ITIL Foundation

NTT Data Center Replacement – €20m

• Strategy & Requirements: Data Center migration and exit strategy for ING Germany, including definition of project scope, objectives, KPIs and comprehensive requirements across cybersecurity, physical security, regulatory and group-wide strategic standards.
• Regulatory & Risk Governance: Regulatory and supervisory requirements, risk assessments, ECB notification and audit-ready documentation, achieving formal sign-off with no material findings.
• Procurement & Vendor Selection: RFP and selection of Data Center providers, migration specialists and secure transportation partners in cooperation with Procurement and in line with ING Group requirements.
• Commercial & Contractual: Complex contract negotiations with selected providers, coordinating Legal, Procurement, Business, Security, Compliance (incl. DORA) and Senior Management across both organisations.
• Infrastructure & Data Center Delivery: Data Center fit-out and implementation of base technology, including internal networks, external connectivity, cabling and core services, aligned with required security standards.
• Migration & Transition: End-to-end planning and preparation of application and infrastructure migrations, including environment-specific runbooks and coordination with Release Management, followed by handover to the internal ING organisation for execution; migration execution achieved zero unplanned downtime and no customer impact.
• Financial & Program Control: €20m Program budget with governance of expenditure, forecasts, milestones, dependencies and critical paths, maintaining delivery within approved budget and timeline parameters.

• Lecturer/trainer on the topics “Project Management Basics”, “Quality Management in Projects”, “Business Administration for Project Managers” and “Project Management (according to PMI)” with Dr. Roland Dumont du Voitel, amontis consulting

Europe-wide re-platforming & centralization

• Independently created the migration concept and implementation plan for the Europe-wide centralization and consolidation of IT services for around 20 European companies as part of a re-platforming program.
• Migration assessment: analysis of the existing IT, infrastructure, application, and service landscapes of the companies as the basis for the migration strategy.
• Development of the centralized target vision and target architecture based on a modern technology stack, taking platform and containerization approaches into account.
• Design of a highly available central infrastructure in an active-active model across two data centers; consideration of cloud, infrastructure, application, CMDB, and IAM services.
• Development of the migration and transformation roadmap, including defining migration waves, dependencies, requirements, and priorities for the move from decentralized services to the central platform.
• Analysis of technical and organizational dependencies, identification of migration risks, and development of a structured approach for step-by-step migration and centralization.
• Creation of target, solution, and implementation views for each service domain; design of the end-to-end join-move-leave process as a blueprint for the European rollout (Jira/Jira Asset Management).
• Alignment of migration strategy and roadmap with European companies, management, IT, providers, and other stakeholders; presentation of the 12-month roadmap to the Managing Director Europe.

• Error analysis and fixes including performance optimization of the in-house developed platform API
• Change and incident management in day-to-day operations
• Responsible for compliance with security and compliance requirements
• Vendor management for software development and maintenance
• Planning and execution of migration of legacy services to a cloud native platform

Role in the project: project staff, implementation team

Used skills: requirements analysis, IT service and application management, IT operations, error analysis and performance optimization, software maintenance and lifecycle management

Project environment: Cloud Native Platform (Kubernetes, Crossplane, AWS, ArgoCD, Grafana)

• Holistic responsibility for modernizing and expanding federal networks and upgrading critical data center and telecom infrastructure in the high-security agency environment of BDBOS
• Planning and management of the expansion of national BOS network infrastructure in the VS-NfD/KRITIS environment with technical decision authority at the architecture and component level (Cisco, Layer 2/3, WAN redundancy)
• Planning, tendering (EVB-IT/UVgO) and oversight of the upgrade of security-critical telecom infrastructure for emergency call 110/112 (ACD)
• Capacity planning, rack integration, structured cabling, power supply, cooling concept (CRAC/In-Row) and DCIM monitoring for data center expansion
• Building the IT department from scratch: structures, governance, processes, team recruiting, vendor selection and long-term IT strategy
• Planning and managing infrastructure and application migrations: migration strategies, batch planning, hypercare stabilization and rollback concepts
• Creating vendor-neutral specifications (telecom systems, signature solutions) according to EVB-IT and UVgO; contract award and vendor management
• Setting up a secure IT environment according to BSI basic protection, ISO 27001 and VS-NfD; developing IT security concepts and CMDB analyses
• Hands-on program leadership: decision papers for management and steering committees, risk management, reporting and change request control

