Microsoft Dynamics NAV Experts in Germany

• Prepared and reviewed quarterly royalty settlements for licensors across music, publishing and media brands, including minimum guarantees, recoupment, returns reconciliation and process optimisation.
• Reconstructed historical licensing data for an external audit by a major US studio, covering music publishing and recorded music across ROW and AUS, and coordinated the resulting statements with the licensor.
• Supported the reconciliation of music royalties with the German collecting society and its international hub for 2018 to 2024.
• Assessed licensing data for accruals and provisions, and structured metadata for contract negotiations.
• Designed target processes and SOPs for a royalty automation tool and accompanied testing during rollout.

The online service "Special Use of Streets and No-Parking Zone" was in a partially completed state. The following tasks had to be carried out to reach final completion:

• Preparation of an expert report on the status of the online service, and recommendations for action
• Ensuring that all LEIKAS to be used are available (service catalog / service descriptions of the authorities)
• Creating and aligning concepts for complex IT projects (business/IT concepts, architecture, interfaces, roadmaps)
• Requirements management
• Multi-project management with 3 stakeholders (Police, Dataport, development company)
• Determining resource needs
• Coordination to identify technical requirements through the IT architects
• Creating use cases and test cases
• Creating action items
• Managing external IT service providers
• Coordination and management of all activities
• Conflict resolution / business mediation
• User Acceptance Test (UAT) and acceptance by Hamburg Police (Traffic Directorate, Policy Department, Central Road Traffic Authority)

Technical environment: .NET, EfA minimum requirements, Leikas, Administrative Procedure Act (VwVfG), HWG (Hamburg Roads Act), Atlassian Jira, Confluence, MS Office

As PMO for the key topics of the IT Planning Council for Saxony-Anhalt, I am responsible for monitoring the four funded projects in Saxony-Anhalt with regard to compliance with the funding guidelines, state budget regulations, project standards, scope, and achievement of goals.

• Central PMO for four digitalization and funding projects within the digital strategy of the state of Saxony-Anhalt
• Overall coordination and steering of the projects in cooperation with the ministry, FITKO, and project leads
• Planning, structuring, and tracking of project milestones, dates, and work packages
• Creation and maintenance of project, status, and final documentation
• Establishment and execution of cross-project reporting to ensure transparency and traceability
• Execution of budget and cost controlling as well as support in the financial steering of the projects
• Setup and ongoing maintenance of cross-project risk management including assessment, action planning, and escalation
• Coordination of change management including assessment, planning, and tracking of change requests
• Monitoring of project progress through target/actual comparisons and derivation of optimization and steering measures
• Coordination and communication with all relevant stakeholders via defined contacts
• Support in complying with funding, procurement, and budget law requirements
• Preparation and moderation of status meetings and management reviews
• Ensuring transparent, on-time, and quality-focused project execution across multiple parallel funding projects.

• Report to the head of accounting/finance/controlling and handle ad hoc requirements from all accounting and finance departments in SAP 4, including advance payments, payment plans, master data updates, and intercompany reconciliation
• Manage payment regulators such as Nordwest and Eurobaustoff & EDE reconciliation, AVIS reconciliation, travel expense approvals and reconciliation with credit card statements, factoring reconciliation, payment blocks, etc.
• Support the annual audit and insolvency reporting

• Leadership, management, and further development of an accounting team with nine employees
• Responsibility for the preparation, analysis, and quality assurance of monthly and annual financial statements according to HGB
• Ensuring structured intercompany reconciliation and minimizing reconciliation risks using LucaNet
• Coordination of annual closing work and audit preparation while meeting CFO deadlines
• Optimization of accounting processes in the SAP S/4HANA environment in close

• Active sourcing and recruiting for individual mandates (finance, IT, procurement)
• Training recruiting departments
• Training specialists and managers in application situations and interview techniques
• Application coaching and CV consulting

• The goal of BIENE is to provide a uniform program for tax collection for all states.

• In tax collection, the aim is to collect the assessed taxes. This includes handling due dates, documenting incoming and outgoing payments, triggering reminders or refunds. Statute of limitations and payment reminders also play an important role. All payment transactions with banks and accounting are mapped in BIENE.

• Setting up the architecture and coordinating the provisioning of development and test environments at the Hanover location

• Installing and configuring environments on Linux servers (Apache Kafka, PostgreSQL)

• Interface tasks: coordinating and aligning the integration of software products from other departments and their test data

• Upgrading application server, JDK, Maven project structure

• Environment coordination and build management

• Implementing external interfaces

• Implementing business requirements

• Designing and implementing RESTful APIs and OpenAPI specifications

• Designing and implementing microservice architecture

• Setting up and maintaining CI/CD pipelines

• Deploying applications on OpenShift

• Creating technical documentation and diagrams

• Working with SQL databases (Oracle and PostgreSQL)

• Setting up authentication and authorization for the application and users

• Containerizing the application (automated deployment via CI/CD pipeline)

• Designed a future-proof client database for marketing purposes
• Analyzed requirements, designed, and modeled an entity-relationship model
• Consolidated and optimized a client file from various data sources for targeted marketing campaigns
• Worked closely with marketing and IT in an agile environment to iteratively develop the solution
• Technologies and methods: MS Office (mainly Excel), MS Dynamics CRM, MS SharePoint

• ERP and process consulting/implementation (Navision / Business Central)
• Ongoing accounting, controlling, turnaround and consolidation
• Support in preparing all kinds of financial statements
• Process optimization for a furniture store chain during Navision implementation
• Involvement in investments and acquisitions including due diligence and subsequent ERP integrations (centralizations and decentralizations)

• Teaching knowledge about modern technologies
• Interactive teaching using tools such as miro

