1973 - 1974 OS Operator at Commerzbank Frankfurt/Main, Germany

1974 - 1975 DOS und OS Consultant IT-Service company in Offenbach

1975 - 1985 OS, MVS Commerzbank Frankfurt/Main (Banking)

MVS/SP

MVS/XA Operator, chief operator, operations manager,

later manager of main data centre (160 employees)

Coordination of operating und job-preparation dept.

Coordination of all Commerzbank data-centres,

both German and international

Storage-management

MSS-administrator

MVS system planning and design

DB/DC system planning and security

Operations and job preparation dept. training in

- IMS

- Network operations

- MVS operations

RACF concept and implementation (projectmanager)

Restructure of the data centre organisation

Configuration and hardware management

Data centre relocation

1985 - 1986 MVS/XA Börsen-Daten-Zentrale (German stock-exchange)

VSE/MVS-migration

Planning and implementation for CA7, CA11

1986 - 02/90 MVS/XA Frankfurter Sparkasse (Banking)

Project manager VSE/MVS-migration

Planning and implementation for RACF

Planning and implementation for CA1, CA7, CA11

Redsign of the job-networks

Planning and implementation for BETA91, 92, 93

Planning and implementation for DF/HSM, DF/DSS

Restructure of the data centre organisation

Planning and implementation of Disaster/Recovery

02/87 - 05/87 MVS/XA Bayersicher Vereinsbank Munich (Banking)

Naming conventions and RACF

Concept and implementation of backup and recovery

procedures

06/87 - 08/87 MVS/XA Rehau AG (Industrial plastics)

RACF analysis and optimization

06/88 - 12/88 MVS/XA Lufthansa AG Frankfurt (Airline)

Analysis of the contingency-planning procedures

Weak point analysis in the IT Dept.

Redesign of the storage management procedures for

backup and recovery

01/90 - 01/90 Roland Berger Wiesbaden (Management Consultant)

Data centre analysis and evaluation for planned takeover

03/90 - 09/90 MVS/ESA Mannheimer Versicherungen (Insurance)

Planning and conversion from APEX to CA7/ CA11.

CA7/CA11 training for data centre and application

development depts.

Redesign of the job-networks

10/90 - 12/90 MVS/ESA RWE-DEA Hamburg (Industry)

Analysis of the storage management procedures and weak

point analysis

Redesign of the storage management procedures

02/93 - 02/93 MVS/ESA Volksfürsorge Hamburg (Insurance)

Analysis of DF/SMS and backup procedures

Redesign of the storage management procedures

02/92 - 04/92 MVS/ESA Frankfurter Sparkasse Frankfurt/Main (Banking)

Special training of operating and job preparation personnel

04/92 - 11/94 MVS/ESA Deutsche Bank Frankfurt/Hamburg/Düsseldorf (Banking)

Redesign of the storage management procedures

Redesign and implementation of backup procedures

Planning and implementation of external data archives

(GRAU tape robotic system)

Planning for business resumption after a disaster

Test and implementation of business resumption procedures

03/93 - 05/93 MVS/ESA Provinzial Versicherung (Insurance)

Storage management and weak point Analysis

Redesign of the storage management procedures

Redesign and implementation of backup procedures

06/93 - 08/93 MVS/ESA Inter Versicherung Mannheim (Insurance)

Analysis of the data centre organisation

Organisational structures

Personnel

Software procedures

Management concept for the reorganisation of the data

centre

01/91 - 09/96 MVS/ESA Mannheimer Versicherung (Insurance)

Data centre relocation

Reorganisation of the data centre

Planning and implementation STK ATL

Planning and implementation of external data archive

Planning and implementation DF/HSM

Planning and implementation of backup procedures

for DF/DSS, IMS, DBRC, DB2

Planning and implementation management reporting

Planning and implementation Change-Management

Planning and implementation Problem-Management

Planning and implementation DF/SMS

Planning and implementation RACF

Development and testing of D/R procedures

Development and testing of business resumption procedures

Implementation of business resumption procedures

02/94 - 08/96 MVS/ESA Telekom AG (Telecommunications)

Planning and conversion CA1 to ZARA (75 TMC’s)

Planning and conversion CA7/11 to ZEKE/ZEBB (25 Systems)

Application analysis for the conversion

Global concept for ATL implementation in all Tekom

data centres (6 centres, 22 systems)

10/96 - 12/96 MVS/ESA Trinkaus und Burkhardt (Banking)

Planning and implementation of a suite of Platinum

Recovery-Analyzer)

Implementation of DB2 backup procedures

01/96 - 2/96 MVS/ESA West-LB Düsseldorf (Banking)

RACF-Security analysis of MVS system

07/97 - 11/97 MVS/ESA Bertelsmann Media Systems (Industry)

Software translation (German to English) BAGJAS

10/96 - 12/96 MVS/ESA AOK Baden Würtemburg Stuttgart (Insurance)

Analysis of Online system availability (CICS/DB2/IMS)

01/97 - 03/97 MVS/ESA Winterthur Versicherung (Insurance)

RACF auditing concept for the entire System

01/97 to date MVS/ESA Frankfurter Sparkasse (Banking)

Planning for migration to service provider

Personnel reorganisation and relocation

Planning and implementation new Client/Server solutions

11/97 - 02/98 MVS/ESA TUI Hannover (Travel)

Tape usage analysis (STK-Robot)

Storage management and weak point Analysis

Concept for reorganisation of Disaster/Recovery Procedures

06/98 - 07/98 MVS/ESA ALCATEL SEL Stuttgart/Madrid (Relocation )

Tape usage analysis (COMPAREX-Robot)

Concept for the conversion from CPX to STK robot in Madrid

Concept for relocation of the Madrid data centre to Stuttgart