Stefan Fleischmann
HPC System Manager at SciLifeLab
Stockholm, Sweden
Summary
👤
Senior🎓
Top SchoolStefan Fleischmann is an experienced HPC system manager and GNU/Linux specialist with 12 years of hands-on experience building and operating compute and storage infrastructures for Cryo-EM, molecular biophysics and GROMACS development. He combines a theoretical physics background from KTH with practical system administration across SciLifeLab, PDC at KTH, NBIS and academic labs, making him fluent in HPC, storage, automation, orchestration and cloud integration. Stefan has a track record of improving CI and research workflows—most notably supporting GROMACS development pipelines—and scaling bespoke infrastructure for scientific computing. Colleagues rely on him for pragmatic solutions that bridge research needs and production-grade operations, from web servers and firewalls to large-scale storage systems. Based in Stockholm, he favors free software and open tooling to accelerate reproducible science and often brings hardware-level insight into software-centric problems.
12 years of coding experience
7 years of employment as a software developer
Bachelor of Science - BSc, Physics, Bachelor of Science - BSc, Physics at Paderborn UniversityTheoretical and Mathematical Physics, Theoretical and Mathematical Physics at Royal Institute of Technology
Github Skills (116)
python10
infrastructure10
remote-execution10
infrastructure-management10
lxc10
lxd10
zeromq10
package-repository9
linux9
scale9
event-stream9
euler9
automation9
chat9
microscopy9
Programming languages (9)
Github contributions (5)
stiobhan/forking-workflow-exercise
Mar 2019 - Mar 2019
Contributions:1 push, 1 branch in 1 day
stiobhan/emhub
Nov 2021 - Nov 2021
Web application for monitor EM results
Contributions:4 PRs, 3 pushes, 2 branches in 1 day
monitorweb-application
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