Gero Theilig

Available for freelance contracts only / Für freiberufliche Projekte verfügbar

Selbstständig, SAP Technologieberater / SAP Basis, gerotek mon ike

München, Deutschland

Fähigkeiten und Kenntnisse

SAP HANA
SAP OS/DB/Platform Migrationen
SAP Netweaver Technische/Basis Beratung
S/4HANA Installation/Upgrade/Migration
SAP BW/4HANA INSTALLATION/UPGRADE
SAP Netweaver Upgrade Erfahrung
SAP Solution Manager 7.2 HANA
SAP Einführungserfahrung
Integration mit Technologiekomponenten z.B. LoadB
BWA
J2EE
Linux
VMware ESX
Releases
DB2
Oracle

Werdegang

Berufserfahrung von Gero Theilig

  • Bis heute 1 Jahr und 4 Monate, seit März 2023

    SAP Technologieberater / SAP Basis

    Fujitsu Services GmbH

    HANA Technology Implementation und Support Sybase nach HANA Migrationen Beratung an diverse End-Kunden - Technische SAP Themen

  • Bis heute 2 Jahre und 7 Monate, seit Dez. 2021

    SAP-Technologieberater / SAP Basis

    Diverse Kunden

    SAP Basis/Technische Beratung • HANA Technology Implementation and Support • S/4HANA Implementation • System Integration

  • Bis heute 6 Jahre und 10 Monate, seit Sep. 2017

    SAP Technologieberater / SAP Basis

    operational services GmbH & Co. KG

    SAP Basis/Technische Beratung • SAP Monitoring Interface Development SAP/Icinga • HANA Technology Implementation and Support • S/4HANA Implementation • Oracle to HANA Migrations - Multi-System/Multi-Tenant • Business Objects BI Platform 4.2 Implementation • Consulting to various End-Customers for various Technical SAP Topics

  • Bis heute 9 Jahre und 6 Monate, seit Jan. 2015

    SAP Technologieberater / SAP Basis

    Munich Re (Group)

    - SAP Technical Specialist, besonders: • SAP BW/ERP on Oracle to HANA Migrations (DMO, Classical Migration Scenarios) • S/4HANA 2020 Upgrades • BW/4HANA 2.0 Upgrades • Solution Manager 7.2 on HANA Implementation • Integration of ERP/BW/HANA environments into LVM • HANA SSO/Kerberos Integration • S/4HANA Implementation • HANA SDI • HANA Cloud Platform • HANA Infrastructure Design

  • Bis heute 9 Jahre und 6 Monate, seit Jan. 2015

    SAP Technologieberater / SAP Basis

    MEAG MUNICH ERGO AssetManagement GmbH

    HANA SDI, XSA Implementation, QTHor Implementation - HANA Cloud Platform - S/4HANA Upgrades - BW/4HANA 2.0 Upgrades - Preparation and execution of MEAG SAP Business Systems migration from legacy SAP on Oracle to SAP on HANA, utilising DMO and Standard Migration scenarios. - Migration of SAP HANA Appliance to SAP HANA TDI - Integration of the migrated landscape into SAP LVM (SAP Landscape Virtualisation Management) - HSR (HANA System Replication) setup and testing - SAP HANA

  • Bis heute 27 Jahre, seit Juli 1997

    SAP Technologieberater / SAP Basis

    gerotek mon ike

    SAP Basis Senior Berater, tiefes Wissen und Erfahrung, Netweaver, Abap + J2EE, alle SAP Releases von 2.2D bis Netweaver 7.42, Datenbanken HANA, Oracle, DB2, MaxDB, Betriebssysteme Linux, Unix (AIX, HP-UX, Solaris, Tru64) und Windows. Festanstellung kommt derzeit nicht in Betracht, nur freiberufliche Mitarbeit

  • 2 Jahre und 11 Monate, Jan. 2021 - Nov. 2023

    SAP Technologieberater / SAP Basis

    Rohde & Schwarz GmbH & Co. KG

    S/4HANA Technical Upgrades SAP HANA Implementation Technical SAP Support

  • 1 Jahr, Nov. 2021 - Okt. 2022

    SAP Technologieberater / SAP Basis

    adidas sport gmbh

    S/4HANA Technical Implementation and Support Fiori Technical Implementation and Support Single Sign-on via Azure/SAML2 configuration Installation and configuration of various SAP Add-ons, e.g., Blackline, Smart Close

