Andreas Restle available

Andreas Restle

SAP - Basis- and Technologieconsulting

available
Profileimage by Andreas Restle SAP - Basis- und Technologieberatung from Bremen
  • 28259 Bremen Freelancer in
  • Graduation: not provided
  • Hourly-/Daily rates: not provided
    Abhängig von Projektdauer und -ort
  • Languages: German (Native or Bilingual) | English (Full Professional) | French (Limited professional) | Spanish (Elementary)
  • Last update: 30.10.2010
KEYWORDS
PROFILE PICTURE
Profileimage by Andreas Restle SAP - Basis- und Technologieberatung from Bremen
ATTACHMENTS
Qualifikationsprofil_Restle_Englisch.pdf
The download of this file requires a paid membership.
Profil
The download of this file requires a paid membership.
SKILLS
Certificates

MCP (Microsoft Certified Professional)
SAP Technology Consultant NetWeaver 2004 - Exchange Infrastructure & Integration
SAP Technology Consultant NetWeaver 2004 - Web AS for MaxDB

Main focus

SAP-Basis-Administration
Technologyconsulting concerning SAP - Basis
SAP NetWeaver
XI/PI
ERP
SolutionManager
Installations
Upgrades
HighAvailabiltySolutions
Performanceanalysis/-optimization
TMS
Oracle- and MaxDB - Databaseadministration
Third - Level – Support


SAP – Releaseexperience
3.0F - NW 7.1


OS

Windows
SUN Solaris
HP-UX
Linux
AIX


Databases

Oracle 7.x, 8.x, 9.x and 10.x
MaxDB 7.5 and 7.6


Industry sector

energy provider
media
trade
industry
IT service provider
telecommunication
automotive

REFERENCES
SAP-Basis


Description:

• Installation R/3 Enterprise on HPIA64/Oracle 9.2.0.7
• Systemcopy on R/3 Enterprise /Oracle 9.2.0.7/HPIA64
• Installation CRM 50 on HPIA64/Oracle
• Systemcopy CRM 50 on HPIA64/Oracle
• Installation SolutionManager 7.0 and systemcopy on Linux/MaxDB with Clus-ter
• Update to EhP1 SolutionManager 7.0
• Configuration End-to-End Root Cause Analysis
• Installation and configuration SAP WebDispatcher 70 on Linux with Cluster
• Performanceanalysis and –optimization BI 70
• Unicodemigration
• Implementation of a central access point to all SAP-systems including all ne-cessary tools for SAP-Basis-Members
• Restructuring of a saprouterlandscape incl. traffic canalization (eight saprou-ter)
• Databaseparameterization
o Oracle
o MaxDB
• SP- and DB-Patchimplementation
• Optimization clusterenvironment
• Administration Javasystems
• Third - Level - Support for all systems
o XI 3.0
o SolMan 7.01
o ERP 6.0
o BI 7.0
o CRM 5.0
o R/3 Enterprise
o EP 6.0
o SAP WebDispatcher
o Saprouter





Project contribution:

• Realization and sub-project management

Period:

• 01/2008 – 06/2009




SAP-Basis


Description:

• Implementation of ChangeManagement with SAP SolutionManager 70



Project contribution:

• Realization

Period:

• 12/2008





SAP-Basis


Description:

• Installation XI30 on HPIA64/Oracle 9.2.0.7 with Cluster (1 system)
• Installation XI30 on HPIA64/Oracle 9.2.0.7 (2 systems)
• Installation Standalone Gateway on HPIA64 with Cluster (1 system)
• Installation 4.6C SR2 with backward released database Oracle 9.2.0.7 on HPIA64 with Cluster (1 system)
• Installation 4.6C SR2 with backward released database Oracle 9.2.0.7 on HPIA64 (5 systems)
• Systemcopy on 46C/Oracle 9.2.0.7/HPIA64 (1 system)
• Upgrade Portal 60 to 70 on Maxdb, Windows with MS-Cluster (1 system)
• Several databaseupgrades Oracle 9.2.0.8 -> 10.2.0.2
• Migration of three XI30-systems from HP-UX PA-RISC to HP-UX IA64-Server, one system with cluster
• Upgrade XI30 to PI70, one system with cluster
• Systemcopy SCM 4.0 on HP-UX/Oracle
• Upgrade SCM 4.0 to SCM 5.0 on HP-UX/Oracle
• Third – Level – Support for Helpdesk



Project contribution:

• Realization

Period:

