Peter Ruppert
System support / Further development
Experience
Jan 2020 - Present
5 years 7 monthsSystem support / Further development
Allianz
- Software management
- Release management, automated release build
- Handover of PL1 modules to LINUX for MF-PL1 compiler
- Support of XINFO, Lexicon, DB design, migration
- Environment: zOS, ISPF, TSO, DB2, REXX, PL1 (EPL)
Feb 2017 - Present
8 years 6 monthsSystem support / Further development
BMW
- Freight cost accounting
- 3-level support
- Support for new development
- New interfaces
- Goods receipt and dispatch
- 3-level support
- Maintenance
- Central vehicle management / worldwide information system
- Overseas manufacturing system
- DB design for packaging logistics
- Online administration programs for this logistics
- Batch migration and implementation programs
- Implementation of new countries
- Replacement of DTS communication CICS (decentralized goods receipt and storage system) – IMS (various central systems) by MQ-Series (redesign of 10 online interfaces)
- Business and IT-technical support for the replacement of freight cost accounting
- Decommissioning of various host systems
- Environment: zOS, IMS DB, DB2, CICS, IMS DC, PL/1 (EPL), COBOL
Jan 2014 - Jan 2017
3 years 1 monthSystem support / Further development
BMW
- Freight cost accounting
- Goods receipt and dispatch
- Materials management
- System implementation
- SAP migration
- Various SAP-host interfaces
- Central vehicle management / worldwide information system
- Operational responsible for logistics master data
- Rollout of new plants in various systems
- Overseas manufacturing system
- Central BMW vehicle database
- Environment: zOS, IMS DB, DB2, CICS, IMS DC, PL/1 (EPL), COBOL
Jan 2010 - Dec 2014
3 yearsSystem support / Further development
BMW
- Freight cost accounting
- Goods receipt and dispatch
- Materials management
- Quality assurance
- Inventory management
- Vehicle scheduling for production
- JIT processing
- System implementation
- Radio connectivity of warehouse to existing warehouse system
- SAP migration
- Universal SAP-host interface
- Environment: zOS, IMS DB, DB2, CICS, IMS DC, PL/1 (EPL)
Jan 2009 - Dec 2010
2 yearsSystem support / Further development
BMW
- Equipment management
- Bill of materials master data
- Freight cost accounting
- Goods receipt and dispatch
- Materials management
- Quality assurance
- Vehicle scheduling for production
- JIT processing
- System implementation
- Radio connectivity of warehouse to existing warehouse system
- SAP migration
- Central assembly data, equipment, routing, testing equipment
- Various SAP-host interfaces
- Environment: zOS, IMS DB, DB2, CICS, IMS DC, PL/1 (EPL)
Jan 2008 - Dec 2009
1 yearSystem support / Further development
BMW
- Freight cost accounting
- Goods receipt and dispatch
- Materials management
- Quality assurance
- Vehicle scheduling for production
- JIT processing
- System implementation
- Radio connectivity of warehouse to existing warehouse system
- SAP migration
- Central assembly data, equipment, routing, testing equipment
- Various SAP-host interfaces
- Environment: zOS, IMS DB, DB2, CICS, IMS DC, PL/1 (EPL)
Jan 2007 - Dec 2008
1 yearSystem support / Further development
BMW
- Freight cost accounting
- Goods receipt and dispatch
- Materials management
- Quality assurance
- Vehicle scheduling for production
- JIT processing
- System implementation
- Radio connectivity of warehouse to existing warehouse system
- SAP migration
- Environment: zOS, IMS DB, DB2, CICS, IMS DC, PL/1 (EPL)
Dec 2004 - Dec 2006
2 years 1 monthSystem support / Further development
BMW
- Freight cost accounting
- Goods receipt and dispatch
- Materials management
- Quality assurance
- Environment: zOS, IMS DB, DB2, CICS, IMS DC, PL/1
Feb 2004 - May 2004
4 monthsLegacy data archiving
VIAG, EON
- Archiving of legacy data SAS, IKAT into IXOS
- Environment: MVS, OS/390, DL1, IMS DB, DB2, CICS, PL/1, CSP
Oct 2003 - Nov 2003
2 monthsConcept for archiving host data "IAW legacy systems"
E-On
- Concept for archiving host data "IAW legacy systems"
Nov 2002 - Nov 2004
2 years 1 monthInventory number conversion
BMW
- Change of inventory numbers (various systems)
- Data transfer to SAP
- Interface programs (various systems)
- Further development
- Performance improvements of user software (prototype parts material management)
- External delivery calls
- Concept for homogenization of networked systems (maintenance, equipment, inventory, orders, test parts etc.)
- Environment: zOS, IMS/DB, DB2, CICS, IMS/DC, PL/1
Apr 2001 - Nov 2002
1 year 8 monthsCommission accounting
DBV-Winterthur
- Recording of accident insurances
- Commissioning of "Riester" products
- Migration of DBV commission into Winterthur system
- Environment: OS/390, DL1, IMS DB, DB2, VSAM, CICS, COBOL
Apr 1999 - Apr 2003
4 years 1 monthMobile computing in field service
VIAG, E-On
- Mobile computing in field service
- Billing systems (SAS/IKAT)
- Electricity tax billing
- Migration to SAP (customer accounting, billing systems)
- Environment: MVS, OS/390, DL1, IMS DB, DB2, CICS, PL/1, CSP
Oct 1997 - Apr 2000
2 years 7 monthsY2K and press shop control support
BMW
- Interface programs
- Adaptation and further development of user software
- Environment: VM/VSE, MVS, OS/390, DL1, IMS DB, DB2, VSAM, CICS, IMS DC, PL/1
Jul 1987 - Sep 1997
10 years 3 monthsInformation / billing systems
Isar-Amperwerke
- Software: consumption statistics generation, display, print
- Support of billing systems for tariff and special customers
- Accounts receivable accounting: system support, invoice printing, dunning letters, installment invoicing, open item list, cut-off date list
- Environment: VM/VSE, MVS, OS/390, IMS DB, DB2, CICS, PL/1, CSP, ASSEMBLER
Summary
Application development, system support and project management in the zOS world
- Migration
- Application development
- System support second, third level
- Project/team management
- Operational responsibility
Languages
German
Native
English
Advanced
Education
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Chemistry / Mathematics
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