SAP SD Expert in Frankfurt

• Leading technical SAP projects in FI/CO and logistics.
• Advanced ABAP analysis, debugging, and validation of complex integrations.
• Optimization of financial and logistics processes in S/4HANA environments.
• Responsibility for demand management, workshops, and technical solution architecture.

Technical and commercial risk assessment for an investment project in the hardware sector (scaling potential, liability risks, operational processes) Process consulting for two SMEs in the engineering environment, focusing on workflow digitization, PLM

• 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

• Extracted relevant infotypes from SAP HCM for migration to SuccessFactors Employee Central and mapping to ECP fields.

• Configured P2P integration including BAPI setup and secured data exchange with HTTPS and OAuth protocols.

• Set up foundational settings in Recruiting (REC) including roles, permissions, and job requisition templates.

• Implemented Career Site Builder to create a branded candidate experience and integrated external job boards.

• Configured candidate application workflows, screening, interviewing, and hiring communication templates.

• Set up pre-screening questions and assessment tools including DHB sanction list checks.

• Implemented automated background check and KYC integration with external vendors in the REC module.

• Localized job requisition templates to reflect regional job titles and regulatory compliance.

• Customized onboarding document templates and localized document archiving protocols (DRTM).

• Adjusted onboarding forms to capture country-specific employee information including Form I-9.

• Enabled Form I-9 remote document verification and integrated eVerify with SuccessFactors.

• Set up automated reminders for employees and HR to complete I-9 sections within deadlines.

• Configured pre-Day 1 access for new hires to complete tasks and mandatory trainings prior to start date.

• Enabled e-signature integration for onboarding documents to support remote verification.

• Technologies: SAP SuccessFactors, BTP, CPI, HCM onPremise, EC, ECP, REC, ONB, Form I-9, eVerify, S4HANA.

• Comprehensive analysis of the site in terms of organization and processes, information and data flow, creation of a fit/gap analysis for S4H implementation, optimization of the entire supply chain including production planning and related QM activities
• Modules: SD, MM, PP, QM, EWM, EPPDS, S&OP
• Designing and holistically transforming the goods flow concept
• Establishing a Kanban system
• Increasing posting accuracy in the legacy system by 75%
• Creating a planning matrix for prioritizing production orders based on optimized production sequence or urgency
• Analyzing the product portfolio by revenue, volume, EBITDA to optimize purchasing costs (-17.5%), production utilization (+27.5%) and working capital (+32.8%)
• Leading and restructuring the organization to optimally prepare for the S4H implementation, including training and hands-on instruction from C-level to shop floor
• Preparing data using AI and introducing sanity checks to prevent and quickly resolve errors across all production areas

• Implementation of MM and SD with integration of Diebold-Nixdorf cash registers

• Capturing the required processes (inventory management, procurement, sales, and cash register processes)

• Customizing MM and SD

• Project planning and control

• Master data upload and inventory recording using LSMW based on Excel spreadsheets

• Cash register data transfer via EDI and IDoc processing (MBGMCR and ACC_DOCUMENT)

• Creating extensive documentation for internal staff

• No middleware; instructing and training customer staff in customizing; SAP standard as prerequisite

• SAP ECC 6.0 modules MM, SD, FI

• Data entry according to specifications
• Master data maintenance in SAP SD environment
• Maintenance of prices in the SAP system
• Continuous data matching and error analysis
• Creating surveys/questionnaires with MS Forms
• Analysis and evaluation of results and data
• Creating simple workflows to automate processes
• Documentation

• Project planning and resource planning
• Requirements definition and technology selection
• Data migration and risk management
• Monitoring up to go-live
• Tools: Office365, Jira XRAY, Strato, Onboarding App

• Directed global digital transformation programs enabling enterprise adoption of AI-powered retail analytics solutions
• Led migration from legacy platforms to cloud-based ecosystems, improving data processing performance by over 40%
• Served as strategic technology advisor to enterprise customers, aligning technology roadmaps with business objectives
• Managed cross-functional global teams of 100+ resources across multiple regions

• ABAP developments for rku.it GmbH, Agena GmbH, Koenig & Bauer AG, Salzgitter AG, duagon AG
• Redesigned material configuration data mass maintenance Fiori app for Siemens AG Engineering to resolve system resource issues
• Conducted S4Hana ABAP code remediation, ATC checks, and implemented ABAP parallel processing for Voestalpine AG

• Further development and stabilization of existing IT solutions and interfaces to SAP, Salesforce.com, PIM (master data) and DAM (digital asset management)
• Project management / Business Relationship Manager / service management
• Communication between business units and IT
• Managing internal and external resources in implementing enhancements
• Coordinating integration efforts with internal and external partners
• Reviewing functional specifications

• Continued tasks after the departure of a long-term employee and training a new staff member
• Preparation of the profit and loss statement as part of the weekly forecast, in cooperation with operational departments, and presentation in management meetings
• Regular analyses using Qlik Sense
• Preparation of monthly and quarterly closing
• Support for the plant manager
• Leading a team of four employees
• Conducting ad-hoc analyses for management

• Responsibility for executing the CVI at Emons Group, including the target design and implementation of the new business partner processes
• Focused on migrating vendor and customer master data to business partners, as well as leading and coordinating the functional and technical master data cleansing
• Used SAP ERP ECC, SAP Query Reporting, LSMW, SAP Readiness Check, and SAP authorizations

• Support for the DENIOS S/4HANA greenfield transformation. - Role development based on the organizational model and structure. - Creation of roles based on process and steps in swimlanes. - Derivation of catalogs, spaces, pages and sections from process IDs. - User assignment via the organizational structure. - Authorization administration in the S/4HANA landscape with a Fiori-first approach. - Consulting and development in the S/4HANA greenfield area.