Zoltán Lischka
IT Engineer
Erfahrungen
Jan. 2022 - Dez. 2025
2 Jahren Schweiz
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Alloga Switzerland
Partner integration from AS400 to SAP HANA S/4 and EWM decentral scenario
- Test execution specialist of interface messages exchanged with partners such as Amgen, Viatris, Mundi Pharma, MSD, Sandoz, GSK, SHC, Pfizer, AbbVie, Roche etc.
- Business analyst of MSD and Pfizer integration with focus on stock and material movements mapping
- Developer of custom logic in LSMW material interface for Sandoz
- EWM test analyst of standard and custom WH processes including GUI and UI5
Jan. 2020 - Dez. 2023
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ECOLAB CEE
MM/WM/3PL consultant
- IDOC/EDIFACT interface testing: SIT & UAT
- Coordination of testing teams: SAP – TIBCO middleware – 3PL
- MM and LE system configuration
- CRM -> SD -> LE process flow testing
- Introduce drop shipment functionality
- Go-live preparation and support
- Hypercare
Jan. 2020 - Dez. 2021
1 Jahr Veszprém, Ungarn
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Haribo
EWM & LE consultant
- IDOC based 3PL interface testing and fine-tuning
- Solution validation for the Hungarian organization
- UAT and DIAL for EWM, LE and 3PL processes
- Creating key user documentation
- Providing key and end user training
- Plan and execute IM and EWM master data and stock migration
- Assist go-live and provide hypercare support
Jan. 2020 - Dez. 2020
1 Jahr Győr, Ungarn
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Accenture – DANA OH
WM go-live support for WH and production lines
- WM production supply and Kanban configuration
- Giving user training, creating job aids
- Help error case investigations
- Design TR/TO grouping process for Kanban replenishment
Jan. 2016 - Dez. 2020
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Exxon Mobil
EWM implementation in 11 plants
- EWM – Neptune (UI5) solution design
- EWM go-live support in 2 plants
- SmartBuy GEP-SAP implementation (MM-PUR)
- MM/PM PTP support
- Providing ABAP & debugging training for PTP
Jan. 2015 - Dez. 2017
3 Jahren Ungarn
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Hungarian Railways
Blueprinting of business processes (MM-PUR)
- Conception planning and detailed planning
- Initial system configuration
- Creating program specifications, programming BAdIs, reports, and user exits
- Key-user training
- MM-PUR integration testing
- Master data and transactional data migration
- Go-live support
- Post go-live support and maintenance
Jan. 2015 - Dez. 2016
2 Jahren Leipzig, Deutschland
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ThyssenKrupp Automotive Solutions
WM roll-out to Porsche Plant in Leipzig
- WM scanner (Mobisys) application design and programming
- MM support for operational plants
Jan. 2015 - Dez. 2015
1 Jahr Ungarn
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Hungarian Post
MM support of ECC6.0 - EHP6 upgrade
- Testing standard and developed functions
- Bug fixing via detailed analysis and OSS interactions
Jan. 2014 - Dez. 2015
2 Jahren Ungarn
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Otto Fuchs Hungary
MM user training
- Integration testing of Purchasing, Inventory Management, MRP, and LIV
- Migration of MM master data and initial stocks
- Go-live support of MM users
Jan. 2013 - Dez. 2015
3 Jahren Ungarn
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Egis Pharmaceuticals
Full-scale MM-WM support
- CR design and development in Logistics
- Redesign of MM-WM authorizations (SoD – GRC)
- GMP validation of SAP processes and transactions
- WM implementation in production plants
Jan. 2011 - Dez. 2014
2 Jahren Budapest, Ungarn
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E-Click Media Kft
Web-based CRM system architectural design
- Self-developed CRM – ERP interface design
- Process testing
- IPhone application development
Jan. 2009 - Dez. 2013
3 Jahren Ungarn
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Electrolux Hungary
SRM 7.0 configuration pilot global rollout (classic scenario)
- MM customizing for indirect purchasing and material master
- LSMW bulk upload of material master
- Enhancement designer: BAdI developments
- Test script writer
- SRM lead test conductor
- SRM-MDM migration designer
- SRM Go-live support lead
- SRM support lead for operations in Hungary
Jan. 2008 - Dez. 2009
2 Jahren Rüsselsheim, Deutschland
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Opel
SRM-based global template system (GFIMS) business consultant
- Coverage of Request-to-Pay cycle with main focus on indirect purchasing of services
- Deployment coordinator HU rollout RTP Purchasing (UAT, CRs, FDDs, escalations, business approvals)
- Preparation and design of master data migration (LSMW)
- Business process improvements: CR creations approvals, FDD approvals, TDD follow-up
- Maintaining Purchasing group and user role inventories
Jan. 2007 - Dez. 2009
2 Jahren Salo, Finnland
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Nokia
MM Sourcing-Procurement application testing and SRM concepting and business blueprinting
- SRM Release 5.0/6.0 (Extended Classic scenario, ERP 4.7)
