2006           'Building up a complete IT infrastructure'      Logistics

Design, Specification, Setup and Operations for and of an IT-Infrastructure
for a company operating in the area of logistics.

  > Technical project lead
  > Consultancy of project members/leaders
  > Network planing (Firewalls, VPNs, ReOS, ...)
  > Server layout (dev, test, integration, operations, backup)
  > Training of operators, writing the operations guide (Solaris 10, Zones)
  > Setup of infrastructure, initial operation until hand over


2006           'Planing EAI System Architecture'               Telco

Analysis and Design of EAI systems in a complex IT environment. Writing
specifications adhereng to the SOA idea.

  > Interface design (SOAP, JMS)
  > Analysis and E2E design (UML, RuP)
  > Application Design (UML, RuP)


2005           'Worldwide Escalation Management'               IT Industry

Worldwide escalation management for an IT company whose also worldwide customer
provides telco solutions for mobile opcos.

  > Analyse what 1st to 4th level hotline personel did
  > Analyse what other service employees did
  > Optimize service processes
  > Find and enforce solutions
  > Preventive maintenance


2004           'Cluster Integration'                           Electronic Industry

Transformation of a non-HA Telco Application (7 components) into a carrier-grade
cluster ready System.

  > Cluster integration, scripting, configuration
  > Software (re-)design & development (Java, scripting)
  > Packaging, Delivery, SW-Maintenance and so on
  > Consultancy of project members/leaders


2003/4         'Service Account Management'                           IT Industry

Key Account Management for three important Customers.

  ° Presales Consulting
  ° Project coordination, Workforce coordination
  ° Care about escalations
  ° Performance- and other Analysis
  ° Manage and develop customer relationship


2002          'Designing a Web Switching architecture'           Automobile Manufacturer

Writing a paper analysing and giving a recommendation on redesigning the currently
used dispatching & load-balancing architecture for more than 100 internal and
external web- and application server.

° Analysis of the current solution

° Comparision of market available solutions (Cisco/IBM and others)

° Analysis of the involved network infrastructure

° Coordination of involved departments

2001/2002     'Strategic system architecture consulting'         IT Industry

The aim was connecting an existing CRM system mainly used in the support area
to a Siebel system that managed a world-wide CRM solution. The connection was
done using XML and a new Java middleware.

° Analysis of the current Infrastructure

° Writing the customer requirement specification

° Rough design of the software architecture

° Analysis of technical prerequisites (CTI integration, networks, ...)

° Selection of hardware and network infrastructure

° Consulting the customer, developer and project manager

2001          'Design and tender for a DB application'           Mobile Operator

Preparation and realization of a cross-company spanning tender between four
German mobile telephony operators. Design of the application to be realized
with this tender. The application is the common number database used in porting
mobile phone numbers between these operators.

° Co-writing the customer requirement specification

° Co-writing the processes document

° Co-writing the fine grain technical specification

° Representation of company interests in external advisory boards

° Coordination of associated internal projects

° Technical consulting of internal projects

° Co-writing the tender documents

° Rating of tender replies in technical and commercial aspects

  in cooperation with procurement staff

° Rating of tenders in specialized panels