Mike Großmann
Software Engineer at Beta Systems Software
Berlin Metropolitan Area Germany
Summary
👤
Senior🎓
Top SchoolMike Großmann is a seasoned software engineer with 13 years of professional experience and deep expertise in IBM Z mainframe platforms, currently building enterprise software at Beta Systems Software after a long architecture tenure at T-Systems. Grounded in Wirtschaftsinformatik from Technische Hochschule Brandenburg, he bridges legacy mainframe strengths with modern development practices and a broad familiarity with multiple programming languages. Mike thrives on solving intricate, high-reliability challenges that mainframes present and enjoys translating that domain knowledge into robust, maintainable enterprise solutions. Based in the Berlin metropolitan area, he combines practitioner-level passion from the 8-bit era with contemporary architectural thinking to keep mission-critical systems resilient and relevant.
14 years of coding experience
17 years of employment as a software developer
n.a., Wirtschaftsinformatik, n.a., Wirtschaftsinformatik at Technische Hochschule Brandenburg
Github Skills (112)
openpgp10
mvs10
isdn10
remote-development10
vscode10
gnupg10
rexx10
bouncy-castle10
ispf10
file-transfer10
pgp9
security9
docker-container9
encryption9
ssh9
Programming languages (13)
Github contributions (5)
mvslovers/brexx370
Dec 2018 - Jan 2023
MVS version of Vasilis Vlachoudis awesome rexx implementation
Contributions:8 releases, 513 commits, 23 PRs in 4 years 1 month
rexxmvsibmispf
mvslovers/jcc
Sep 2020 - Oct 2022
Jason Paul Winter's JCC compiler
Contributions:8 commits, 5 pushes, 2 comments in 2 years 1 month
compiler
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