Welcome to Bitloeffel.de
Homepage of IT Consultant Hans-Werner Heinzen
Are You looking for an experienced Cobol programmer? Here You are.
I'm a freelance programmer with years of experience in programming
IBM mainframes using Cobol, Assembler, DB2, IMS, CICS, etc.
I did conceptional work, data modeling, coding, testing and tuning.
Furthermore I have some knowledge about Linux and programming with C++ including the usual developement tools.
And what I like best is the Go programming language.
NEW :
September 2021 :
The Go package
"livedb"
together with the code generator
"generatelivetab" provide an API
to consistently manage historic data in relational database tables.
August 2021 : All german translations updated for Go 1.17.
Most relevant:
Go-Sprachbeschreibung.
November 2020 : Internationalisation.
Package
"mistake"
together with the commands
"l10n" and
"l10nextract"
help localizing error messages. Here is a 2015
explanation how that works in principle.)
November 2019 :
"
Grugen
" is a Go code generator that implements a control break logic.
And ... still waiting for a publisher :
"
Die Programmiersprache Go
" is a german translation of
"
The Go Programming Language
" by Alan Donovan and Brian Kernighan.