Personal-ID                2198 
Place of Residence         216xx Buxtehude Germany 
Year of birth              1952 
IT experience since        1975 
Nationality                german 
Hourly rate                60 EUR up to 100, incl. expenses , own Software and 
                           Hardware, depending on project length and place. 
Available as of            15 Feb 2010 at 100%, availability on-site: 100%  
Resume generated on        17 Apr 1998 
Resume last updated on:    04 Feb 2010 

Software development / Programming
Consulting
Project management / Organisation / Coordination
Quality management / Quality assurance / Testing
Focus: Realtime, distributed, multilayer, embedded Applications, Communications, LAN, WAN, 
Client/Server, Networking, 2D and 3D Graphics, OOA/OOP, Graphical user interfaces, Driver 
development, Hardware specific development, Tool development, industrial automations
Professional main focus: Profesional software development, Project management, Design, 
Modelling, Architecture und Programming, Communications, Graphics, Tools, Applications, 
Drivers, a.s.o.

Permanent position equal to freelance consulting
Condition for permanent position: I am only interested in development or leading a 
development team, not in administration.

Study of Informatics (computer science) und Mathematics at the University
Degree: Diplom Informatiker (Dipl.-Informatiker, Dipl.-Inf.), 1975

Focus: Programming languages, Compiler construction, Optimisation, Simulation,
OOP, Structured multitasking, Cooperating processes
Other: Economics, Geometrics, Analysis, Algebra, Numerical Methods, Statistics
Diplom project: Automatic Compiler Construction

Further education: Communications, Graphics, Programming languages, 
Operating systems, Tools, OOA/OOD, Finance advisor

Jobs: Systemprogrammer, System engineer(Team leader),
Software developer, Project manager,
Trainer for Operating systems, Pascal, C++
Contributions to national Informatics-Congresses

Independent since 1993
Customers: 
Germany: R+V, Dresdner Bank, Mannheimer Versicherung, Siemens, etc.
ESP: IBERIA, SAVIA, Telefonica, Air Europa, etc.
F: Amadeus, IVLS, etc.

Abroad experience in Madrid, Paris, etc.

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Within Germany
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

--Germany: completely

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Outside of Germany
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

[EUROPE - EUROPEAN UNION MEMBER STATES]

--completely in: Austria, France, Great-Britain, Spain

[EUROPE - NON EU COUNTRIES]

--completely in: Switzerland

completely in: [NORTH AMERICA]
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Comment:
I speak english, french and some spanisch and italian.

English
French
German
Italian
Romanian
Spanish

Ascii/X - Terminals: firmware developed
BULL
Bus: CanBus
CD-Writer / Burner
Control and Regulation Systems: Step7, TeleService, Communications
Data Entry Terminal: local appolications and communication protocols developed
Digital
Digital Signal Processor: Sharc ADSP21161, Analog Devices
Embedded Systems: Airbus LRU
Emulators: self developed
Hardware developed: help for hardware engineers
IBM Mainframe: communication protocols, system software
Microcontroller: communication, firmware bootstrap and loader
Modem: Hayes, X25, ISDN
Nixdorf
PC: incl. protected mode, system software, 8086 until pentium
PDP: incl. Assembler
Plotter
Printer: e.g. Device drivers
Proprietary HW: X25, ISDN controller
Real-Time systems: ENEA OSE RTOS, VxWorks, RTS
Soundcard
Texas Instruments: Can Bus Driver
UNISYS: Assembler, Systemprogramming
Plugin cards with Intel processors
Siemens 80C166/80C167
Airbus IMA/LRU

BS2000
CP/M
Dos
MS-DOS: incl. TSR development
MVS, OS/390
OS1100
OS/2: OS/2 Communication, Client/Server Development, LAN-Server, TCP/IP, Device Drivers
Real-Time Operating Systems: ENEA OSE: Device drivers, System internals, Kommunication; Analog Devices VDK, RTS/OS, 
RTOS, VxWorks
RSX-11: Communications
RTOS (Real Time OS)
RT-11: Communications
Unix: Communications
VMS
VxWorks
Windows: Communications, Device drivers, System service, API

Ada
Algol
Assembler: Intel 80x86 incl. Protected mode, IBM/370, Hardware Programming
Basic: Visual Basic, VBA for Word
C: excellent, Microsoft, IBM, Borland, GNU, C166
C#
C++: excellent, Microsoft, IBM, Borland, GNU, MFC - also atomatical edit of Microsoft Porject 
files
Cobol: very good
CORBA IDL
dBase: own drivers developed
Delphi: (Pascal)
Forth: Self developed interpreter
Fortran
Java: Java2, Visual Age, JBuilder, also automatical Generation of Java Scripts
JavaScript: Java2, Visual Age, JBuilder, also automatical Generation of Java Scripts
JCL
Lotus Notes Script
Machine Languages: Intel x86, Pentium, IBM 370, PDP, very good
Pascal: Borland Pascal
Perl
PHP
PLM
PL/SQL
PL/1
Prolog: Interpreter self developed
Qt
Rexx
Script Languages: Self developed Interpreter
VRML
- Our tool Instant Help Pro generates und edit automatically Visual C++ Project-Files und 
  C++ source files.
- Diplom-Project as Compiler-Generator.
- Our C-Precompiler was used in Test-Projects for Management of Test-Procedures.
- DXL - Control of DOORS.

