Michael Haubenwallner
Senior Software Engineer at SSI SCHÄFER
Austria
Summary
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RockstarMichael Haubenwallner is a seasoned Senior Software Engineer based in Austria with 18 years of experience specializing in cross-platform development and environment portability across AIX, Linux, Solaris, HP-UX, and Windows. At SSI SCHÄFER he focuses on making development environments portable and robust, bringing deep legacy-UNIX expertise to modern engineering challenges. His long-term involvement with Gentoo Linux, including work on Gentoo Prefix, highlights a strong open-source mindset and practical skills in making software run across unconventional platforms. Michael combines low-level systems knowledge with pragmatic problem-solving, often operating where enterprise requirements meet heterogeneous infrastructure. Colleagues rely on him for durable platform solutions that minimize friction between diverse operating systems. He brings an unusual blend of industrial-scale engineering and community-driven open-source craftsmanship.
18 years of coding experience
15 years of employment as a software developer
Github Skills (200)
jakartaee10
programming-language10
parser10
lexer10
python10
lexical-analyzer10
http10
websocket10
prefix-tree10
http-client10
embedded10
eclipse10
encryption10
scanner10
flex10
Programming languages (14)
Github contributions (5)
haubi/newlib-cygwin
Oct 2015 - Sep 2019
Contributions:109 pushes, 25 branches, 14 tags in 3 years 11 months
ssi-schaefer/parity
Oct 2014 - Mar 2020
parity windows compiler wrapper
Contributions:224 commits, 5 PRs, 1 comment in 5 years 5 months
windowscompiler-wrappercompilerparitype-analyzer
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