• 06/2007 – 12/2007

Upgrade of three mySAP ERP 2004 HCM systems on Oracle with Linux to mySAP ERP 2005 HCM


Description:

• Upgrade of three mySAP ERP 2004 HCM systems on Oracle with Linux to my-SAP ERP 2005 HCM
• Oracleupgrade from 9.2.0.6 to 10.2.0.2
• Performancetuning
• Basicsupport
• Planning, Prepare, Upgrade, Technical coordination

General conditions:

• Specific feature of this upgrade was the Flexframeenvironment and the presence of the third product Batchman in the version 40. The upgrade in this constellation was the first carried out ones one day. Furthermore were installed beside the standard languages German and English, the languages French, Italian, Dutch, Spanish and Portuguese.
Project contribution:

• Realization

Period:

• 04/2007 – 06/2007

XI 3.0 – Installation in HA-Environment


Description:

• Installation of two XI-Systems on HP-UX/Oracle with HP ServiceGuard-Cluster incl. two decentral AdapterEngines in each case and Implementation of Repli-cated-Enqueue-Server for the SCS-Instances
• Planning, Installation, Configuration, Technical coordination

General conditions:

• The systemarchitecture was designed by HP and SAP, but it has to be re-disigned because of missing some functionality.

Project contribution:

• Realization

Period:

03/2007 – 03/2007

Upgrade of 15 R/3 – Enterprise systems on Oracle with Windows and SUN Solaris to mySAP ERP 2005


Description:

• Upgrade of 15 R/3 – Enterprise systems on Oracle with Windows and SUN Sola-ris to mySAP ERP
• Pilot study, Planning, Prepare, Upgrade, Technical coordination

General conditions:

In complicated system surroundings with a big own development the planning of the temporal sequence was to be carried out taking into account the annual accounts as well as steady release cycles of the own development also, how the preparation and Realization of the real Upgrades. Besides, fallback-scenarios were also to be worked out among other things and to prepare and to create test surroundings for new func-tionalities.

Project contribution:

• Realization and sub-project management
Period:

• 09/2006 – 12/2006

Installation of mySAP ERP 2004, XI 3.0 and Trex on Windows and MaxDB


Description:

• Installation of mySAP ERP 2004, XI 3.0 and Trex on Windows and MaxDB
• Design of the system architecture, Installation, Configuration, Technical coordination

General conditions:

In particular the special requirements of a car dealer came here for carrying. Besides, in the essentials the Addon DBM (dealer business management) which was at that time the second installation in Germany is to be mentioned.

Project contribution:

• Realization and sub-project management


Period:

• 04/2006 – 07/2006

Installation of mySAP ERP 2004 on Windows and MaxDB


Description:

• Installation of mySAP ERP 2004 on Windows and MaxDB
• Design of the system architecture, Installation, Configuration, Technical coordination

General conditions:

On account of the huge number of possible combinations of the single components of a kitchen, this installation put special requirements for the performance of the sys-tems.

Project contribution:

• Realization and sub-project management

Period:

• 12/2005 – 04/2006

Installation and Administration of MaxDB - Databases since Release 7.5.x


Description:

• Installation
• Upgrade
• Patching Monitoring
• Troubleshooting
• Design of the system architecture

General conditions:

For all Clients of the XXX AG with SAP installations on MaxDB data bases, Mr. Res-tle was the major contact.

Project contribution:

• Realization and sub-project management
Period:

• 09/2005 – 12/2006

Administration of XI 3.0 - Systems


Description:

• Permanent administrative tasks (Monitoring, Supportpackageimplementation, Troubleshooting)

General conditions:

For all Clients of the XXX AG Mr. Restle was the only contact to the subject imple-mentation, administration and installation of XI systems.

Project contribution:

• Realization and project management

Period:

• 09/2005 – 12/2006

Installation of mySAP ERP 2004 on SUN Solaris and MaxDB


Description:

• Installation of mySAP ERP 2004 on SUN Solaris and MaxDB
• Design of the system architecture, Installation, Configuration, Technical coordination

General conditions:

The challenge in this project was the Realization of a high-availability solution without cluster implementing. Besides, the systems were installed in a SAN scenery and un-der virtual hostnames. This allows the manual switch of a system with failure of a server.

Project contribution:

• Realization and sub-project management

Period:

• 09/2005 – 12/2005


Unbundling


Description:

• Splitting of company codes due to legal changes
• Technical coordination, system copy, design and Realization of the fallbacksce-narios

General conditions:

Main part of this project was the planning, preparation and supply of possibilities for the testing of the approach under real terms as well as the security of the production system of the real data separation concerning recoverability and preservation of the data consistency. Furthermore an information system had to be made available for the period of the data separation.

