Stig Mathisen
Senior Manager at Sopra Steria
Oslo, Norway
Summary
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RockstarStig Mathisen is a senior manager and infrastructure architect with 18 years of experience designing and operating resilient, distributed systems from Oslo. He leads teams and projects at Sopra Steria while contributing as a long-standing Debian Developer maintaining critical packages like puppet, varnish, and munin. His expertise spans private cloud architecture (OpenShift), geo-distributed storage (Ceph), networking with tailored free-software components, and automation/orchestration with Ansible and Puppet. He pairs systems-level thinking with hands-on engineering—writing shell, Perl, Python and Ruby tooling, packaging for Debian/Ubuntu, and contributing backend maintenance to the widely used Munin monitoring project. Stig also translates technical depth into practice through course development and training, helping organizations operationalize monitoring, configuration management and secure architectures. Outside work he blends analytical and disciplined hobbies—from Elasticsearch data wrangling to Chado and Aikido—that reflect a methodical, long-term approach to problem solving.
18 years of coding experience
Norwegian, Norwegian, English
Stackoverflow
21reputation
288reached
1answer
0questions
Github Skills (10)
configuration-management10
perl6
regex6
ruby6
ruby-on-rails6
scripting5
shell5
sh5
script5
system-administration5
Programming languages (13)
Github contributions (5)
munin-monitoring/munin
Dec 2007 - Jun 2017
Main repository for munin master / node / plugins
Role in this project:
Back-end Developer
Back-end DeveloperContributions:858 commits, 119 PRs, 117 pushes in 9 years 7 months
Contributions summary:Stig's commits indicate a focus on maintaining and updating the configuration files within the Munin monitoring system. Their contributions primarily involve integrating new plugins and updating configurations to reflect changes in the underlying system. This work primarily involves modifying existing code to accommodate new functionalities, aligning with the system's evolution.
mastermuninnodejsperlmonitoring
ssm/ssm-munin
Jun 2013 - Apr 2022
Puppet module for handling munin master and nodes
Contributions:1 release, 278 commits, 42 PRs in 9 years
puppetpuppet-modulenodesmastermunin
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