Claudio Kuenzler
Senior Systems Engineer Technical Consultant at Neue Zürcher Zeitung
Zurich, Zurich, Switzerland
Summary
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Senior🎓
Top SchoolClaudio Kuenzler is a multilingual Senior Systems Engineer and technical consultant with 12+ years designing, building and operating high-security, open-source infrastructure across on‑prem, cloud and hybrid environments. He co-founded Infiniroot and has driven large-scale monitoring and observability migrations (Nagios/Icinga, ELK, Grafana, OpenTelemetry) for enterprises like Swisscom and NZZ, managing tens of thousands of checks and services. Hands‑on with virtualization and containers (VMware, Xen, LXC, KVM, Docker, Kubernetes, Rancher) and automation (Ansible, Puppet, Chef), he architects PCI‑DSS compliant platforms and resilient database clusters (MySQL/MariaDB Galera, PostgreSQL, MongoDB). Fluent in Bash, PHP, Perl and Python, Claudio combines deep troubleshooting instincts with project leadership for migrations and platform builds. He’s equally comfortable as a trainer and consultant, translating complex telemetry and security requirements into practical, auditable solutions—often preferring pure open‑source stacks.
12 years of coding experience
10 years of employment as a software developer
Certification of Capacity Information TechnologyEnglishFrenchEconomicsAccounting, Certification of Capacity Information TechnologyEnglishFrenchEconomicsAccounting at Berufsbildungszentrum Uzwil Niederuzwil
German, German, English, French, Swedish
Stackoverflow
822reputation
61kreached
18answers
2questions
apache
top-5%
phpmyadmin
top-5%
Github Skills (200)
container-management10
marketing-tools10
harddrive10
exporter10
automation10
influxdb10
thunderbird10
api10
opentsdb10
cattle10
solaris10
filesystem10
viewer10
invoice10
vmware10
Programming languages (19)
Github contributions (5)
Napsty/check_couchdb_replication
Jan 2018 - Feb 2022
Monitor CouchDB replication
Contributions:1 release, 15 commits, 6 PRs in 4 years 2 months
icinganagios-pluginsmonitoring-pluginsmonitorcouchdb-replication
Napsty/check_bme680
Apr 2020 - Aug 2022
Monitoring plugin for Bosch BME680 gas sensor
Contributions:2 PRs, 16 pushes, 2 branches in 2 years 4 months
boschgassensorbme680monitoring
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