• Head of the group-wide, international, and cross-functional IT Governance & IAM department within the central IT division of a large French-German private banking group. Disciplinary management of around 30 employees at five different locations within the group (Frankfurt, Paris, Tunis, Saarbrücken, Düsseldorf). Head of IT committees and key role in direct communication with management, the supervisory board, external stakeholders, and regulators.
• Definition and establishment of a state-of-the-art IT strategy process and related IT governance structures for the group's IT department with more than 600 employees (testified by the German Federal Financial Supervisory Authority and the ACPR) and successful process run.
• Establishment of a new future-oriented process framework for IT and necessary governance structures (process squads) for the continuous improvement of IT processes with regard to new regulatory requirements (including DORA, EU AI Act, etc.).
• Establishment of stringent processes to close a historical backlog of findings (> 100 IT findings, 40 overdue findings in 2022) from internal and external auditors (WP, ACPR, BaFin). Successful reduction of stock of overdue findings to 0 at the end of 2025.
• Supporting more than 20 IT audits per year and establishment of regulatory monitoring processes. Introduction of ServiceNow to revolutionize regulatory change and IT compliance processes with advanced AI functionalities.
• Realignment of IT control processes in conjunction with the newly established ICT risk function under DORA and the three lines of defense concept using the TopEase GRC solution.
• Reduction of the application landscape, by systematically analysing the purpose with application and business owners, identifying duplicates while implementing a One-Tool Strategy throughout the group. Successful reduction of one third of the application landscape within the CMDB.
• Onboarding of all group applications into One Identity's group-wide IAM solution, as well as operation and further development of the solution in connection with segregation of duties (SoD), role-based access management (RBAC), etc.

• ITSM consulting, analysis, and optimization of IT capacity using BMC TSCO / BMC Helix
• Developed the concept for “Governance Guidelines for Operational Capacity Management”

• Migration of SEPA direct debits, credit transfers & card clearing to Worldline's internal platform as part of the outsourcing contract

• Definition of the MIGR strategy

• Mobilization of the community (300+ experts at client & Worldline)

• Creation of the MIGR runbook (100+ workshops)

• Close collaboration with upstream project streams: BUILD & TEST, as well as with the operating units

• Set up of the governance framework, capacity management & reporting

• 100% of SEPA DD, CT & CC transaction traffic migrated (7 months)

• ~80 migrations carried out with a success rate of 70% ("first-time right")

• Set up technical & manual production monitoring

• Established a "fast-track" incident management process in the MIGR & hypercare phases

• Set up 20+ exception handling processes

• Conducted trainings

• Implemented SLAs & billing

• Led cross-functional compliance and IT programs spanning infrastructure, security, legal, and executive stakeholders, ensuring audit readiness and regulatory alignment.

• Acted as single point of ownership for IT governance and CSR programs, defining scope, milestones, risks, and success metrics.

• Partnered directly with VP of IT as a governance and control counterpart, supporting security incidents, compliance posture (ISO 27001, GDPR, SOC 2), and executive reporting.

• Supported organizational readiness for emerging EU regulations, including the EU Cyber Resilience Act (CRA) and EU AI Act, by analyzing regulatory requirements, identifying governance and compliance impacts, and aligning internal policies and control processes.

• Designed and scaled data collection and reporting processes for CSR and regulatory reporting across group and subsidiary level.

• Drove process improvements and standardization, increasing transparency, predictability, and audit readiness.

• Technologies and tools: Office 365 Power BI, MS SharePoint, MS Word, MS Excel, MS Teams, Zendesk, Confluence, JIRA, Vanta.

