SAP SD Experts in Munich

• WRICEF objects (Reports, Interfaces, Conversions, Enhancements, Forms and Workflow) in the FI and CO modules of S/4HANA ECC using ABAP OO
• Use of SAP HANA Studio, AIF, SAP Solution Manager, Confluence and Jira
• Environment: SAP S/4HANA on Premise 2020

• Provided technical support for tax reporting and reconciliations from IFRS to HGB with focus on IFRS 15 in an international environment
• Prepared missing documentation for annual audits of 2021 and 2022
• Served as single point of contact for tax authorities, tax advisors, and auditors
• Utilized SAP for reporting and design processes

Project: Develop a new generational Pricing system & Integration analyst

Roles and Responsibilities:

• Implemented PROS Pricing integrated with SAP S/4HANA 2022 Greenfield implementation.
• Led pricing process transformation, improving business process efficiency through automation.
• Defined migration strategy, conducted user training, and supported solution rollout.
• Acted as Business Analyst for SAP BTP applications (Online ATP, Track & Trace, Order Status), translating business requirements into scalable solutions.
• Managed cross-functional delivery by coordinating SAP ABAP and Full Stack development teams.

• Lead SAP Controlling, Product Costing and Material Ledger activities across multiple legal entities, improving standard-costing consistency, inventory valuation and month-end financial reporting.
• Contributed to a 30% reduction in the overall financial closing cycle by coordinating SAP Finance, Controlling, Material Ledger and plant-closing activities against a structured month-end calendar.
• Maintain 99.5% SLA adherence while resolving complex Level 2 and Level 3 incidents across Product Costing, Cost Center Accounting, Material Ledger, Actual Costing, WIP, variance calculation and production-order settlement.
• Execute and validate individual and mass standard-cost estimates using CK11N and CK40N, ensuring accurate costing based on current BOMs, routings, activity prices, purchasing conditions and overhead structures.
• Improved product-costing accuracy by identifying and correcting inconsistencies across material-master costing views, activity types, work centres, BOMs, routings and purchasing data.
• Reduced month-end delays by resolving missing cost estimates, incomplete settlement rules, incorrect activity allocations, variance-calculation errors and production-order settlement failures.
• Reconcile production-order costs, inventory values, purchase-price differences, work in process, production variances and settlement postings across SAP Controlling, Material Ledger and General Ledger.
• Execute Material Ledger and Actual Costing close activities, including price determination, purchase-price-difference allocation and periodic unit-price validation.
• Analyse manufacturing-cost variances across raw materials, labour, machine activity, subcontracting, production usage and overhead costs, enabling business controllers to identify root causes and cost-reduction opportunities.
• Configure and support costing variants, valuation variants, quantity structures, cost-component structures, overhead-costing sheets and automatic account-determination settings.
• Coordinate annual standard-cost planning, costing runs and standard-price releases with Finance, Procurement, Production and plant-controlling teams.
• Improved indirect-cost visibility through cost-center planning, activity-price calculations, assessments, distributions and cost-allocation cycles.
• Support profitability reporting through Account-Based CO-PA, enabling analysis by product, customer, market, company code and profit center.
• Developed reconciliation controls, standard operating procedures and costing reports that improved financial governance, closing accuracy and audit readiness.
• Facilitate workshops and knowledge-transfer sessions covering standard costing, Material Ledger, WIP, production variances and production-order settlement.

• Strategic consulting, technical consulting, interim management, and training
• Management consulting and development of application solutions through interdisciplinary solution approaches
• Employee and team development as well as innovation and communication management

INTRODUCTION OF AI OPERATING SYSTEM & DEVELOPMENT OF DIGITAL INFRASTRUCTURE

Technology / Start-up – Munich, 3 employees

Objective:

Selection and implementation of an AI operating system, development of a structured knowledge base, and creation of AI agents and skills to increase efficiency across the entire company

• Requirements analysis and evaluation of suitable AI operating systems based on the company’s specific needs
• Design and development of a central knowledge base as the foundation for AI-supported processes
• Development and configuration of AI agents and skills for recurring business processes
• Prompt engineering for precise, context-based outputs from the AI agents
• Personal coaching for the founders and employees on using AI independently and effectively
• Overall project management, including planning, prioritisation and progress tracking
• Documentation of the implemented solutions and creation of usage concepts for sustainable operation

Tools: Langdock, SharePoint, Prompt Engineering, AI agents, AI skills

• Europe's largest stem cell bank; company revenue: 78 Mio. EUR; employees 700; personnel responsibility: 18; duration: 6 months
• Interim takeover of all teams in the areas of sales/inside sales, order management and service
• Separation of the order business in Germany/Austria into two GmbHs under my leadership, while also integrating an acquired company into the German operational business
• Additional creation of new KPIs and adjustment of processes with internal interfaces and customers
• Requirements management for the introduction of the new CRM
• Full implementation of the above-mentioned operational integration and separation of the areas
• Improvement of KPIs in call accessibility, first-contact resolution rate and response time
• Established newly introduced customer feedback management
• Structured handover of the area to my successor

Functional design and specification of key SAP GTS processes, including

• Compliance,
• EU Preference Management and
• Reporting. Translate business requirements into specifications ready for implementation by third-party development teams.