• Accounting, controlling and reporting, taxes, risk management, treasury, credit management, legal affairs, internal control/SOX, HR, IT, cooperation with auditors, tax consultants and government authorities
• Logistics, production and HACCP, occupational safety and veterinary and hygiene regulations (food manufacturing)
• Due diligence, M&A, corporate split-offs, crisis management, project management

Selected interim projects:

• Twistcafe (fast-food restaurants) – Interim CFO (global): solved issues with accounting and tax documents for the year-end close of the German and Austrian subsidiaries; standardized the intercompany billing of raw material and cash transfers (CZ, SK, DE, AT, PL); automated the recharging of promotions and cashless payments; improved cost center accounting (200+ cost centers)
• VIB Vermögen AG (Branicks Group, real estate) – Interim Head of Accounting (DE): completed HGB year-end financial statements for 19 companies without complications; IFRS group financial statements without issues; automated consolidation tasks (debt consolidation, expense and revenue consolidation); automated reporting processes
• NTT (telecommunications) – Interim Senior Controller (DE): simplified, standardized and automated monthly closing activities (provisions for customer and supplier rebates, order backlogs, accrued revenues, monthly gross profit adjustments), including SOX compliance evidence; balance sheet reconciliation; improved loyalty reporting
• Lilium (aerospace) – Interim Senior Accountant (DE): tax line corrections; asset migration from Datev to Infor LN for two companies, including data quality improvements; automated processing of interim asset investments and asset additions; led successful SOX audit for fixed assets leading up to the US IPO
• Brose (automotive) – Interim Head of Controlling (CZ): successful Forecast III; simplified and automated calculations and reporting (hourly rates, temporary workers, monthly reports, scrap and external rework, direct personnel costs); platform change for the monthly board meeting
• LUST Hybrid-Technik (Pankl-SHW Industries, manufacturing) – Interim Finance Controller (DE): monthly and annual financial statements (including inventory valuation, cost accounting), plan vs. actual comparisons, variance analysis, ad hoc reports, forecast preparation, automation
• Gebr. Bode (Schaltbau Group, manufacturing) – Interim Head of Accounting (DE): year-end financial statements without complications; simplified and automated liquidity planning; automated open items report, standardized intercompany reconciliations; implemented and automated the fixed assets report
• Hyva Georg Hydraulik (manufacturing) – Interim Senior Accountant/Finance Manager (DE): simplified and automated VAT returns, Intrastat and other statistical reports; automated fixed assets report; implemented and automated the cost center report/forecast and temporary labor reserves; master data correction
• Beiersdorf (FMCG) – Interim Finance Manager (DE/SK): oversaw transfer of the local finance department in Slovakia to the SSC Hamburg
• Trèves (automotive) – Interim Plant Controller/Head of Finance & Controlling (CZ): identified weaknesses; implemented controlling processes for the procurement process (PR/PO/GR), payroll, energy costs, ICO accounting, cost center reporting
• Hella Slovakia Signal-Lighting (automotive) – Interim Head of Controlling (SK): 10% reduction in receivables open items; automated reporting (capex, cost center, maintenance costs); standardized and automated inventory and receivables write-offs
• Tunap Cosmetics (FMCG) – Interim Finance Manager (DE): reduced DSO by 21 days within four months; balance sheet cleanup (fixed assets, provisions, prepaid expenses); reduced unprocessed invoices in the workflow by EUR 1.2 million during year-end; automated write-offs, controls and reporting
• Hanon Systems Autopal (automotive) – Interim Finance Controller (CZ): identified weaknesses; automated cost center reporting and purchase orders; automated inventory and receivables write-offs
• Drägerwerk (manufacturing) – Interim Finance Controller (CZ): FI/CO management, process audit, investment incentives, accounting accuracy, SAP settings (FI/CO, MM)
• Maxim Chicken (FMCG) – Interim Head of Finance and Controlling (CZ): introduced new gastronomy products leading to increased sales; implemented cash flow forecasting; reduced variable and fixed costs (raw materials, property leasing); successfully passed veterinary audit
• Trelleborg Automotive Czech Republic (automotive) – Interim Plant Controller/Head of Finance (CZ); Carbody Czech Republic (automotive) – Interim Plant Controller/Head of Finance (CZ): corrected accounting; corporate split-off with SAP separation; implemented cash flow forecasting; factoring
• Kantar Media (WPP Group, media) – Interim Finance Manager (CZ): automated US GAAP reporting; reduced fixed costs (supplier contracts, personnel expenses); implemented standard processes; successful SOX audit; production relocation

• International expansion & segment strategy: Built Germany footprint from zero, scaling to 1,000+ SaaS customers across four European markets, developing vertical value propositions, use cases, and segmentation models
• Planning, OKRs & single source of truth: Designed forecasting frameworks, pipeline diagnostics, territory/quota structures for a 30+ FTE commercial org, and established OKR-driven execution with shared dashboards and decision logs
• Operational excellence, automation & regulated delivery: Applied Lean Six Sigma methods and implemented automation and AI tooling across CRM and reporting, simplifying end-to-end workflows and reducing manual effort by ~25%
• Growth enablement & CX: Owned cross-functional growth experiments that increased activation by 30% and DAUs by 10% in a hybrid PLG + enterprise model
• Change management & cross-functional execution: Set KPI agreements with shared services, championed internal change programs, and drove adoption of new operating rhythms and tooling
• Risk management & portfolio steering: Established risk-aware customer prioritization and partnered with risk and finance teams on portfolio steering and resource allocation

• Building pragmatic processes with the right tools from lead to account management
• Hands-on sales of your software and services
• First feet on the ground for software companies if you want to sell to DACH

 HR project management for downsizing (40 employees)  Negotiation of works agreements, e.g. contractual wages, implementation of MTM, Flex@Work  Training and coaching of managers