Access
BTrieve
DB2
Interbase: ODBC driver further developed
MySQL
ODBC: also ODBC driver further developed
Oracle
SQL
Sybase
xBase: e.g. conversion tool from dBase to C, own C++ Classes for accessing dBase-files

APPC CPI-C RS232
BSC: Protocoll implementations
Bus: Canbus. Used in applications. Also CanBus Simulation.
CORBA
Ethernet
Fax
HDLC: Protocoll implementations
IBM LAN Server
Internet, Intranet: FTP, UDP, HTTP, TCP/IP, HTML, XML
ISDN: Driver development, CAPI-Applications
ISO/OSI
LAN, LAN Manager
LU6.2: Development of Terminal Emulator
Message Queuing
NetBeui: Used in Client/Server Applications
NetBios: Used in Client/Server Applications
Novell
OS/2 Network: TCP/IP, LAN Manager
Parallel Interfaces: e.g. Printer Driver
PC-Anywhere
Proprietary Protocols: self developed
Public Networks: X25, X28, Datex-P, Datex-J, Btx
RFC
Router
RPC
RS232: Driver Development, Protocols, Modem-COntrol, etc.
SNA: Development of LU6.2 Terminal-Emulator
TCP/IP: TCP/IP, UDP, FTP, HTML, WinSock, WinInet, WebPost; e.g. TCP/IP Server and Client oder 
Router
Token Ring
VTAM
Windows Network
Winsock: Under Windows and OS/2, Client and Server, direct and mit MFC Klassen
X.400 X.25 X.225 X.75...: Programming Plug-In Cards, Device Drivers
Development of Servers and Clients
Development of Device Drivers
Mailbox, Release Management
Online Compression
Protocols and development of new protocols
Terminal emulation (VT, UTS, 3270, aso )
HTML, XML, FTP, aso
JavaScript
Automatical generation of HTML and Javascript

AutoCAD

CANoe
- Simulation as study discipline.
- Realisation of more simulations for research and test.
- Experience with emulators.
- Simulation of Smoke-Detectors (SD) and Fire Extinguishing Data Controllers (FEDC) over 
  CAN Bus.
- Simulation of CAN Bus.
- Emulation of various terminals (SNA, LU6.2, VT100, etc.).
- Realisation of testbeds for SWI Tests in domain Avionics.

Experience in the development of:
- Compilers, Interpreters
- Multitasking, Synchronisation, Real-Time Systems
- embedded software
- Distributed applications
- Software development Graphics 2D/3D, OO-Editors, Rendering
- Parsing, Generation of C++ source
- Generation HTML-Help
- MS Office Programming
- Graphical User Interfaces
- Objektoriented Programming
- Structured Programming
- Hardware-oriented Programming
- System Programming
- Database Design und Programming
- Event controlled Programming
- Image processing ( Development, Algorithms )
- Financial bookkeeping
- Telecommunication
- Communications protocols
- Terminal-Emulation
- Client/Server Applications
- Remote diagnostics
- Device drivers for X25/ISDN, serial/paralel interface, Ethernet, aso.
- Web Design: HTML, XML, JavaScript, Java, Netscape, Internet Explorer
- Editors and Tools
- HTML-Help

Experience in:
- Software development
- Modelling, Architecture ans Specification
- Project management
- Migration, Porting, Maintanace
- OOD,OOA

Experience in the software development with:
- Visual C++, MFC, COM, DCOM, WebPost, WinInet, OCX, .net, C#
- Visual C++, MFC Internals
- Borland C++
- Visual DSP++
- gnu c/cpp
- JBuilder
- C166
- MS SDKs
- MS DDKs
- IBM DDKs
- IBM Visual Age
- CASE Tools
- ISO/OSI Schichtenmodell
- RAS, DFÜ Netzwerk, TAPI
- SAX, DOM
- WinInet
- WebPost
- NDIS, Miniport
- UML, Rational Rose, Rational Unified Process(RUP)
- ClearCase, ClearQuest
- PVCS
- RCS
- DOORs
- Artisan
- Install Shield
- MS Office

Software Development
Automotive
Reservation Systems
Touristics
Travel agencies
Avionics
Airports
Banks
Transport
Communications
Internet
Industrial automation
Hardware developpers

Excerpt from project list - for details please see the German version.


