

• Responsible for qualifying & upselling new business
• 360 degree management of sales cycle
• Development of go-to-market strategies for SMEs and enterprise

AI Strategy & Enablement for SMEs Management consulting – SMEs (e.g. marketing boutique, IT & office services)

Concept and delivery of structured AI introduction and strategy workshops for small and medium-sized businesses. Result: Practical AI status assessment, prioritized use case list, and management decision template as the basis for the next steps in the company’s AI development.

Activities

• Needs analysis and individual preparation of the consulting formats
• Facilitation of a structured AI status assessment including vision, mission, and target picture
• Identification and prioritization of relevant AI use cases and action fields
• Creation of management decision templates and roadmaps
• Raising awareness for opportunities, risks, and success factors of AI introduction
• Support for first customers with AI-supported automation scenarios
• Supporting people and teams through the change process of AI introduction (CM)

Methods / Tools / Technologies

Methods:

• AI status assessment & use case analysis
• Workshop moderation / facilitation
• Requirement Management
• Change Management (PROSCI)

Tools:

• Generative AI tools (e.g. ChatGPT, Claude)
• Automation/AI coding tools (e.g. n8n, Claude Code, Visual Studio, Antigravity)

Technologies:

• Prompt engineering
• AI workflow automation

• Support in fit-gap analysis for three RM-CA systems focusing on sub-ledger reconciliation, dunning, and collections processes.
• Stakeholder management in international teams (business colleagues, IT colleagues, and external partners).
• Escalation and risk management (PM).
• Cost and budget calculation (PM).
• Support in shaping the strategic direction of the global collections system.
• Resolving technical challenges for the central collections system (multi-company operation).
• High-level design of the central AR system with focus on scalability and process harmonization.

• Developed an IT governance and oversight framework aligned with DORA requirements
• Coordinated and trained external service providers
• Optimized financial processes and performance

• Process optimization, process design
• Business partnering, target vision
• Teambuilding
• Workflow design
• Budget, MEC
• SAP S4/Hana, Board