Projects & references

2022 und 2023

Republic of Austria, Parliament Directorate

Introduce and establish

• IT demand management
• Project management according to IPMA methods
• ICT controlling
• Jira and Confluence as supporting tools

https://www.parlament.gv.at/en

MBCC Group

Project Manager for the global split of MBCC Group and carve out Admixtures business to be sold to Cinven while the remaining part to be incorporated to Sika.

Split and carve out 70 companies in over 60 countries covering

• Digital assets
• Global and local Intranets and the users & roles
• Corporate and brand web pages
• 600 domains worldwide

Support for the Global Brand Management

https://www.sika.com/en/mbcc-group.html

MBCC Group
Mannheim, Deutschland

2021

Republic of Austria, Parliament Directorate

Projects:

• Smart card
• Time recording terminals and access
• Digital signage
• Parliament’s library
• Visitor Center
• Parliament on tour
• Art Database

https://www.parlament.gv.at/en

Federal Ministry for Social Affairs, Health, Elderly and Nursing Care and Consumer Protection 

Business- and systemsanalyst, Requirements-Engineer

• Concept for the new epidemiological reporting system (EMS new) for COVID 19 for reporting test results and diseases from laboratories, medical practices, hospitals, district administrative authorities, etc. to the government
• Creation of the requirements as user stories for a completely new development for the special requirements and purpose of the pandemic
• new system architecture
• new database structure
• new webservices
• 2G data for the dashboard of the Austrian Agency for Health and Food Safety (AGES) which is shown daily on the national TV-news “Zeit im Bild”.
  1^st G = Gestestet (=COVID-tested)
  2^nd G = Genesen (=COVID-recovered)
  for merging with the 3^rd G = Geimpft (COVID vaccinated)

https://www.sozialministerium.at/

BMSGPK
Wien, Österreich

E.ON City Energy Solutions

Rollout Manager SAP S/4 Hana following the business merger of RWE (Innogy) and E.ON

• functional and technical migration and merge of several SAP S/4 and SAP R/3 system landscapes into a common new SAP S/4 Hana System after the business merger of RWE (Innogy) and E.ON
• Responsible for several group companies

https://www.eon.com/de/geschaeftskunden/nachhaltige-staedteloesungen.html

E.ON Germany
Essen, Germany

BTB, Blockheizkraftwerks- Träger- und Betreibergesellschaft mbH Berlin

BTB is one of the group e.on companies
https://www.btb-berlin.de/

BTB
Berlin, Germany

2020

BASF Performance Products

Project Manager, Country Manager for the carve out of several divisions after beeing sold, for the countries Austria, Hungary, Slovenia and Croatia

1. Master Builders Solutions (Concrete admixtures, waterproofing, floor coatings, concrete protection, concrete repair)
2. BASF PCI (special products for the construction industry: construction chemicals, building materials technology, flooring technology)
3. BASF Coatings (world’s largest manufacturer of building paints)
4. Wolman (Europe): Solutions for wood protection.

Project scope

• Implement the ERP System SAP S/4 HANA (europe-wide)
• Datamigration from the legacy SAP ECC to the new S/4 Hana
• Infrastructure Carve Out
• Workplace Rollout
• PMO for the D/A/CH Region

https://www.basf.com/

BASF
D/A/CH, HU/HR/SI

2019

Wien Energie

• Conception / Creation of a product configurator as part of a CRM and billing implementation (SAP, MS Dynamics)
• Products & Prices:
  • energy products (electricity, gas)
  • telecommunication products (fixed-net, mobile)
  • alternative energies and e-mobility
  • Services (i.e planning, construction, installation)
• Asset-Management-System for Energy assets

https://www.wienenergie.at/

2014 bis 2018

Capgemini for Telefonica Deutschland (Merger O2 und E-Plus)