Project contribution:

• Realization and sub-project management

Period:

• 03/2005 – 01/2006

Implementation SAP-XI


Description:

• Take over of existing systems and optimization
• Implementation of monitoring, Resizing, Technical coordination

General conditions:

Already installed XI systems which were used quite productively had to be optimised in several points. Thus not only the performance was very bad, but the systems also disposed of no failure solutions. For this reason a resizing as well as a rearrangement of the installation to virtual hostnames had to be carried out. Furthermore the monitoring was furnished for these systems to be able to recognise early possible problems.

Project contribution:

• Realization

Period:

• 03/2005 – 09/2005



BW-Upgrade from 3.1 to 3.5 on SUN Solaris/Oracle


Description:

• BW-Upgrade from 3.1 to 3.5 on SUN Solaris/Oracle
• Planning, Preparation, Upgrade, Technical coordination

Project contribution:

• Realization and project management

Period:

• 02/2005

Implementation SAP Enterprise Portal 6.0


Description:

• Implementation SAP Enterprise Portal 6.0 (J2EE 6.20)
• Design of the system architecture
• Pilot study
• Installation
• Upgrade
• High-availability-implementation
• LDAP-Connection
• Technical coordination

General conditions:

Because it concerned a RampUp, this project was a big challenge. Hence, with the implementing SAP could not be fallen back on big values of experience. Beside the supply of a portal in particular the planning and Realization of the system architecture was an essential component of the project. The requirement for the availability of the portal by the Client made use of a J2EE cluster to assure the portal application, a Veritas cluster to assure the portal database and the TRex as well as the equipment of a redologshipping to the avoidance of logical mistakes necessary.

Project contribution:

• Realization and sub-project management

Period:

• 06/2003 – 10/2004


OS-administration (without installation + patching) Windows 2000 Windows 2003 SUN Solaris 2.6, 7, 8 und 9


Description:

• Second-Level-Support concerning applicationproblems in conjunction with the used OS

General conditions:

Because in particular the localisation of the problem cause needs a lot of time with a mistake removal, it is necessary to be able to separate whether this cause lies in the area of the application (SAP), the database, the operating system or the network. For this Mr. Restle was the preferential contact.

Project contribution:

• Realization

Period:

• 01/2003 – 12/2006

Migration of Client systems into own computing centre


Description:

• Migration of seven SAP-systems from TRU64/ AIX to Windows 2000 and migra-tion Hypearchiv to SER
• Design of the system architecture, Planning, Installation, Migration, Interface configuration, Technical coordination

General conditions:

These systems were the first systems which the company XXX took over in own computer centre. The definition of procedures and standards was beside the real project an essential factor.

Project contribution:

• Realization and project management

Period:

• 10/2002 – 01/2003


SAP-Basis for XXX AG



Description:

• Leading the team
• ABAP-Programming
• SAPScript- Programming
• Installation, Configuration and Administration of Monitoringsoftware BMC Patrol
• Oracle-Databaseinstallation and – administration
o Installation
o Upgrade
o Patching
o Monitoring
o Troubleshooting
• Several R3-Upgrades of different combinations of source- and target-releases on Windows and UNIX
o Planning
o Prepare
o Upgrade
o Technical coordination
• Concept definition and Realization of system copies of SAP-systems with Oracle- (or since 09/2005 MaxDB-) databases on SUN Solaris or Windows
• Installation of SAP-systems with different topic (XI, EP, TREX, WEB AS, ERP,..) on Sun Solaris or Windows
• SAP Basis-Administration of approx. 120 SAP-Systems
o Daily monitoring and safeguarding of an uninterrupted productive envi-ronment
o Patching
o User administration
o Printer administration incl. customizing
o Performance optimization
o Client transports
o Sizing
o AddOn - Installation and -configuration
o Transport-management
o Second - und Third - Level – Support

Project contribution:

• Resource planning
• Project planning
• Personnel planning
• Realization

Period:

• 01/1998 – 12/2006



TIME AND SPATIAL FLEXIBILITY
Bundesweit und deutschsprachiges Ausland uneingeschränkt Vor-Ort möglich
Europaweit grundsätzlich Vor-Ort möglich
Weltweit in Einzelfällen Vor-Ort möglich

Available from 04.01.2010
OTHER
Ich bin wieder verfügbar ab dem 03.01.2011
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