SAP BAPI Experts in Germany

Development and Implementation

• Conceptualization and implementation of the various requirements.
• Experience and ability to collaborate with other delivery teams
• Lead a team of 15 people taking care of matters including monitoring operations, delegating tasks and managing budgets.
• Act as product owner and represent the product vision, strategy and priorities in the area of production operations.
• Work closely with the members of the area including developers, analysts and QA to ensure the successful delivery of logistics features and improvements.
• Lead the process design and lead the build team for the SAP implementation (EU countries) and post-merger integration in SAP PP, QM, MM, APO and SD modules.
• Implemented and optimized MRP Live (MD01N) for multiple plants, improving planning runtime
• Worked with business users to transition from classic MRP to MRP Live
• Implemented SAP QM module, including quality planning and inspection lot processing, resulting in a 20% improvement in product quality compliance.
• Developed and tested custom reports using SAP Query and ABAP for MES data analytics, improving visibility into yield rates and resource utilization.
• Translate production requirements into clear and actionable user stories, acceptance criteria and technical specifications.
• Skilled in discrete, and process/manufacturing (PP-PI) environments; deep understanding of master data, production & process orders, recipe management, batch management, capacity & scheduling, shop floor control, and integration with QM, MM, EWM, MES.
• Worked in Variant configuration (VC)
• Supported international rollouts and transformation projects for SAP PP, QM, PPDS, aATP, EWM, and Variant Configuration within a global strategy.
• Tested functionalities for various business scenarios include interface systems
• Involved in SIT and UAT and cutover activities

Technology: Project Management, SAP PP, QM, MM, APO, ABAP OO, HANA Modelling, FIORI, SAP UI5, AMDP, SAP SD, SAP FICO and S4 HANA Emedded analytics

Consulting, consulting, branch manager and portfolio lead HCM and SuccessFactors

• Support and consulting for the integration of SAP ECC into an SAP S/4HANA system, retirement of legacy systems, implementation, and process optimization in the new harmonized system
• Project implementation of S/4HANA Cloud Private & Public Sales & Services with SAP SCM/OTC/MM/LE/CS/PS, S/4HANA Cloud, CPI, BTP, EDI, IDOC, ABAP, User-Exit, SolMan, ITIL, SAP Cloud AL
• Customizing and optimization in OTC and MM, including condition maintenance, document type and item category extensions, integration with FI/CO, scheduling agreement configuration, material master and purchasing info record maintenance, release procedures, message control, and master data quality
• Ensuring integration of PTP with FI/CO, SD, and WM, process analysis, and efficiency improvement for the S/4HANA environment
• Process modeling in Signavio, workshops, and trainings
• 2nd & 3rd level support in OTC, MM, CS, PS, C4C Sales & Services, GTS, and MDG: incident and change tickets, feasibility analyses, service management, embedded analytics, customizing, tests, documentation, training, debugging, IDOC/EDI monitoring
• SAP S/4HANA migration: data migration, system harmonization, global rollouts, and template development
• ABAP development and optimization: reports, dialog programs, user exits, IDOC/EDI monitoring

• 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.

• Tested integration of TIBCO EBX with SAP S/4HANA via TIBCO BusinessWorks – proof of concept
• Implemented use case: communication between TIBCO EBX and SAP S/4HANA via IDocs to exchange material master data and business partner data
• Customized, configured, and implemented inbound and outbound processing in the SAP S/4HANA environment for communication with the TIBCO EBX software interface
• Distributed classes, characteristics, and values between TIBCO BusinessWorks and SAP S/4HANA and customized the inbound processing
• Documented the technical components

