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Wirtschaftsberatung
Biedermann GbR
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  Biography
• High school (1969- 1981)
• Diploma degree
of Physics, University Jena (1983-1988)
• Diploma
thesis:Circuit coupling of SQUID (Superconducting Quantum
Interferometer Device) and MR  (Magneto
Resistive) Bridge to improve power resolution (~10-29
Ws) of
analog electronic amplifier systems to measure weak
currents and weak bio magnetic fields (model/ theory
quantum physics, high tec integrated circuit design “Josephson
Element” and analog
electronic amplifier development)
• Working in
IT Industry since 1989
• 2002 - Partner Wirtschaftsberatung
Biedermann GbR
• 2002
- 2002 Senior Project Manager entory AG
• 1999 - 2002
Freelancer IT projects
• 1999 - 1999 IT Consultant PWC
Consulting Germany
• 1990 - 1999 CEO middle-sized computer
firm
• 1988 - 1990 Research Programmer Chemical Experts
Systems (AI)
• 1986 - 1988 numerical simulation of IC
and “Josephson Elements” compiler design
and tuning, library development
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Presentation
Service Oriented Architecture
and Global Enterprise Business - the new nightmare of a CIO
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Problems- “The nightmare“
- Define global telecommunication services, products and
processes, and transfer them into business models based
on types of business domain partners ( internal and
external)
- Define and offer guaranteed ITIL services
- Monitor, measure, track and bill global-routed/ roamed
telco services
- Define guaranteed products and services (regional, Europe,
worldwide )
- Share technologies ( GSM/ UMTS/ WIFI etc.)
- Define the business domain
- What’s a service?
- Define the IT architecture domain
- IT products or own built-up software stack
- Standards
- Architecture of the SOA and a real globally distributed
ESB (Enterprise Service Business)
- Budget, process, resources, project management
- Other issues
Solution- Service Definition, SOA, ESB and toolsets (state
of the last fixed standards)
- How to define services ? Is a product a service ? Process
design and maintenance etc.
- UML 2.0 to describe business processes ?
- Architecture and Service - two different worlds or the
same model (which tools can we use?)
- Services and Software stack, What is a user case ? How
to integrate other UCs? Can we model in UML ?
- MDA, MDA tools, case tools, repositories
- Code generation for J2EE or .net. How to integrate
an existing software stack?
- Implementation, test, performance and deployment of
services, and the next lifecycle of this process
- Project and program management; also methods and tools
- Steering of the SOA Project - on time, on budget, on
scope
- Risk management issues
 return
to program
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