----- Time, Working mode
Project name
Project description

----- 10/2009 - 12/2009 Fulltime	

Further development of own tools.
- analysis,comparison and repair of registry hives.
- extraction of E-Mail-Data and files under Windows.

- Operating systems: Windows.
- Programming languages: MS Visual C++ /MFC

----- 8/2009 - 9/2009 Fulltime	

Further development of own DOORS-tools.
- Operating systems: Windows.
- Programming languages: MS Visual C++ /MFC, DXL

----- 3/2009 - 7/2009 Fulltime	

Further development of own tools.
- Operating systems: Windows.
- Programming languages: MS Visual C++ /MFC

----- 1/2009 - 2/2009 Fulltime	

Commercial education 

----- 12/2008 - 1/2009 Afterwork ;-)	

Further development of "Menu Wizard"   (Shareware) 

New functions for 
- Easier user control.
- 3D-Lighting.
- Button-Transparency.

- Operating systems: Windows 2000, XP.
- Programming languages: MS Visual C++ /MFC
- Own commercial product 


----- 10-11/2008 Fulltime	

Further development of "Copies"   (Freeware) 

New function for 
- Physical access on NTFS-Hard drives und 
Registry-Files (System-Repair).
- Access over FTP.
- Better User interface.

- Operating System: Windows 2000, XP.
- Programming language: MS Visual C++ /MFC
- Own product 


----- 04/2008-09/2008 Telework
- Development of Concepts, Tools and Scripts for Requirements Based Engineering Level B 
  Software for Avionics.
- Automatic Generation of Scripts/Data by using own tools.
- Education and Help for Customer's employees.
- Contact to Customers.

----- 04/2007-09/2007 Fulltime
Development von CanBus Simulators

Tasks:
- Development of Simulators for devices attached on Can Buses, used in Smoke Detection und 
  Fire Extinguishing.
- Contact to customers.


----- 03/2004-06/2005, 08/2005-11/2005, 01/2006-09/2006,
01/2007-03/2007, 11/2007-04/2008, 06/2008-11/2008, Fulltime
Software development and Test for Level B Software for Avionics -
CanBus, Smoke Detection, C, RT-Tester von Verified.
Tool design, quality management.

----- 09/2005 - 02/2006	collateral activity, Telework
Distributed Windows-Service and presentation client for Communication with remote devices.

----- 7/2005 - 08/2005	fulltime
Definition of Specifications for Level B Avionics Software

----- 12/2005 - 01/2006	fulltime
Design for Level B embedded Avionics Software

----- 07/2003 - 11/2003	Fulltime
Guidelines for Software development for Cabin Applications - Airbus.

----- 05/2003 - 06/2003	 Fulltime Telework
Communication with Control units

Driver and Database for the Communication with Devices.

Tasks:
- Design, Concept and Development
- Technical Concept, Architecture, incl. writing of documentation
- Definition of components and of interfaces
- Tools for the data analysis
- Development of central components and of user interface


Technical data:
- Communication over serial interface, Modem, ISDN, HDLC
- SQL Database (Interbase)
- Operating system: Windows 2000/MX
- Programming languages: MS Visual C++ / MFC
- Interfaces: Serial, Modem

Customer: Software house, Ebelsbach

----- 11/2002 - 04/2003	 Fulltime Telework
Communication with Control unit

Reverse-Engineering of existing protocol
Driver for the Communication with the Device.

Tasks:
- Design, Concept and Development
- Technical Concept, Architecture, incl. writing of documentation
- Definition of components and of interfaces
- Tools for the data analysis
- Development of central components and of user interface


Technical data:
- Communication over serial interface, HDLC
- Database (ODBC, Xbase)
- Operating system: Windows 2000/MX
- Programming languages: MS Visual C++ / MFC
- Interfaces: Serial

Customer: Software house, Ebelsbach

----- 4/2002 - 10/2002 	Fulltime Telework

Training and small projects

Modern technologies: XML, CORBA, C#, .net, Visual Age for Java
Real Time and Embedded Systems: 
   DSP processors, Sparc ADSP21161, Visual DSP++ of Analog Devices incl. VDK,
   Windows CE
RUP (Rational Unified Process)


----- 5/2001 - 2/2002 Fulltime by customer	

User interface for Automation devices

Distributed application, configurable and replaceable components in den BO-, Transport and 
Communications layers.

Tasks:
- Redesign, Concept and Development
- De facto Project coordination (3 up to 5 developers)
- Technical Concept, Architecture, incl. writing of documentation
- Definition of components and of interfaces
- Definition of tasks
- Planning and coordination and control of Development, Code reviews, Tests
- Communication and Moderation between team members
- Development of central components and of user interface
- Development of Tools (Editor and Compiler for windows properties definition)

Technical data:
- Communication over TCP/IP Sockets, Ethernet, databank
- Operating system: Windows 2000/ME
- Programming languages: UML, MS Visual C++ / MFC
- Interfaces: PPP, Sockets, Serial, Ethernet

Customer: Producer of Automation devices, Hamburg

Sensible tasks:
Definition of interfaces and of configuration manager for Scalability.
Optimization of interfaces for the Online-processing of lots of parameters.

