Geoffrey Bachelot

Self-taught Site Reliability Engineer with over 15 years of experience, passionate about web technologies and infrastructure automation. Specialized in cloud environments, CI/CD pipelines, and scalable architectures. A proven track record of aligning operations with product growth.

Experience

2023 - now

Cloud Operations Tech Lead @ Akur8 (Paris, France / Hybrid)

Akur8 is revolutionizing risk calculation for Insurers.

• Leading the Cloud Engineering team (8 engineers)

• Designing strategic solutions to enhance cloud operations scalability and resilience

• Driving infrastructure evolution to support Akur8’s international growth

• Leading critical process implementations like incident management

  Languages : Bash, Python, Java

  Tools/Frameworks : AWS, Ansible, Azure, Github, Terraform, Postgresql, Datadog, Auth0, EKS, ECS

2022 - 2023

Senior Cloud Engineer @ Akur8 (Paris, France)

• Spearheaded cloud operations transformation during a key scale-up phase

• Built and automated infrastructure using Ansible and Terraform

• Optimized delivery processes, reducing deployment times and downtime

  Languages : Bash, Python, Java

  Tools/Frameworks : AWS, Github, Terraform, Ansible, Postgresql, ECS/Fargate, Datadog, Auth0

2020 - 2022

Site Reliability Engineer - Core team @ Leboncoin (Paris, France)

Leboncoin is one of the biggest french website, THE french aftermarket platform.

• Migrated infrastructure from legacy data centers to AWS

• Migrated over 600 PostgreSQL databases to AWS RDS

• Managed Elasticsearch clusters

• Supported service migration to AWS EKS, reinforcing platform resilience

  Languages : Bash, Python, Golang

  Tools/Frameworks : AWS, Gerrit, Terraform, Ansible, ELK, Postgresql, Kubernetes, Consul, Vault, Datadog, Prometheus, Grafana, nginx, HAProxy, Packer, AWX, Debian, Ubuntu

2018 - 2020

Site Reliability Engineer - Payment team @ Leboncoin (Paris, France)

Leboncoin is one of the biggest french website, THE french aftermarket platform.

• Developed and maintained payment platform infrastructure

• Built Go-based microservices and deployed them on Kubernetes

  Languages : Bash, Python, Golang, Python

  Tools/Frameworks : AWS, Gerrit, Terraform, Ansible, ELK, Postgresql, Kubernetes, Consul, Vault, Datadog, Prometheus, Grafana, nginx, HAProxy, Packer, AWX, Debian, Ubuntu

2014 - 2018

Unix System Engineer @ Bibliothèque Nationale de France (Paris, France)

It is not only a library but the official French national archive whever every byte of official digital data is archived.

• Oversaw server operations and provided dev environment automation

• Improved I/O performance and implemented high-availability architecture

  Languages : Shell, PHP

  Tools/Frameworks : Ansible, RedHat/CentOS, Docker, OpenShift, VMWare, F5, Packer, Gitlab, NetApp, AIX

2010 - 2014

System administrator @ Ocineo (Paris, France)

Ocineo is IT services and consulting company which manage hundredth of small and middle sized companies ifnrastructures.

• Provided infrastructure management for multiple SMBs

• Deployed automation and containerization solutions using Ansible and Docker

  Languages : Shell, Powershell

  Tools/Frameworks : Windows Server 2008, Microsoft eXchange, Office 365, Nagios, Centreon, Git, Debian, yellowpages, PfSense, SonicWall

Education

2010 - 2011

Microsoft Certified IT Professional @ IP-Formation (Paris, France) Windows 7 & 2008r2 management

2007 - 2009

Network and System Engineer diploma @ CESI (Bordeaux, France) Learned to code, work with other people and achieve IT projects.

2003 - 2007

High School Diploma @ Lycée Professionnel St-Genès (Bordeaux, France) Specialized in computing and networking.

Skills

Cloud providers

AWS
Azure
GCP

Languages

Golang
Python
Shell

Observability

Datadog
Grafana
Prometheus
Thanos

Specialization

Cloud Environments
Processes Automation

Storage engines

ElasticSearch
InfluxDB
MQTT
PostgreSQL
Redis
MySQL

Tools

Ansible
Gerrit
GitHub
Git
Gitlab
Kubernetes - Docker
Puppet
Terraform
Vi

Contributions

Open Source

docker eBot creator, a PHP bot to automate Counter-Strike: Global Offensive tournaments. Now widely used in every lan tournaments.

ansible-netdata Ansible role original creator, Netdata is a realtime / standalone hosted monitoring tool. Useful for private projects.

cassh contributor, cassh is a tool used to provide SSH key signing at an enterprise scale.

Own businesses

HSFactory Founder 2015 - 2022, performance-driven CS:GO community combining optimized server infrastructure, competitive mindset and active player engagement. Hosted multiple offline events (Insalan 2016, Lenovo booth @ Paris Games week 2016)

source: https://geoffreybachelot.fr | Updated 06/2025

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