English (professional translations of English to German)
UNIX: AIX, HP-Unix, Sinix-Z (System V), SUN Solaris, Linux, SCO-Unix
Microsoft: DOS, Windows, Windows95, Windows NT
Informix (Online 5.nn to 7.23, SE, 4GL, 4GL Debugger, Emdedded SQL, Informix SQL)
Oracle
Dbase-compatible (Codebase, Clipper on DOS)
Adimens-database, ObjectStore
JDBC, ODBC
JAVA
ANSI C
ANSI C++
Pascal / Modula 2
Prolog
Occam (Programming parallell systems)
Microsoft Foxpro for Windows
Clipper
COBOL (IBM, Microfocus incl. analytical environment Revolve)
TCP/IP Programming ( RPC, udp, tcp )
X.25 (German DatexP) programming
Eicon products (Hardware, Osigate, Network Developer's Toolkit)
Network interconnecting (Novell 4.1, SCO-Server, Windows Netze incl. Remote Access)
Router Software KA9Q
serial terminals interconnection and automation
Connecting serial Devices
Localization of commercial software (Projectmanagement, technical lecturer and translations, Doc-system-generation)
Database Design (normal forms, Data-Architect, Powerdesigner)
Performancetuning of databases (vertical, horizontal Fragmentation, RAID-configuration, optimizing hardware usage, choosing appropriate hardware)
Performancetuning of applications (Debugging, Profiling)
Programming generators (DevGuide, UI for Clipper)
Application frameworks (I-Cube, Powerbuilder)
Library-development
X-Windows
TCP/IP communikation / Unix interprocess communication
Converting formats / Data exchange between applications
Microsoft-Office products (Project, Excel and WinWord in professional use)
PC training - Dbase IV