Léo Camuzard

Senior Software Engineer – Neo4j, London

2025 – now

• K8s & Go

Senior DevOps Engineer – OpenBet, London

2021 – 2025

• Led the design and operation of EKS-based Kubernetes clusters, including networking with Cilium, autoscaling, RBAC, Kyverno policies, and upgrade strategies.

• Built and maintained Infrastructure-as-Code with Terraform for AWS services like: EKS, EC2, VPC, RDS, S3, IAM, Route 53, SNS, and ECR.

• Developed and maintained Kubernetes Operators in Go to automate infrastructure and application lifecycle tasks.

• Implemented GitOps workflows using ArgoCD, reducing deployment errors and increasing release reliability.

• Supported system observability using Prometheus, Grafana, and Alertmanager; involved in on-call rotations and incident response.

• Created internal automation tooling in Python to support platform and developer operations.

• Collaborated closely with backend and product teams to support feature rollout, infrastructure performance tuning, and reliability improvements.

• Supported developers by containerizing applications, authoring Helm charts, and integrating with our internal image registry (Harbor).

DevOps Engineer – Light & Wonder, London

2018 – 2021

• Designed and maintained complex infrastructures with Terraform, in AWS, VMware / NSX, managing hundreds of instances across dev, staging, and production.

• Implemented CI/CD pipelines with Groovy Libraries for Jenkins.

• Developed automation tools in Python using OOP, pyproject.

toml, unittests, functional testing.

• Managed EKS clusters with Terraform and Helm.

• Strengthened platform security by integrating Vault, SELinux and encrypted connections.

• Configured and maintained Centos servers for AWS and VMware to run applications such as webapps (Apache, Nginx), databases (Informix, PostgreSQL), Java applications.

• Helped developers to deploy their applications with Ansible.

• Adopted SAFe with Scrum to increase delivery predictability and alignment across teams.

• Participated in the 24/7 on-call rotation for incident response in production environments.

Software Integrator - CGI, Paris

2015 – 2018

I did a three year apprenticeship as a software integrator for CGI. My main tasks were:

• Automation of the environment deployments with Jenkins, Ansible, Docker, Shell scripting, Gitlab.

• Deployment and maintenance of hundreds of environments for integration and acceptance with Redhat 7, Weblogic/Embedded, Oracle, eldap, Batch.

• Support for different technical teams.

Master's Degree in Computer Science, Paris

ESGI, 2018

Specialized in Network, Systems, and Cloud Computing. Completed a 3-year apprenticeship while studying.