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Languages | Java, JavaScript, HTML, C++, C (including Objective-C), SQL, Batch programming, Shell programming, Pascal (Object-Pascal), Perl, OCCAM/2, Assembler (MC68xxx, INMOS, and Intel 80x86), Basic |
Packages | MS Visual C++
4.x-6.x, MS Visual
Basic 4.x-6.x, QuickBasic, OmicronBasic, GFABasic, Jbuilder
1-4, JDeveloper
3.x, Kawa
4.x, Forte 1.x,
Visual Age for
Java 3.5, Java APIs
(JDBC1.0-2.0, JNI,
Jini,
JavaSpaces, InfoBus, JNP, EJB, RMI, BDK, Castor, COMMAPI, DnD,
Java2COM, JAF,
JavaHelp,
jConnect,
jTurbo, SQLJ,
JDK -1.3, JDKEE 1.2.1, HotSpot, JDOM, Reflection and
Introspection, JNDI, JSDK, JTS, JAXP, SAX, JavaBeans Scripting Framework,
JavaBeans BeanContext, JTA), Delphi 1-5, Rational Rose 3.75-2000,
Together 4.x, JProbe 2.8, TEX, MS Visual SourceSafe 4.x-6.x,
CVS 1.10, CS-RCS 2.5, XMLSpy 3.0 and XML (XSD, XSL,
XSLT, FO, BML, DSML, XPath, XInclude) |
Operating Systems | IBM AIX, HP UNIX, LINUX, MS-DOS3.0-7.0, Netware 3.12-4.1, NeXTSTEP 3.1, OS/2 2.0-3.0, PDOS, SINIX, StarCos, TOS and Windows 3.0/3.1/95/98/NT/2000 |
Protocols | RMI, COM, APPC, CORBA and TCP/IP |
Databases | Oracle (7.x and 8.x), Sybase SQL Server, INFORMIX 7, MS Access 1.0-2000, InterBase5.x, Dbase IV and MS SQL Server 6.5/7.0/2000 |
ERP | SAP R/3 ALE |
Others | Design Patterns, UML Methodologies and Capability Maturity Model |
Senior Developer
Lead Architect
Development and implementation of Interfacing/WEB-extension/Radio-Frequency middle-ware and subsystems connectivity.
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REALlinc
Environment: Windows NT / Oracle / Sybase SQL Server / MS SQL Server / MS Access / MS Visual Basic / Java 2 / JBuilder 3-4 / Visual Age for Java / Visual Source Safe / Rational Rose / MS Visual C++ / Inprise Delphi / DCOM / CORBA / CORBA to COM bridging / Message Queues / HTML /
Tasks included:
Designing and leading the development efforts (simultaneously acting as the lead developer) and deploying the functionality to the client for the Warehouse Management subsystem (WMS), Interfacing between Legacy and ERP Systems and WEB Solutions
Interfacing with the client for the requirements
Maintaining and extending an existing code-base for the WMS
Implementing the system at client site.
Redesigning and developing the system to Java 2 consisting of approximately 700 classes and over 60k lines of source code
Remodeling from procedural approach to object oriented design using Rational Rose
Creating bean based class hierarchy and packages
Creating dynamic-composition front-ends usable in both application and applet format
Server processes as Java threads to run in separate processes or a single process by configuration
EJB/CORBA IDL for all the server components to be remotely controlled by front-ends
Introducing object oriented configuration and customizing model
Generic telnet protocol and demon
Extendable interpreter for specially tailored scripting language
Servlet to approach existing functionality from the WEB
Parsing HTML sources and recomposing with modified contents
IDoc structure parser
Easy to use wizards for automating system customizing
Migration from MS Access to Oracle, Sybase and Microsoft SQL Server after redesigning the relational database schema
Developing connection application via ALE to subsystems for IDoc transfer
Setup of ALE
Senior Developer
Application development and implementations in the area of Warehouse Management subsystems.
Environment: IBM AIX, SINIX, HPUX (Unix) and Windows NT / Oracle / SQL Server / INFORMIX / C, C++ (several environments) / Inprise Delphi / MS Visual Basic / MS Access / TCP/IP / Centura
Tasks included:
Maintaining and extending an existing code-base of a WM subsystem
Extending and modifying the object oriented design in Rational Rose
Writing essential parts of the class hierarchy in C++ using UNIX and WINDOWS based compilers
Implementing the system at client site
Porting the system from UNIX to Windows NT
Graphical monitoring and customizing application for productive systems
Development of statistical evaluation programs for claim of warranty working on extensive productive databases
Migrating and redesigning client side statistical queries to pass through queries
Optimizing the runtime of the queries by information compression
Provided programming services for different companies.
Environment: IBM AIX, SINIX, HPUX (Unix) and Windows NT / INFORMIX / MS Visual C++ / Inprise Delphi / TCP/IP / MS SNA Server
Tasks included:
Development of a client application for a debit online payment system with chip-cards for Pegasys GmbH
Programming of encryption modules for banking application test systems for MultiConsult GmbH
Communication module for Cash Machine Test Systems based on APPC for MultiConsult GmbH
Programming of a high volume and stress test system for cash withdrawal automatic machines for MultiConsult GmbH
Portable high level library based on TCP/IP sockets with additional protocol layer
Developer
Application design, development and implementation of multimedia chip-card terminals.
Environment: Windows NT / INFORMIX / MS Visual C++ / Borland Delphi / MS Access / MS Multimedia Viewer / StarCos
Tasks included:
Developing system for multimedia terminals providing online ordering services like theater tickets with instant credit transactions for payment
Designing the database layouts
Designing and writing the front-ends in Delphi and MS Multimedia Viewer
Developing test application for credit card terminal
Developing terminal software for recharging ‘electronic purse’-chip-card
Specifications for low-cost handheld chip-card-terminal
Presentation of the system at trade fairs
Design and
realization of 3D animations for the multimedia user interface
Support
Provided network installation services and support for insurance agencies.
Tasks included:
Installation, maintenance and support of Novell NetWare 3.12 and Novell Peer to Peer systems
Support for insurance agencies policy calculation software
Installation and support for desktop and small business systems
Caller tracing software in MS Access and Visual Basic for Applications
Software deployment and distribution
Trainee student
Development of micro-controller based measuring device.
Tasks included:
Creation of text based user interface
Specification and design for micro-controller assembler program
Documentation in TEX
Diploma (FH), Munich University of Applied Sciences, West Germany, Electrical engineer (Main subject: information technology), 1993; Thesis: Analysis application for INMOS Transputer based audio measuring device (Digital filtering, FFT, windowing, MS Windows GUI in C, Transputer programs in OCCAM/2)
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This page was last updated on the 2nd of June 2001 |