• System Success-Factors implemented as common HR-System for all Telefonica companies and subsidiaries
• Migration of the E-Plus SAP accounting to the Telefonica-Systems SAP ECC 7.3 FI/CO/MM/FM, SAP BI/BPC/BW/PI/HR/RE-FX,
• including IFRS15 and IFRS16
• including asset migration
• Migration of the E-Plus Shops and offices to the Telefonica-Systems (SAP RE-FX)
• Implementing a new sales-partner commissioning system (Callidus)
• Merger Hansanet (fixed net) and o2 (Mobile) for B2C and B2B, from Siebel CRM and Arbor + Infinys RBM Billing to Salcus CRM and Arbor Billing.
• Digitalisation „digital_X“, Big Data, datalake, Oracle OGG
• Future ERP (SAP, Logistics + Shops)
• Three payroll systems (SAP HR) harmonised
• There travel epense systems migrated to just one common travel expsense system

https://www.capgemini.com/
https://www.o2online.de/
https://www.telefonica.de/

CapGemini Deutschland
Munich, Germany

for customer

Telefonica Deutschland
Munich, Germany

2012 bis 2014

T-Systems International for Heineken International (Netherlands) and British American Tobacco

•  12 Projects, mostly in parallel
• Customer facing Project Manager, Cutsomer Interface (single point of contact)
• Technical Project Manager, incl. reporting and customer care
• SAP upgrades (i.e. 4.7 -> ECC 6.0), Migrations, Oracle DB consolidations, transisitons SAP and non-SAP
• Solution Manager configuration, SolMan Agents installations
• Setup of new and rundown of old system landscapes
• International projects with involvement of team member from the Netherlands, Germany, Austria, Slovakia, India, Malaysia, Hungary, United Kingdom, Mexico, Brasil und South-Africa (seveal timezones)
• Requirements analyses
• Landscape architecture including firewall, VLAN, storage and topics regarding disaster recovery, failover, security
• Provisioning of new systems or whole landscapes (SuSe Linux) as virtual Systems (VM Ware) on ESX farm (LPAR) as DCS (Dynamic Computing Service), AppCom
• Datamigrations
• Handover to Operations and Support
• Documentation

https://www.heineken.com
https://www.bat.com
https://www.t-systems.com

T-Systems  International Frankfurt, Germany

for customer

British American Tobacoo
Hamburg, Germany & London, UK

and customer

Heineken International
Amsterdam, Netherlands

2011 bis 2012

Convergys EMEA for M-Net Munich

Solution Architect BSS

• Billing Analyst for the implenetation of Convergys RBM 5.3
• Business requirements gathering and analyses
• Functional and technical designs
• HLD – High Level Design
• Configuration specification
• Functional and technical specifiactions
• Functional and technical consultancy
• Documentation
• implementation of mediation, rating & billing for
  • all wholesale products
  • all retail products (fixed line and internet)
  • mobile telephony
  • 3rd party billing
  • interconnect billing
  • CRM interfaces
  • DOC1 (Formatter)

https://www.m-net.de
https://www.convergys.com

Convergys EMEA

for customer

M-Net
Munich, Germany

2010 bis 2011

Philips Medical Systems & T-Systems Netherlands

Projectmanager for the migration of three Informatica datawarehouses and three Trillium address-valdation-systems (each in real-time and batch version) which are serving several SAP CRM systems from Andover, USA to Frankfurt/Main, Germany

