Leif Madsen
Cloud Service Telemetry Architect at Red Hat
Ontario, Canada
Summary
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RockstarLeif Madsen is a Cloud Service Telemetry Architect with 17 years of experience, currently leading Red Hat’s OpenStack Metrics and Monitoring efforts from Ontario, Canada. He blends hands-on engineering—developing Kubernetes Operators with Ansible and operator-sdk—with product stewardship, shaping release pipelines and upstream community direction. A pragmatic DevOps and GitOps advocate, he focuses on telemetry, observability and maintainable feature design while guiding cross-functional teams through agile delivery. His open-source contributions include database and schema improvements to the widely used Asterisk project, reflecting attention to reliable backend integrations and documentation. Colleagues know him for turning complex monitoring requirements into auditable, production-ready solutions that advance both product and upstream ecosystems.
17 years of coding experience
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (9)
c1710
pbx10
asterisk10
c1110
sql10
sip9
sips9
documentation8
voip8
Programming languages (20)
Github contributions (5)
asterisk/asterisk
Oct 2008 - Apr 2016
The official Asterisk Project repository.
Role in this project:
Backend Developer
Backend DeveloperContributions:1647 commits in 7 years 8 months
Contributions summary:Leif's contributions primarily involve modifying SQL scripts and SQL schema files related to the Asterisk PBX system. These changes include adding fields to database tables, updating table structures, and correcting SQL syntax errors. Furthermore, the user is observed making documentation and code changes in channels and applications, like adding the description field to SIP and DAHDI channels as well as fixing typos. The contributions suggest a focus on maintaining and enhancing the database integration aspects of the Asterisk project.
pythonasterisklinuxpbxsip
leifmadsen/openshift-ansible
Jan 2017 - Jul 2019
OpenShift Ansible Code
Contributions:2 PRs, 18 pushes, 9 branches in 2 years 6 months
openshift-ansibleansibleopenshiftk8skubernetes
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