Detlef
Pump
System
Developer
“Software Magician” able to develop and fix
programs with speed and precision. Over 20 years experience. Designed,
implemented and tested software ranging from high-level language windows applications
to interrupt-level assembler routines. Maintained at times over 1 million lines
of code. Highly skilled in “sensing” software behavior and spotting coding
problems. Able to understand and anticipate customer needs. Flexible work style
without need of close supervision. Passionate about software quality.
____________________________________________________________________________
Design,
Development & Implementation • Troubleshooting • Innovation • User
Interface • Software • Team Development
____________________________________________________________________________
PROFESSIONAL EXPERIENCE
ORGALOGIC Ltd,
High
Quality Software & System Development
System
Developer
Design,
Development and Implementation software for ORGALOGIC’s VoIP SIP-based
Multimedia Client Soft phone OmniSessionÒ, PDA Soft phone OmniSessionÒ and Software Development
Kit (SDK) for Soft phone OmniSessionÒ
Major Contributions
Implemented
audio & video functions including RTP
Designed
and implemented conferencing
Adapted
audio and video codecs
Siemens ICN
Carrier Networks (incl. predecessors),
SURPASS Siemens Soft Switch & Siemens EWSD (TDM Wire Line Central Office)
Developer
(Contractor)
Leading software engineer with increasing direct
responsibilities for (at the end) over 1 million lines of codes. Sought after
expert for fellow engineers in areas of software design, techniques and
implementation details.
Recognized best local patching expert for complex
EWSD code enhancements and corrections. Capable of actually introducing new
features into the EWSD code through online patching without the need for a
generic upgrade. This led to the genesis of a very profitable Siemens “Fast
Feature Process” and became a major part for the EWSD revenue stream.
Leveraging unique skills in detecting root causes
for difficult error occurrences and scenarios for troubleshooting. Developed
customized software solutions for detection and correction of problems in the
Subscriber Database.
Major Contributions
Development of tools, utilities, and features on
own initiative that were accepted as integrative parts of the EWSD code.
Spotted numerous software coding problems causing strange
or non-reproducible errors.
Reduced down-time of EWSD switches (outages) by
eliminating or softening erroneous behavior via patches
Visionary design and implementation of spare
elements into EWSD code to further enhance “Fast Feature” capabilities.
As a Fault Report Coordinator, improved fault
report turnaround time by locally introducing message notification system that
was later adopted worldwide.
Carried on-call emergency beeper for support of
customer service in case of an event of a severe EWSD switch problem.
Acknowledgments
Received Excellency Awards for recognition as a
go-to-expert for colleagues for various questions and support (by popular
vote), and for almost single-handedly pushing the design, implementation and
testing of a “Fast Feature” into the EWSD software.
KNOWLEDGE
Operating
Systems:
SIEMENS
BS2000, BS3000
OS2,
MS-DOS, Linux
All
Windows flavors including Windows CE 5.0
Development
of different OS modules for Motorola 68020/68040
Development
Languages:
C#, C/C++,
Java. Visual Basic, Perl, PHP, CHILL, COBOL, DCL, FORTRAN, PASCAL, ALGOL,
Assembler (DEC MACRO-11, INTEL 80xxx, MOTOROLA 68xxx)
Environments:
Visual Studio 2003
& 2005, MFC, Microsoft .NET Framework 2.0
EDUCATION
Equivalent
of Bachelor and Master Degree in Mathematics,
Minor in
Computer Sciences