  • 6 Monate, Apr. 2016 - Sep. 2016

    SAP Technologieberater / SAP Basis

    Linfox Pty Ltd Australia

    • Upgrades across the ERP/BW/TM/EM/SLT/HANA Landscape • Solution Manager Integration of SLT and Business Objects environments

  • 9 Monate, Jan. 2016 - Sep. 2016

    SAP Technologieberater / SAP Basis

    AUDI AG

    - SAP Technical Specialist, besonders: • Performing SAP ERP & BW on DB2/AIX/Power8 to HANA on SLES11/Power8 Migrations (Classical Migration scenario with SWPM, also SUM/DMO Upgrade/Migration) • HANA Infrastructure Design

  • 5 Monate, Sep. 2014 - Jan. 2015

    SAP Technologieberater / SAP Basis

    Australia Post

    SAP Technical Specialist, besonders: • Performance optimisations • Monitoring and Alerting fine-tuning with Solution Manager • BAU activities

  • 3 Jahre und 4 Monate, Juni 2011 - Sep. 2014

    SAP Technologieberater / SAP Basis

    KPMG Australia

    - SAP Technical Team Lead / Mentor - BAU activities - Technical Innovation Projects - BW on HANA 7.31 Installation - BW on HANA 7.31 → 7.40 Upgrade - Kerberos/SNC SSO setup for NW ABAP and Java Stacks (EP 7.0)

  • 1 Jahr und 9 Monate, Mai 2012 - Jan. 2014

    SAP Technologieberater / SAP Basis

    Australian Arrow

    – SAP 4.5A -> SAP ERP6 EHP6 Upgrade • Platform migration (P2V) • Unicode Migration • Solution Manager 7.1 Implementation

  • 6 Monate, Mai 2012 - Okt. 2012

    SAP Technologieberater / SAP Basis

    Toyota Australia

    SAP BW/BPC Implementation • Installation of SAP NW 7.30 BW environment • Installation of BPC 7.5 environment • Configuration/integration of ERP, BW and BPC components

  • 8 Monate, Nov. 2010 - Juni 2011

    SAP Technologieberater / SAP Basis

    Spotless Pty Ltd Australia

    - SAP Green-fields Infrastructure Design and implementation (30 000 users) - Align technical platform with Enterprise Architecture direction - Coordinate and align IT vendor and cloud provider activities with project goals and activities

  • 4 Monate, Juni 2010 - Sep. 2010

    SAP Technologieberater / SAP Basis

    AGL Australia

    - BW Infrastructure Management - Infrastructure implementation planning - BIA planning and implementation - Tech Vendor Management

  • 4 Monate, März 2010 - Juni 2010

    SAP Technologieberater / SAP Basis

    Sun Microsystems Australia

    - Cloud Migration Project SAP Hardware/OS platform migrations for Visy/Telstra

  • 4 Jahre und 1 Monat, März 2006 - März 2010

    SAP Technologieberater / SAP Basis

    Csiper Consulting Pty Ltd South Africa

    - Tech. Implementations/Upgrades: BI 7.0, EP 7, ERP 6, CRM 2007, SRM 5, SRM-MDM Catalog - Landscape Architecture - DR System Implementations - Oracle 9i – 10g upgrades - ERP2004/ERP 6 upgrades - Mentor to Junior technical staff - System Hardware/OS Migrations - Consulting to various Csiper clients

  • 4 Monate, Dez. 2005 - März 2006

    SAP Technologieberater / SAP Basis

    KPMG Australia

    • SAP Landscape architecture design • System migrations from Alpha/Tru64 to Itanium/HP-UX • System copies, system refreshes, system installations • Unix shell scripting • Oracle 9i – 10g upgrades • ECC6 Ramp-Up Upgrades

  • 8 Monate, Apr. 2005 - Nov. 2005

    SAP Technologieberater / SAP Basis

    EDS South Africa

    • XI 2.0 Implementation (Basis) and support • R/3 4.7 Enterprise tuning and support • AIX Support • SAP Solution Manager Implementation/support

Ausbildung von Gero Theilig

  • 3 Jahre und 10 Monate, Jan. 1990 - Okt. 1993

    IT / Datametrics

    University of South Africa

Sprachen

  • Englisch

    Fließend

  • Deutsch

    Muttersprache

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