• User account management and creation in Active Directory
• Group management and updates in Active Directory
• Permissions management on file servers
• Exchange/Outlook support
• VPN setup
• System and product support: Windows 10, Windows 11, Office 2019, Office 365, Active Directory, TeamViewer, RSA VPN, Microsoft Teams, RSA Security Console, Deep Discovery Mail Inspector, ServiceNow, Macmon

• Program and project management for IT projects with a focus on energy supply, process & system harmonization (SAP IS-U)

• Project Health Check, Preventive Healthcare for IT projects, Turn Around Management

• Strategy consulting in IT governance and IT strategy with a focus on process & system harmonization

• GfK Data center IT Infrastructure project onsite coordinator (Equinix DC FR2/FR7) training FEs in Equinix DC Carla, FNT, Jira Confluence, ServiceNow (Change/Problem/Incident MGMT), DCIM, ITSM, ITIL
• Reporting significant incidents as the on-site technical coordinator and initial point of contact for vendor escort and smart hands
• Utilizing CMDB-GUI, NIQ-Browser, CMDB-Filtering-GUI, OSS-Radar, BigBrother, CheckMK, and TTWOS for 2nd and 3rd level troubleshooting support
• Maintaining MDF, IDF, computer rooms, and closets; coordinating with service desk, reception, and security for visitor access
• Managing asset lifecycle including operation, retirement, stocking, and destruction with proper SanDisk procedures
• Leading footprint data centre optimization and reduction in FR2/FR7; handling network, server, storage, desktop, hosting, IT security, video conferencing, and telephone operations
• Coordinating server relocations, fibre optics/copper cable preparations, CMDB updates, and stakeholder cooperation
• Implementing IT infrastructure design, maintenance, configuration, and construction following Dell/HP/Apple ESD safety precautions
• Single POC for change management network, Star Track, backup & storage, cloud, Linux, Windows, EUS teams & Software Centre installs
• Successfully completed DC Footprint Reduction Project 2021/2022 and GfK New Hardware DC Refresh Initiative
• Planning, configuring, and installing Dematic server rooms and switch configurations in Heusenstamm, Wurzburg, Kahl am Main, and Graz Austria
• Providing on-site media equipment setup for HP, hospitals, manufacturers, and laboratories
• Ensuring professional rack and cable management following best practices
• Maintaining up-to-date plant maps accessible to all teams showing technology space and spare locations
• Offering technical assistance for live events, town halls, forums, streaming, and hybrid events on and off campus
• Providing second level support for Poly video conferencing systems across multiple time zones
• Conducting frequent computer room walkthroughs, recording power, cooling, alarm, security threats, and mapping wireless environment and access points

• Designed and executed a 3-year product roadmap for a next-generation SaaS POS platform, anticipating market shifts and increasing customer satisfaction by 34%.
• Managed development of Android-native applications across 5+ form factors, from compact card terminals to large stationary tablets, improving transaction speed by 22%.
• Led a cross-functional team of 12 through agile ceremonies, resolved blockers, and celebrated 14 major releases, reducing time-to-market by 18%.
• Translated complex fintech business logic into precise technical requirements and user stories, reducing development rework by 40%.
• Scaled apps for 50,000+ Android devices, ensuring seamless hardware integration and compliance with industry standards.

• Delivery of various end-customer projects in server and network infrastructure on time, in quality, and within budget.
• Project 1: Firewall renewal, replacement of an ASA firewall with a Fortinet firewall at an automotive supplier.
• Project 2: Migration of file services from dedicated servers at 5 branch locations into a central managed file service, including DHCP, directory, and print services, as well as decommissioning of the old domain controllers.
• Project 3: Renewal of the network infrastructure at the headquarters and branch locations of a logistics company and transition of the LAN, WLAN, and firewall environments into a managed network service.
• Project 4: Network renewal, replacement of the core and access switches at the headquarters of a medical technology company and transition into a managed network service.
• Project 5: Firewall renewal, replacement of an ASA firewall with a Fortinet firewall for a city.
• Environment: ASA and Fortinet firewalls, Cisco network components, ITSM Heat/Ivanti, Confluence.