----- 3/2001 - 5/2001 Fulltime by customer	

User interface for Automation devices

Management of the custom-designed controller

Tasks:
- Independent Concept and Development of software components

Technical data:
- Communication over TCP/IP Sockets, Ethernet, Access databank
- Operating system: Windows 2000/ME
- Interfaces: PPP, Sockets, Serial, Ethernet

Customer: Producer of Automation devices, Hamburg


----- 1/2001 - 2/2001 Fulltime by customer

TCP/IP, PPP Communication on Automation devices

Integration of Communications protocols with of existing Software.
Development of drivers for the serial interface and Ethernet.

Tasks:
Independent Project: Feasibility, Concept and Development
Integration of Communications protocols with of existing Software.
Development of drivers for the serial interface and Ethernet.

Technical data:
- Operating system: ENEA OSE for C166 (real-time embedded system)
- Programming languages: C, C166 Assembler
- Interfaces: PPP, Sockets, Serial, DFÜ

Customer: Producer of Automation devices, Hamburg

----- 5/1999 - 9/2000 Fulltime by customer
     10/2000 - 12/2000 Fulltime Telework	

Teleservice 

Development of some applications and drivers in communications area.

Tasks:

Independent development and of the product Teleservice (Client and Server)
Independent development of some small applications and drivers in communications area
Definition of functionality and components
Development, Test and documentation
Planning together with the Customer partner
Coordination with the sales department and other working groups

Technical data:
- Operating system: Windows 95/98/NT/2000
- Programming languages: MS Visual C++ / MFC
- interfaces: UniModem, WinSock, DCOM, TAPI, RAS/DFÜ


Customer: Siemens AG Karlsruhe


----- 6/1999 By the way	

Automatic Translation

Automatic Translation of Resources in a Visual C++ MFC Project for more Foreign languages.

- Operating system: Windows 95/NT
- Programming languages: MS VC++ /MFC
- For own sale, own product 

 
----- 6/1998 until 4/1999 Fulltime by customer	

Automation of Setups 

Frame for Install programs

Tasks:
- Independent Development: general, parameter controlled, hierarchical Install programs 
  and their Instantiation in individual install programs.
- Development of DLLs and Tools.

Technical data:
- Operating system: Windows 95/98/NT
- Programming languages: MS Visual C++ / MFC, Visual Basic, Visual Test, Install Shield 
  Language
- Tools: Install Shield, Clear Case

Customer: Siemens AG


----- 5/1998 Fulltime	

Instant Help Pro   (Shareware) 

Automatic writing of Help files out of Resources, HTML Help,
Tool for MS Visual C++ 
The sources and project files, Workspace aso. are extended with new code.
Automatically inserts code in. RTF, HTML, HHP, HHC, HHK-files
Graphics for the help files are generated.

- Operating system: Windows 95/NT
- Programming languages: MS Visual C++ /MFC
- For own sale, own product 

----- 4/1998 Fulltime	

Help Skeleton   (Shareware) 

Automatic writing of Help files out of Resources, Tool for MS Visual C++ 

- Operating system: Windows 95/NT
- Programming languages: MS Visual C++ /MFC
- For own sale, own product 

----- 2/1998-3/1998 Fulltime	

Menu Wizard  (Shareware) 

Automatic writing of Web Menus and transmission to the Server 
Creation of Graphics, Java Scripts and HTML-Code 

- Operating system: Windows 95/NT
- Programming languages: MS Visual C++ /MFC
- For own sale, own product 

----- 12/1997-1/1998 Fulltime in Telework	

Windows NT Miniport Driver for X25 Pug-in cards  

- Operating system: Windows NT
- Programming languages: MS C 
- For own sale
- Customer: IBERIA aso. 

----- 10/1997-11/1997 Fulltime by customer

Windows NT Driver for ISDN, X25 Pug-in cards   

- Operating system: Windows NT
- Programming languages: MS C 
- For own sale
- Customer: IBERIA aso. 

----- 8/1997-9/1997 Fulltime by customer

Configuration server and Client 

Online Configuration (in a central Server) of used Terminal Emulators. 
GUI management of PIDs, sessions, devices and configuration files, 
and automatic transmission over TCP/IP.

- Operating system: 
       - Windows NT (Server), OS/2 and Windows 95 (Client), MVS (Host) 
- Programming languages: 
       - MS Visual C++ 5.0/MFC (Server and Client)
       - Visual Age C++ (Client, Host) 
- For own sale
- Customer: Air Europe. 

----- 6/1997-7/1997 Fulltime by customer

Terminal Emulation over TCP/IP 

UTS400 Emulation over TCP/IP and INT1. 