- Main focus on bidding and contracting
- Management of 3-level contract system (Global – Regional – Local)
- Bidding engine features (RFI, RFQ, RFP)
- SRM test plan and test script creation
- Performing SRM FUT test, coordination of integration and QA test
Jan. 2004 - Dez. 2008
3 Jahren Nürnberg, Deutschland
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Siemens PSE Hungary Kft
Expertise MM-PMD migration project
- Application of a separate Material Master R/3 system in the company’s system-landscape
- Application of Product Lifecycle Management
- Assisting in Matmas and self-written IDOC design and development
- XML/XSLT processing and transformation
- OO programming with ABAP classes
- Migration of ABAP Characteristics and Classification
Jan. 2003 - Dez. 2004
2 Jahren Ungarn
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Siemens Business Systems
Standard MM template system adaptation to the Hungarian organization
- Configuration of SD-connected movement types (triangle deal, customer consignment)
- MM test case creation for Purchasing and Inventory Management
- Key user training and preparation of training materials
- Data migration (LSMW): material master, purchasing master data, and purchasing documents
- Providing data and process integrity for Intrastat reporting
- Support for going live
- Fulfillment of reporting requirements by standard tools and self-written queries
Jan. 2003 - Dez. 2004
1 Jahr Budapest, Ungarn
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Dreher Rt
MM/PP frame movement system design and programming
- Control of material intake (GR) and consumption (GI) booking
- Handling Batch-management with classification across the full beer production chain
Jan. 2003 - Dez. 2004
1 Jahr Budapest, Ungarn
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KFKI – ISYS – Coop
WM document layout developments (SAPScript)
- IS-Retail: Material Disposition List transaction redesign (BAPI redesign)
- FI statement layout programming
Jan. 2001 - Dez. 2004
3 Jahren Budaörs, Ungarn
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Unitis Rt
Offline interface development for GSM card logistic application (Pannon GSM)
- SAP version upgrade from 3.0 to 4.5 (Henkell & Schönlein)
- ABAP performance tuning (Henkell & Schönlein)
- MM implementation plan creation (Xerox Business Services)
- MM configuration and data migration (Xerox)
- FI and SD customization and ABAP development (Xerox)
- Production support and hotline
- Language translation of complex ABAP applications
Jan. 1999 - Dez. 2002
2 Jahren Gütersloh, Deutschland
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Bertelsmann MediaSystems
SAP template system development for book-club enterprise
- Optimizing SD processing document flow
- SAP-Warehouse Management connection conception plan
- BW data extract performance tuning
- APO online RFC interface programming
- MM movement type configuration and IM-WM interface fine-tuning
Jan. 1994 - Dez. 2000
6 Jahren Budapest, Ungarn
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Unilever M.o. Kft
Help desk operator for Fourth Shift system
- Fourth Shift Accounts Receivable implementation support
- Countrywide SAP template system concept for MM (IM, WM), PP
- SAP PP-MRP implementation and material flow analysis in 3 factories
- SAP WM implementation in 4 factories
- SAP MM-Purchasing implementation across 4 factories and the head office
- Key and end-user training
- Post go-live support with OSS usage
Jan. 1993 - Dez. 1995
2 Jahren Jászberény, Ungarn
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Electrolux L. A. Kft
Fourth Shift MRP implementation
- Supply and demand analysis
- Material Master and BOM setup and maintenance
- Purchasing module implementation
- Interface development between FS and SAP R/3 ledger
- Warehouse module setup (structure, movement codes, transactions, documents)
Zusammenfassung
With over two decades of experience in SAP systems, I specialize in MM, WM, EWM, SD and 3PL integration, delivering tailored solutions for logistics, procurement, and warehouse management. My expertise spans SAP configuration, interface testing (IDOC/EDIFACT), and process optimization, ensuring seamless transitions and operational efficiency for global organizations like Exxon Mobil, Pfizer, and Haribo.
I excel in SAP configuration, master data setup, and go-live support, backed by hands-on experience in ABAP development, debugging, and UI5 solutions. My track record includes conducting UATs, hypercare, and training key users to maximize system adoption. Whether it's implementing SAP EWM in production plants or migrating from AS400 to SAP HANA, I focus on driving measurable results.
In SAP EWM, MM-LO, SD and WM, I bring a deep understanding of end-to-end logistics processes, from material movements to warehouse operations. My goal is to deliver scalable, efficient solutions tailored to your business needs.
Sprachen
Ungarisch
Muttersprache
Englisch
Verhandlungssicher
Deutsch
Fortgeschritten
Ausbildung
Aug. 1989 - Juni 1995
University of Miskolc
Mechanical Engineer diploma · Miskolc, Ungarn
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