• Build up of a SMTP and POP3 Solution for Philips MS and Philips Lightning which serves several hundred SAP landscapes and another threehundred non-SAP systems.
• Multi-Project Manager for 11 migrations and build-ups which have been running in parallel as 4 projects
• Technical projectmananger, incl. reporting and customer relationship
• Single point of contact for all matters of these 4 projects
• IManaging iternational project teams having people based in USA, Netherlands, Germany, Austria, Slovakia, India, Malaysia, Hungary and Tansania (5 timezones)
• Requirements analsyses and scoping
• Analyses of exisiting landscapes and current mode of operation (CMO)
• Design and architecture of the future mode of operation (FMO) in a new datacenter reagarding all matters incl. firewall and VLAN configurationen
• Provisioning of the systems (IBM AIX and Red Hat Enterprise) as virtual systems (VM Ware) on ESX Farm (LPAR) as DCS (Dynamic Computing Service), AppCom
• Installation and configuration of Applicationsoftware as SaaS (System as a Service)
• Setup of the interfaces to all the relevant SAP landscapes
• Migration of mass data (high volumes using staging)
• User and support-team trainings
• Build up of the operational support
• Documentation

https://www.philips.com
https://www.t-systems.nl

Philips Medial Systems

in Cooperation with
T-Systems Netherlands
Eindhoven, Netherlands

2007 bis 2010

Deutsche Telekom AG, Business Area T-Home (fixed net telephony)

Requirements and scoping study for the implementation of the billing system Infinys RBM (Rating & Billing Manager) v 4.3 for fixed net telephony customers and products

• Analyses of legacy systems
• Analyses of legacy data and automated data cleansing before and during migration
• Requirement egineering and analyses, requirements management
• Solution Architect in co-work with experts for the customer’s legacy systems
• Migration-strategy and migration concept
• Migration functional and technical specifiaction
• The biggest billing-data-migration in europe until then, re-using the IMS (Infinys Migration Suite) again

https://www.dtag.de
https://www.t-home.de

2006

Convergys EMEA

Project Manager Subproject Migration

•  Requirements analyses and scoping study for the implementation of a the new rating & biling system Infinys IRB 2.2.9 (Infinys Rating & Billing) for IP und Internetservices provided by T-Online
• Solution Architect incooperation-work with three experts for the customer’s legacy systems completed within a week
• Infinys IRB/RBM (Rating & Billing Manager) Subject Matter Expert
• Statement of Work
• Migrationstrategy
• Migration functional specification
• Migration technical specification
• Datatransformations and data cleansing (high volume)
• Migration of all T-Online customers and their products, re-using IMS, Volume: 1000 million records (plus usage data) in a migration time window of four days
• The biggest data migration undertaken by Convergys Europe until then

https://www.convergys.com

Deutsche Telekom AG, Business area T-Online

Requirements analyses and scoping study for the implementation of a the new rating & biling system Infinys IRB 2.2.9 (Infinys Rating & Billing) for IP und Internetservices provided by T-Online

• Requirements gathering and anslyses, requirements management
• Launch of a new order system (S4N) in context of the overall architecture
• Launch of a new product configuration system (MT2) in context of the overall architecture
• Analyses of legacy systems
•  Analyses of legacy data and data cleansing before and during migration
• Migration-strategy
• Migration functional and technical spefication
• Datatransformations, data cleansing
• IRB Subject Matter Expert

https://www.dtag.de
https://www.t-online.de

Deutsche Telekom AG,
Business area T-Online
Darmstadt, Germany

2005

Convergys EMEA

Project Manager Subproject Migration

• Performance Test Team Lead
• Implementing the rating & billing systems Geneva
• Solution architecture to bill usage in multi currency (Euro and the new rumanian Lei)
• Requirements analyses
• Analyses of 48 legacy systems
• Analyses of legacy data and and creattion of a data cleansing tool to cleans before and during migration (automated)
• Design and development of a new datavalidation- and migrationstool for large scale migrations based on PL/SQL, as the existing APIs did not have enough performance. This new tool was extended by Convergys in the U.S. to a migration product called IMS (Infinys Migration Suite).
• Migration of all customers and their prodcuts from 41 regional billing systems and several other customer care and payment handling systems (in summary around 50 source systems for migration) to the cetralised CCBS system Geneva. Volume: 57 Millionen reorcds within a 72 migration time frame
• The biggest migration Convergys Europe has undertaken until then
• Excellent project results: “on time, on budget”
• Operations support after go-live and training of local staff

