Arnaud Sinays
Database Reliability Engineer
Bordeaux, Nouvelle-Aquitaine, France
Summary
🤩
Rockstar🎓
Top SchoolArnaud Sinays is a Database Reliability Engineer with eight years’ experience building and operating large-scale database platforms at OVHcloud, managing 1000+ PostgreSQL and MySQL databases across multiple regions. He focuses on reliability, automation and observability—leading migrations (Postgres 9.6→14), reworking metric systems to Prometheus, and driving Prometheus exporter and dashboard improvements. His background blends hands-on DevOps (Ansible, Puppet, AWX), monitoring modernization (NRPE/Icinga → community standards) and custom tooling for logs/metrics and CI-driven code quality. Previously he built centralized logging platforms and Grafana plugins at Cdiscount and managed IT operations and cloud migrations for mid-sized organizations. Colleagues rely on him for scalable automation and pragmatic incident response, and he brings a developer’s eye to production data models and schema-change safety. Based in Bordeaux, he pairs system/network engineering training with practical operational experience to reduce toil and increase confidence in critical database services.
8 years of coding experience
3 years of employment as a software developer
EpitechBachelor's degree, Maintenance, Support and IT Administration, Bachelor's degree, Maintenance, Support and IT Administration at CESI Alternance
Github Skills (78)
ovh10
prometheus-exporter10
monitoring10
graphing10
database10
prometheus10
time-series10
system-monitoring10
puppet9
molecule9
terraform9
hosting9
modbus9
json9
podman8
Programming languages (13)
Github contributions (5)
Arnoways/prometheus
May 2022 - Oct 2022
The Prometheus monitoring system and time series database.
Contributions:4 PRs, 50 pushes, 3 branches in 5 months
time-series-databaseprometheus-exporterseries-databasedatabaseprometheus-monitoring
Arnoways/Time_Manager
Sep 2019 - Oct 2019
Contributions:12 PRs, 82 pushes, 9 branches in 19 days
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