• Led agile transformation programmes that reduced delivery cycles by 20% and significantly increased adaptability of distributed ARTs.
• Guided leadership and teams in establishing self-organization, psychological safety and continuous improvement, resulting in higher team satisfaction.
• Moderated PI planning and Inspect & Adapt workshops to ensure transparent and aligned collaboration across nine teams.
• Built high-performing cross-functional teams and supported their skills development and trust-building.
• Linked agile transformation with intercultural team development to enable more effective collaboration among globally distributed teams and dismantle cultural barriers.
• Advised executive leadership on fostering diversity and inclusive corporate culture through targeted diversity workshops.
• Led two project teams (each with 11 developers and 2 testers) focusing on delivery excellence and high team autonomy.
• Conducted SAFe and Scrum training for over 60 staff members, achieving a 90% success rate in certifications.

• Overall process definition, planning, training, tools, effective execution, and progress and quality measurement of test activities at the release level
• Defining and improving the test process
• Scheduling of releases
• Coordinating alignment with release management for test setup and data provisioning
• Coordinating migration test planning for Westnetz, Mitnetz, and EON Grid
• Monitoring test progress, audit-proof documentation, progress tracking via defects, OSS reports, and incidents
• Designing and coordinating potential test automation

IT environment: Jira Zephyr, Confluence, SIGMA, PowerBI

• Support of BASF units in change management for the introduction of a Sales & Operations Planning process based on OMP SOP

• Transformation project to S/4HANA
• Test management and coordination of functional tests for SAP
• Preparation and support of tests (SIT 1+2, MOCK 1+2, UAT) as part of the SAP S/4HANA rollout (SD, MM, FI/CO, MD)
• Creation of test strategies, test plans, and test cases to ensure system quality
• Monitoring and compliance with service level agreements (SLAs) as well as ensuring the timely delivery of agreed performance indicators
• Coordination of the approach with test managers from other regions (US, JP)
• Planning of European test activities in the SAP implementation project in cooperation with test managers from the supplier
• Coordination of interdisciplinary business and technical test teams in Europe
• Business collaboration with global implementation partners
• Use of Tricentis qTest and ValGenesis as test management tools (for validation-relevant processes)
• Training functional consultants in testing and test tools
• Creation and evaluation of change requests, including effort estimation, prioritization, and tracking
• Reporting on test progress

Streamline – implementation of S/4 HANA Utilities in cooperation with Accenture

• Consulting and coaching of program management (OPL)

• Planning and support in executing all organizational and system technical activities to migrate from SAP IS-U to SAP S/4 HANA Utilities

• Communication and coordination with involved stakeholders and committees (core team, program management, steering committee)

• Project and process management

• Coaching of the stream leads in the main project

• Requirements management for interface connection of ancillary systems (non-SAP systems)

• Risk management

• Resource and capacity planning

• Consulting the existing migration, test, interface/ancillary system, and training teams

• Consulting on managing the SAP systems cut-over

• Planning and management including necessary post-migration activities (e.g., verification, documentation, adjustments)

• Team coaching & servant leadership: supporting one or more Scrum teams as coach, facilitator, and servant leader

• Promoting self-organization, personal responsibility, and continuous improvement

• Facilitation and continuous improvement of Scrum events (daily, planning, review, retrospective)

• Ensuring adherence to Scrum values, principles, and practices

• Identifying and actively managing impediments to ensure team productivity

• Working with product owners, agile coaches, and leaders to resolve structural hurdles

• Supporting agile scaling in frameworks such as SAFe, LeSS, or Nexus

• Co-designing agile transitions as part of MVV's digital strategy

• Building an agile mindset in the organization through training, workshops, and active role modeling of agile principles

• Collaborating with other Scrum Masters and agile coaches in the company-wide agile chapter

• IT systems: ERP: SAP IS-U, SAP S/4 HANA Utilities

• Further development of BW applications for First Data GmbH
• Migration of 3.x data sources to 7.x
• Adaptation/redesign of existing ABAP coding to ABAP-OO
• Creation of new data flows in BW 7.5
• Support of daily operations
• Operation and monitoring of BW applications
• Authorizations
• Deletion concept for business partners in BW
• Data archiving concept
• Development of program for automatic creation of SD orders
• ABAP, ABAP-OO, BAPI
• SAP BW 7.x
• SAP ERP