- Operating system: OS/2
- Programming languages: Visual Age C++, Assembler 
- For own sale
- Customer: Air Europa. 

----- 5/1997 Fulltime by customer

Emulation Extensions for airports

GUI functionality for Ticketing, Check-In, Boarding. 

- Operating system: OS/2
- Programming languages: IBM C/2 
- For own sale
- Customer: IBERIA. Used in airports e.g. Madrid, Barcelona, Palma a.s.o. 

----- 2/1997-3/1997 Fulltime by customer

OS/2 Driver for Printers 

Interne Terminal Emulators Driver for more special Printers. 
- Operating system: OS/2
- Programming languages: Assembler 
- For own sale
- Customer: IBERIA. Used in airports e.g. Madrid, Barcelona, Palma aso. 

 
----- 7/1996-12/1996 By the way

Graphic editors (Shareware) 

RipEdit - 2D vector-Graphic and image processing, Animation. 

3dEdit  - 3D Graphic Editor, Rendering and Ray tracing, Animation. 

3dMap   - Rendering of 3D-geographical maps. 

- Operating system: Windows 95
- Interfaces: DirectX, Video
- Programming languages: Visual C++, MFC 

----- 1/1996-12/1996 Fulltime on my own

Games

Programming: Multimedia Components for Games, Rendering, and Animation. 
Writing of Animations and Video sequences.

- Hardware: PC 
- Operating system: Windows
- Programming languages: Visual C++, MFC 
- Interfaces: DirectX, MCI, Video
- For own sale 
- Customer: Wenninger GmbH, München. 

----- 8/1995-12/1995 Fulltime by customer

Graphic Interface for Route planners. 

Viewing of geographical maps. 

- Hardware: PC 
- Operating system: Windows
- Programming languages: Visual C++, MFC 
- For own sale 
- Customer: Wenninger GmbH, München. 

----- 6/1995-7/1995 Fulltime on my own

Games

Concept and programming: Multimedia Components for Games. 

- Hardware: PC 
- Operating system: Windows
- Programming languages: Visual C++ 
- For own sale 
- Customer: Wenninger GmbH, München. 

 
----- 4/1995-5/1995 Fulltime in Telework

Format conversion for geographical maps - files 

Format conversion of geographical data. 

- Hardware: PC 
- Operating system: DOS, Windows, OS/2 
- Programming languages: (Borland IBM and MS) C++ 
- For own sale 
- Customer: Wenninger GmbH, München. 

----- 2/1995 - 3/1995 Fulltime by customer

Keyboard Configurator

Configuration of the keyboard for more Terminal Emulators 

- Hardware: PC 
- Operating system: DOS + Windows 
- Programming languages: (Borland) C++, Assembler 
- For own sale, contract of Terminal Systems S.A., Madrid 
- Customer: IBERIA, SAVIA aso. 

----- 12/1994-5/1995 By the way

Terminal Emulation and BTX Decoder 

- Terminal Program with various Protocols and Multimedia features. 

- Hardware: PC 
- Operating system: DOS + Windows 
- Programming languages: (Borland) C++, Assembler 
- For own sale 
- Customer: private customers 

----- 11/1994-2/1995 Fulltime

Bookkeeping 

Bookkeeping software for personal use

- Hardware: PC 
- Operating system: DOS 
- Programming languages: (Borland) C++ 
- For own sale 
- Customer: private customers 

----- 10/1994 Fulltime

Word for Windows - programs

Install programs for Word-Documents. 

- Hardware: PC 
- Operating system: DOS + Windows 
- Programming languages: VBA (Basic Language of Word 6.0) 
- For own sale 
- Customer: private customers 

 
----- 9/1994 Fulltime

3D Fractal-Image Generator

Included in the setup program, including identification of registration of users in 
Shareware sales.   

- Hardware: PC 
- Operating system: DOS 
- Programming languages: (Borland) C++, Assembler 
- For own sale 
- Customer: private customers 

----- 8/1994 Fulltime by customer

Demo Program

Demo Configuration program. 

- Hardware: PC 
- Operating system: DOS + Windows 
- Programming languages: Visual Basic 
- For own sale 
- Customer: Terminal Systems GmbH, Frankfurt, for Presentations. 

----- 6/1994 - 7/1994 Fulltime by customer

Terminal Emulation

Graphic functionality for UTS-400 terminals. 

- Hardware: PC 
- Operating system: DOS 
- Programming languages: (Borland) C++, Assembler 
- For own sale, contract of Terminal Systems S.A., Madrid 
- Customer: IBERIA. 

----- 4/1994-5/1994 Fulltime by customer

File Transfer 

File Transfer for the DEC-VT100 Emulator for UNIX and AIX. 

- Operating system: DOS, AIX
- Programming languages: C++, Assembler 
- For own sale
- Customer: Telefonica (Madrid). 

----- 3/1994-4/1994 Fulltime by customer

Terminal Emulation 

Further development of DEC-VT100 Emulators. 

