Simon Pasquier
Principal Software Engineer at Red Hat
Greater Grenoble Metropolitan Area France
Summary
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Rockstar🎓
Top SchoolSimon Pasquier is a Principal Software Engineer based in the Grenoble metro area with over 13 years of hands-on experience building resilient, production-grade monitoring, logging and alerting systems. He specializes in Linux and network protocols and has driven reliability work across prominent open-source observability projects such as Prometheus, Thanos and OpenShift’s monitoring stack. At Red Hat and previously Mirantis, he focused on Prometheus configuration, Thanos integration, alerting rule validation and CI/test hardening to ensure systems behave under real-world conditions. Colleagues rely on him for pragmatic, test-first solutions that balance resource constraints with operational needs, and his contributions include fixes for WAL corruption instrumentation, API rule handling and signal-based reloads. An engineer who moves easily between backend code, DevOps and SRE responsibilities, he brings deep protocol-level knowledge to monitoring and alerting challenges.
13 years of coding experience
25 years of employment as a software developer
Engineering degree Electronics, Engineering degree Electronics at Institut national des Sciences appliquées de Rennes
French, English
Github Skills (55)
go-modules10
url-routing10
kubernetes10
docker10
tls1210
apidoc10
api-design10
testing10
alertdialog10
alertifyjs10
configuration-management10
alertview10
alerts10
tls1310
dockers10
Programming languages (20)
Github contributions (5)
prometheus/consul_exporter
May 2018 - Mar 2022
Exporter for Consul metrics
Role in this project:
Back-end Developer
Back-end DeveloperContributions:9 reviews, 40 commits, 84 PRs in 3 years 10 months
Contributions summary:Simon primarily focused on enhancing the functionality and stability of the Consul exporter. Their contributions include integrating with Go modules, bumping dependencies for `prometheus/client_golang` and `github.com/hashicorp/consul`, and adding a test to validate the exporter's behavior against a single Consul instance. These changes demonstrate a focus on maintaining compatibility with updated libraries, expanding test coverage, and ensuring the exporter's reliability. The user also corrected label clashes within the exporter's output, improving data accuracy.
golangexporterprometheus-exporterconsul-exporterprometheus
prometheus/alertmanager
Dec 2017 - Jan 2023
Prometheus Alertmanager
Role in this project:Back-end & DevOps Engineer
Back-end & DevOps EngineerContributions:1 release, 401 reviews, 287 commits in 5 years 2 months
Contributions summary:Simon contributed to the Alertmanager project by implementing features and resolving issues related to core components. The contributions include fixing logging for the mesh component, adding an endpoint to check health, displaying connections in the status page, adding metrics for snapshot sizes and handling of alerts, and fixing problems related to connections. Furthermore, they worked on refactoring code and ensuring the correct handling of URLs for API endpoints.
opsgenieprometheus-exporterpagerdutyemaildeduplication
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