https://www.convergys.com

Romtelecom

• Implementation of the new rating & billing system Geneva with multi currency functions (Euro and rumanian Lei)
• Operations support after go-live and training of local staff

https://www.romtelecom.ro

2004

Convergys EMEA

• Requirements study for a new Billing System for a fixed net client
• Feasibility study for the new Billing System “Geneva”
• Proof Of Concept
• Performance Test Team Lead

https://www.convergys.com

Romtelecom

• Requirements study for a new Billing System
• Feasibility study for a new Billing System

https://www.romtelecom.ro

Proximus, Belgacom Mobile

• Head of Testing
• Testteam coordinator: Overall instance across the teams SIT, BAT, UAT, ORT und E2E Tests
• Vendor selection and setup of hardware and platforms for rating & billing inkuding production mirror and test environments

https://www.proximus.com

2003

Maxbill Ltd.

• Implementing rating & billing for futher products of Telekom from other source systems (i.E. Simba) on the rating & billing system MaxBill
• Migration of all end customers and their products

https://www.maxbill.com

Telekom Austria AG

• Business- and systems analyst
• Implementing the rating & billing of prodcuts of the legacy data branch of Telekom Austria called Datakom (legacy platform AS400) onto MaxBill’s rating & billling system (products have been mainly leased lines, data services for business customers and premium services based on usage)
• Migration of all end customers and their products

https://www.telekom.at

American Management Systems

• Head of Solution Architecture for the implementation of Geneva 5.2 as the only main rating & billing system for a client providing cable-TV, pay-TV, telephony and internet via cable-tv-line

https://www.ams.com

American Management Systems
Lisbon, Portugal

TV Cabo

• Main Solution Architect for the implementation of Geneva 5.2
• using really all functionality the system could provid like rating & billing, payments & collections, etc.
• Premium services like set top box
• Cable TV, Pay TV and telephony and internet services via cable-TV-line, all for post-paid and pre-paid

https://www.tvcabo.pt

PTSI Portugal Telecom Systems Information

• Data Migration and Integration Consultant
• Migration from many different regional source systems to one central billing unit

https://www.telecom.pt

Deutsche Telekom AG, Business area T-Online

• Project Manager for several data migration projects (i.E. migrating billing information from T-Mobile to T-Online
• Project Manager for “Bulk-Provisioning” (Radius Servers)

https://www.dtag.de
https://www.t-online.de

2002

T-Online International AG

• Requirements manager for the rating & billing area (IP billing using Portal Infranet)
• billing design for new premium service prodcuts and 3rd party content products (IKSA 2.0)

https://www.t-online.de

2000 bis 2002

Connect Austria, Gesellschaft für Telekommunikatio

• Analyst, Solution designer, developer and tester for billing applikations i.E.: CABS2000
• Requirement analyses and feasibilty studies for selection of a new rating & billing system
• Hardware- and vendorselection
• Impementation of the rating & billing system Geneva 4.1 for GPRS rating & billing
• Migration ofall GPRS Customers and their prodcuts & services to this system
• Impementation of the rating & billing system Geneva 4.2 for the whole GSM/GPRS/UMTS rating & billing
• Migration of all end-customers and their prodcuts & services to this system an into the Customer Care Application

https://www.one.at

Orange Austria -> Three Austria

DREI Austria

Orange Austria is known as DREI Austria on the market since 2012

1999

Global One Telekommunikationsdienste GesmbH

• Head of inhouse-IT and helpdesk (CIO)
• Head of voice and interconnect rating & billing
• Setup of a new site with LAN and WAN and many Novell-servers und special applications
• Setup of a new data center on this new site
• in addition substitute of the Facility Manager in his absence

https://www.globalone.net/

Equant -> Orange Business Services

Global One sold and renamed to Equant and has been re-organised later and is now known as Orange Business Services

https://www.orange-business.com