Yannig Perre
Consultant DevOps at OCTO Technology
Paris, Ile-de-France
Summary
👤
Senior🎓
Top SchoolYannig Perre is a Paris-based DevOps consultant with 11 years of experience modernizing infrastructure and automation across finance and enterprise clients. He blends deep Unix/Linux and middleware expertise (WebLogic, JBoss, AIX, Solaris) with Kubernetes, CI/CD and observability practice—having led cluster architecture, operators and monitoring stacks at AIOS and delivered Ansible-driven DevOps at CGI. An active open-source contributor, he improved performance and templating in Ansible and hardened a Prometheus Oracle exporter with reconnection and debug enhancements. Comfortable from low-level system administration to cloud deployments (AWS, Azure, GCP), he is known for pragmatic automation, operational resilience and clear documentation. A former scrum master and technical architect, he routinely bridges team processes and hands-on engineering to turn complex systems into reliable, maintainable platforms.
11 years of coding experience
14 years of employment as a software developer
DEA Automatisme et Informatique Appliquée Informatique, DEA Automatisme et Informatique Appliquée Informatique at Centrale NantesMaîtrise Computer Science, Maîtrise Computer Science at Université de Pau et des Pays de l'AdourAdministration JBoss JBoss, Administration JBoss JBoss at Orsys
French, English, Spanish
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (18)
monitoring10
oracles10
python10
configuration-management10
go10
oracle10
prometheus10
ansible10
error-handling10
ansible-galaxy10
templating10
database-administration9
documentation8
debugging8
devops8
Programming languages (11)
Github contributions (5)
iamseth/oracledb_exporter
Oct 2018 - Sep 2022
Prometheus Oracle database exporter.
Role in this project:
Backend & DevOps Engineer
Backend & DevOps EngineerContributions:9 releases, 9 reviews, 62 commits in 3 years 11 months
Contributions summary:Yannig focused on improving the Oracle database exporter's resilience and stability. Their contributions include implementing reconnection logic to handle Oracle instance restarts, adding debug information for easier troubleshooting, and refactoring connection management for efficiency. Furthermore, the user updated dependencies, corrected minor code formatting issues, and enhanced the exporter's configurability via environment variables. This included updating the Oracle library version, and refactoring some connections.
oracleoracle-databaseprometheusprometheus-exportermonitoring
ansible/ansible
May 2015 - Dec 2017
Ansible is a radically simple IT automation platform that makes your applications and systems easier to deploy and maintain. Automate everything from code deployment to network configuration to cloud management, in a language that approaches plain English, using SSH, with no agents to install on remote systems. https://docs.ansible.com.
Role in this project:Backend Developer
Backend DeveloperContributions:56 commits, 60 PRs, 247 comments in 2 years 7 months
Contributions summary:Yannig primarily contributed to the Ansible project by enhancing the functionality and documentation of the `ini` lookup plugin, including adding features and correcting documentation errors. They fixed issues related to variable handling within the debug action, and also introduced caching mechanisms within the templating engine and hostvars to improve Ansible's performance. Additionally, the user worked on improving the overall structure of the project by addressing several bugs related to variable management and file parsing.
ansibleautomationnetwork-configurationsshpython
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