- Hardware: PC 
- Operating system: DOS 
- Programming languages: (Borland) C++, Assembler 
- Networks: Novell 
- For own sale, contract of Terminal Systems S.A., Madrid 
- Customer: Telefonica (Madrid). 

 
----- 1/1994-2/1994 Fulltime by customer

File Transfer

File Transfer for the Siemens-9750 Emulator. 

- Hardware: PC 
- Operating system: DOS 
- Programming languages: (Borland) C++, Assembler x86 
- Networks: Novell 
- For own sale, contract of Terminal Systems S.A., Madrid 
- Customer: AGROMAN (Madrid). 

----- 11/1993-2/1994 Fulltime

OS/2 Driver for controlling of X.25-card

Further development for the management of more plug-in cards and more applications. 

- Hardware: PC 
- Operating system: OS/2 
- Programming language: Assembler 
- For own sale, contract of Terminal Systems S.A., Madrid 
- Customer: AMADEUS (Sophia Antipolis by Nice in France), IBERIA in Spain. 

----- 6/1993-9/1993 Fulltime

Graphical user interface 

Graphical user interface for the Multi terminal Emulators. 
A Presentation Server can serve more Emulators, each with more windows. 
(in France, Spain). 

- Hardware: PC 
- Operating system: OS/2 
- Programming languages: (MS and IBM) C, Assembler 
- For own sale, contract of Terminal Systems S.A., Madrid 
- Customer: AMADEUS (Sophia Antipolis by Nice), IBERIA. 

----- 4/1993 Fulltime

Data encryption 

Data encryption with the DES Algorithm 

- Hardware: PC 
- Programming languages: Assembler 
- For own sale 
- Customer: IBERIA, SAVIA. 

----- 4/1993 - 4/1995 By the way

Maintenance contract for Server/Requester

Actually no work, because the software was error free running!

- Customer: R+V Insurance

 
3/1993

Employed	- various Software tools 

Archive program, Release and sources - comparison program. 

- Hardware: PC 
- Operating system: DOS, OS/2 
- Programming languages: (MS and IBM) C, Assembler 
- Networks: Novell, LAN Manager. 
- Employer: Terminal Systems GmbH, Frankfurt 
- Customer: IBERIA, SAVIA. 

----- 12/1992-2/1993 employed

Server- and Requester 

Further development of programs. Automation of runs and Recovery Mechanisms. 

- Hardware: PC 
- Operating system: DOS, OS/2 
- Programming languages: (MS and IBM) C, Assembler 
- Networks: Novell, LAN Manager. 
- Employer: Terminal Systems GmbH, Frankfurt 
- Customer: R+V 

----- 10/1992-11/1992 employed

Terminal Emulation 

Further development of Siemens-9750 Emulators. 

- Hardware: PC 
- Operating system: DOS 
- Programming languages: (Borland) C++, Assembler 
- Networks: Novell 
- Employer: Terminal Systems GmbH, Frankfurt 
- Customer: IBERIA, SAVIA aso. 

----- 7/1992-9/1992 employed

Remote diagnostics 

Remote diagnostics under DOS and OS/2 over X28 connections. 

- Operating system: DOS, OS/2
- Programming language: Assembler x86 
- Employer: Frankfurter Software house
- Customer: R+V (D), IBERIA, SAVIA (ESP)

----- 3/1992-6/1992 employed

Terminal Emulation

Terminal emulation for IBM 3270, VTxxx, UTS400, Siemens/9750

- Operating system: DOS, OS/2
- Programming languages: (Borland) C, IBM C/2, Assembler 
- Employer: Frankfurter Software house
- Customers: Dresdner Bank, IBERIA, SAVIA, Agroman(Madrid), Air Europa, AMADEUS

 
----- 2/1991-2/1992 employed

Server and Requester 

The programs controls of transmission of files over X28 connections. 
The programs run under DOS and also under OS/2. 
The Server can transfer files between Host and Requesters, Server and Requesters or two 
Requesters. 
The transmission can take place automatically under the control of Hosts, of Server-
Operators, or can be started by users. 
A script language, as well as an own DB are implemented.
The Server can be controlled by more operators at the same time over a LAN connection. 
With GUI for all components. 

- Operating system: DOS, OS/2
- Programming languages: (MS and IBM) C, Assembler x86 
- Networks: Novell, LAN Manager, NetView DM, X25, X28. 
- Employer: Software house in Madrid, Spain
- Customer: R+V 

----- 11/1990-2/1991 employed

OS/2 Driver. 

Driver to controlling a X25 extension card

- Operating system: OS/2
- Programming language: Assembler 
- Employer: Frankfurter Software house
- Customer: Used in more projects for R+V, IBERIA aso.