• Over 19 years of experience in solution design, development, integration, and optimization within the SAP ecosystem
• Direct line management of 8 engineers, responsible for yearly target settings and reviews, yearly compensation reviews, training and skill development, onboarding, and conducting interviews for new positions
• Implemented agile based product management practices such as product roadmap, setup of Kanban boards in Microsoft Teams Planner, defining the product backlog and release cycles
• Designed and developed high-level architecture to create reusable Swisslog’s standard product based on SAP EWM MFS to integrate various automation subsystems like pallet conveyors/cranes, light goods conveyors/cranes, autostore, monorail, star robots using Swisslog standard protocol
• Experienced in end-to-end implementation of S4HANA Brownfield and Greenfield projects and in integrating third party subsystems like A-frames and KBS Pick by Light via TCP/TP or REST based APIs
• Setup the overall development process along with required quality gates following continuous integration and continuous improvement principles
• Served as technical team lead during customer implementation projects, running process workshops specific to MFS, preparing business blueprint, designing specifications, and executing integration tests between MFS and PLC subsystems
• Successfully integrated light goods crane with SAP EWM MFS with double deep storage capabilities and total storage capacity of 9600 boxes
• Expertise in a wide range of technologies, tools, and frameworks such as S4HANA EWM, EWM MFS, Embedded Analytics, API-based integration, SAP Cloud Platform, WebIDE, Fiori, SAP UI5, OOABAP, and Classical ABAP Development

• Conversion of Rewe's business processes to S4 Asset Management and Management Accounting in SAP S/4HANA
• Plan, build, run of SAP finance/controlling processes (S/4HANA, FI/CO, FSCM, PS/IM, WM, Concur) for Daimler, V Zug, Humbaur, WinGD, and others
• Management of carve-out/carve-in in FI(CO) at Megatech (2018) and EnBW (2019)
• Requirement engineering for the R2R stream (2017/18), Douglas franchise integration, Aveniq public cloud transition, and PG-FI stabilization
• Analysis and development of month-end closing in S/4HANA finance projects for ESA, Zür Rose Suisse, Dräxlmaier, Airbus, DB Schenker, GEA, and Bucher AG
• Application of SAP Activate methodology and Advanced Payment Management
• Playbook SAP Financials: Project Insights & Success supplemented

• conversion of a function-group-based Adobe Interactive Forms framework to an object-oriented Adobe framework for documents in transport/logistics and dunning (FI)
• Adobe Lifecycle Designer 11.0.1 for SAP
• creating new and troubleshooting existing forms, function modules, programs, classes, and methods
• maintaining Smart Forms
• document printing, email sending, and file archiving
• message control for deliveries, orders, invoices, proforma invoices, and transports
• ticket system: Jira
• communication: Microsoft Teams
• migrating customers to a new SAP framework
• handling incident and change request tickets
• software: SAP ERP 6.0, SAP_ABA 7.5G, S4CORE 1.05

• Developing and updating training programs on BP, SD, MM, PP topics according to the needs of the company and its employees.
• Creating and updating training materials such as presentations, manuals, and online resources.
• Identifying the team's training needs (TNA/TBA).
• Independently implementing a new company structure in RE-FX.

• Interim ABAP-OO developer in S/4 HANA migration
• Automation of trade calculation (IS-Retail)
• RFC interface between cash register system and S/4 (SD)
• RFC interface between S/4 and R/3 for price comparison (SD)
• Automatic creation and assignment of pricing conditions (SD)
• Automation of setting the standard supplier in the info record (MM/SD)

• Support for an SAP S/4HANA migration
• Adjustments and bug fixes in SAP CATS
• Technical stabilization of existing developments
• Code analysis and cleanup of custom ABAP developments

• Project Argo: SAP BW/4 Hana Project Lead, Program and Application Manager, SAP BW/4 Hana Consultant, Architect, and Developer.
• Migration of FI data models from SAP BW 7.x to BW/4 Hana.
• Revision and implementation of the user and authorization concept.
• SAP S/4 Hana, SAP Basis, SAP BW/4 Hana data modeling and use of the SAP BW Migration Workbench.
• Use of Business Content, BAPI, BW/4 Hana, Hana Studio, HANA Views, Analytical Views, virtual tables, and Hana Native SQL.
• Working with ADSO, Open ODS Views, Composite Provider, Hybrid Provider, SAP Solution Manager, Query Designer, Analysis for Office, Lumira, and Fiori.
• Use of SAP SAC (Stories, Data Models, Data Analyzer, CDS Views) as well as application management and monitoring of process chains and load jobs.

• Experience in SAP EWM processes and ABAP development
• Configured PPF for output management in EWM and YM, worked with BOPF in TM and YM, configured Fiori Launchpad with roles, spaces, and pages, and developed UI5 applications
• Developed a Fiori Elements app using the List Report, Object Page, Overview Page, and Analytical List Page frameworks with CDS views, AMDP on BAS, created a RAP app, and a report for data transfer to external Oracle systems