----- 10/1990-11/1990 employed

General Compression software
- Operating system: DOS, OS/2
- Programming languages: (MS) C, Assembler 
- Employer: Frankfurter Software house
- Customers: Used in more projects, e.g.. R+V, IBERIA, Telefonica Spain

----- 8/1990-9/1990 employed

Performance-Analyzer 

Test program to compute the speed of hard disks and Software under OS/2 under various 
conditions. 

- Hardware: PC 
- Operating system: OS/2 
- Programming language: (MS) C 
- Employer: Terminal Systems GmbH, Frankfurt 
- Customer: R+V Insurance, Wiesbaden 

 
----- 6/1990-7/1990 employed

Programs for the Data acquisition. 

Parameter controlled Data acquisition and data checking. 

- Hardware: PC 
- Operating system: MS-DOS 
- Programming language: (MS) C 
- Employer: Wanko and Partner, Ainring 
- Customer: various 

----- 11/1989-2/1990 employed

3D-Darstellung and fractal Images. 

Presentation programs with moving objects in 3D-Darstellung (incl. Light- and shadow 
positioning) and fractal images.
 
- Hardware: PC 
- Operating system: MS-DOS 
- Programming language: Turbo PASCAL 
- Employer: Computing center of Department for Tourism 
- Customer: Intern 

----- 9/1989-10/1989 employed

Sorting and Mini - databank Module 

General sorting - and data base modules for Turbo PASCAL applications. 

- Hardware: PC 
- Operating system: MS-DOS 
- Programming language: Turbo PASCAL 5.0 
- Employer: Computing center of Department for Tourism 
- Customer: Used for more projects of other sections 

----- 9/1989 employed

Disk-Doctor 

Extraction of files of a Disk drive which can be no more read under MS-DOS (after Disk 
drives errors ). 

- Hardware: PC 
- Operating system: MS-DOS 
- Programming language: C 
- Employer: Computing center of Department for Tourism 
- Customer: Computing center of Department for Tourism 

----- 7/1989-8/1989 employed

Program Converter from DBASE/3 to C. 

The Program translated automatically the DBASE/3 Modules into C. 

- Operating system MS-DOS
- Programming language: C 
- Employer: Computing center of a Department

 
----- 2/1989-5/1989 By the way

Filmoteque management 

A Filmoteque Management system was developed. Additionally were Drivers for the Printer 
In addition, keyboard as well as a Font Editor developed, for the processing Romanian 
letters.   

- Hardware: PC 
- Operating system MS-DOS 
- Programming languages: Turbo PASCAL, MASM, Works. 
- Customer: Deutsche embassy in Bucharest 

----- 2/1988-4/1988 employed

PROLOG Interpreter 

the Interpreter were later also on PCs used, but no graphical user interface was 
realized. 

- Hardware: Microcomputer with Z80 processor. 
- Operating system: CP/M, VS/9 
- Programming languages: C, ASM Z80, Assembler IBM 370 
- Employer: Computing center of Department for Tourism 
- Customer: Computing center of Department for Tourism 

----- 2/1987-6/1987 employed

Syntax- and Semantic - checking by of data entry. 

The data entry of Travel documents, Bills aso. were done in Hotels in a highly complex, 
optimized free format. 
In order to minimize errors by Data acquisition, a program was developed, which checked 
during of data entry the Format and the relationships of entered numbers. 

- Hardware: Microcomputer with Z80 processor. 
- Operating system: CP/M 
- Programming languages: C, ASM Z80 
- Employer: Computing center of Department for Tourism 
- Customer: ONT Litoral - National Hotel Management at the black see 

----- 1/1987-3/1987 employed

Line editor. 

Text editor for more files at the same time, with own Programming language, procedures and 
very complex functionality. 

- Hardware: Univac 90/60 (IBM 370 compatible). 
- Operating system: OS/4 
- Programming language: Assembler IBM/370. 
- Employer: Computing center of Department for Tourism 
- Customer: Computing center of Department for Tourism 

----- 1/1982-3/1987 employed

Many optimizations of Communication programs. 

The Communications program (MMCP) of the Operating systems were optimized and extended. 

- Hardware: Univac 90/60 
- Operating system: OS/4 
- Programming languages: Assembler IBM/370. 
- Employer: Computing center of Department for Tourism 
- Customer: Department for Tourism 

----- 1/1986-2/1986 employed

FORTH Interpreter 

The Interpreter were later also on PCs used, but without a graphical user interface. 

- Hardware: Univac 90/60 
- Operating system: OS/4 
- Programming languages: Assembler IBM/370. 
- Hardware: Microcomputer with Z80 processor. 
- Operating system: CP/M 
- Programming languages: C, ASM Z80. 
- Employer: Computing center of Department for Tourism 
- Customer: Ministry of Defence 

----- 2/1985-11/1985 employed

Interactive - feature. 

The feature of interactive usage of Terminals was provided. 
For this were also the Job Control Language extended. 
Interne features are also implemented: Multitasking inside of a program and Rendezvous 
synchronization e.g. in ADA. 

- Hardware: Univac 90/60 
- Operating system: OS/4 
- Programming languages: Assembler IBM/370. 
- Employer: Computing center of Department for Tourism 
- Customer: Computing center of Department for Tourism 

----- 2/1984-4/1984 employed

Management system for the production section 

Error and correction reports. 
Used by operators and Engineers in the management and control of hardware and software 
errors. 
Data sets, devices, and security copies. 
Analysis of Log-file and extraction of data for the Bookkeeping. 
Statistical Analysis. 

- Hardware: Univac 90/60 
- Operating system: VS/9 (TSO alike). 
- Programming languages: PL/I. 
- Employer: Computing center of Department for Tourism 
- Customer: Department for Tourism 

----- 8/1982-12/1983 employed

Software interfaces and drivers for exotic devices

Software interfaces and drivers were developed for devices which were unknown the 
Operating system, e.g. Front End processor (MCC), Disk drives of third-party suppliers, 
Card Reader in Binary Modus, Paper Tape Reader aso. . 

- Hardware: Univac 90/60 
- Operating system: OS/4. 
- Programming languages: Assembler IBM/370. 
- Employer: Computing center of Department for Tourism 
- Customer: Department for Tourism 

----- 1/1980-3/1980 employed

Remote Batch feature 

The Remote Batch feature for a Terminal with Card Reader and Printers (DCT-1000) were 
provided. 

- Hardware: Univac 90/60 
- Operating system: VS/9 (TSO alike). 
- Programming languages: Assembler IBM/370. 
- Employer: Computing center of Department for Tourism 
- Customer: Computing center of Post ministry 

----- 8/1978-2/1979 employed

Reservation system

Reservation system for Hotel places on national level. 
Design of database structure and Development of data base modules ( Initialisation, Search 
for various criteria, Updating, Backup aso. ). 

- Hardware: Univac 90/60 
- Operating system: VS/9 (TSO alike). 
- Programming languages: COBOL "74. 
- DBMS/90. 
- Employer: Computing center of Department for Tourism 
- Customer: Department for Tourism 

----- 4/1978-5/1978 employed

Translator of COBOL "68, IBM COBOL into COBOL "74. 

Programs, written for more COBOL-dialects, are translated into COBOL "74. 
Parts of an existing tool are extended and improved. 

- Hardware: Univac 90/60 
- Operating system: VS/9 (TSO alike). 
- Programming languages: EDT (Language of Editors). 
- Employer: Computing center of Department for Tourism 
- Customer: Used for more projects of other sections 

----- 3/1978-6/1979 employed

Applications monitor

Automatic control of applications (Checking of error states, new data sets, security 
copies aso. and Start of application programs). 

- Hardware: Univac 90/60, IRIS. 
- Operating systems: OS/4, SIRIS 3. 
- Employer: Computing center of Department for Tourism 
- Customer: Used for more projects of other departments 

 
----- 10/1977-3/1978 employed

Communications spooler

Online collecting and Distribution of data to Terminals with printers and magnetic tape 
devices or Floppies. The "Monitor" Concept for Task-Synchronization were implemented for 
this purpose. 

- Hardware: Univac 90/60 
- Operating system: VS/9 (TSO alike). 
- Programming languages: Assembler IBM/370. 
- Employer: Computing center of Department for Tourism 
- Customer: Tourism Department 

----- 2/1976-4/1976 employed

Balance computing. 

Cross examination of active and passive balances. 
Printing of Balances. 

- Hardware: Univac 90/60. 
- Operating system: OS/4 
- Programming language: COBOL "68 
- Employer: Computing center of Department for Tourism 
- Customer: Biggest Company for Tourism, Hotels and Restaurants - ITHRB 

----- 8/74-4/75 Student

Optimization of Production processes 

Stepwise application of Linear optimization (SIMPLEX) for an integer solution, by 
application a quadratic target function (Maximization of working place usage and of sales) 
and linear conditions. 
File interface to ORACLE, interactive operation with of System console. 

- Hardware: IBM 370, IRIS (Bull) 
- Operating systems: DOS (Multitasking), SIRIS 3. 
- Programming languages: COBOL "68, Assembler IBM/370 
- Employer: National institute for the Education of leading personal (CEPECA) 
- Customer: Turning lathe factory BACAU 
- Project workshop in course economy 

----- 2/73-5/73 Student

Analysis of features of a Grammar  

Automatic analysis of syntactical and semantic properties of various Production grammars. 

- Hardware: IBM 360 
- Operating system: DOS 
- Programming language: PL/I. 
- Project workshop course Compiler Techniques 

----- 1975 Student

Thesis work: Automated Compiler generation

Generation of Compilers out of Language descriptions

- Operating system: DOS 360
- Programming languages: PL/1, FORTRAN, Assembler

Only project management, software development, quality assurance, advise - please no 
administration.