Yoann Le Garff
Senior Software & DevOps Engineer
36 years old
Driving License
Brest (29200) France
Professional Status
Employed
Open to opportunities
Skills
Development
-
Golang (CLI, backend, agents/bots, libs)
Advanced
-
Perl 5 (CLI, backend, libs)
Advanced
-
Python, NodeJS, Ruby scripting
Good
-
Web Development: Vue.js (frontend), Websockets, HTTP, APIs design (REST), OpenAPI, Golang, Mojolicious framework (Perl), Express (NodeJS)
Advanced
-
IDE: Visual Studio Code, vi
Expert
-
sh, Bash, Expect, Powershell scripting
Expert
-
Git (command-line), Git-based flows
Advanced
-
Social coding/software factories: GitLab & GitHub stacks
Expert
-
Flux, GitLab CI, GitHub Actions, Jenkins, Artifact Management (Nexus, Artifactory, OCI registries, ...)
Expert
-
Benchmarking (Tsung, Gatling, Vegeta, ...)
Advanced
-
Software packaging: make, OCI, Helm, Kustomize recipes, RPMs, PyPI, Perl CPAN, npm, Powershell modules, ...
Expert
-
Kubernetes Operator pattern (Operator SDK)
Advanced
Cloud & infrastructure
-
Dassault Outscale, AWS
Advanced
-
Openstack (deployment via Kolla and consumption)
Advanced
-
Cloud Init
Advanced
-
Virtualization: QEMU/KVM, Vagrant, VMware vSphere
Advanced
-
Kubernetes (vanilla, RKE2, K3s)
Advanced
-
Openshift
Intermediate
-
Podman, Docker, Docker Compose, Kaniko
Expert
-
Ansible, Molecule (e2e testing) and AWX
Expert
-
Hashicorp Terraform
Advanced
-
Hashicorp Packer
Expert
-
Terragrunt and Terratest
Good
-
Puppet
Advanced
-
Hashicorp Vagrant
Expert
-
Storage: RAID configuration, "On Linux" (FS, LVM), NFS, CIFS, S3, and Ceph (basics)
Advanced
-
Monitoring: Nagios, Centreon, Zabbix
Good
-
Observability: ELK & Grafana, Prometheus, Loki & Splunk
Advanced
Operating Systems
-
GNU/Linux (RHEL, Debian, Ubuntu, Alpine)
Advanced
-
Windows Server
Good
Identity and Middlewares
-
Keycloak (SAMLv2, OIDC, Oauth 2.0)
Advanced
-
LDAP protocol
Good
-
PostgreSQL (RDBMS, NoSQL, full-text search and Pubsub)
Advanced
-
MariaDB
Good
-
MongoDB
Advanced
-
ArangoDB
Advanced
-
Elasticsearch
Good
-
Redis
Advanced
-
Etcd
Intermediate
-
RabbitMQ (and the AMQP protocol)
Advanced
-
Apache Kafka
Intermediate
-
NGINX, Apache httpd, Microsoft IIS
Advanced
-
Apache Tomcat
Good
- Previous experience working with API gateways and service discovery mechanisms
-
Squid proxy
Advanced
-
HAProxy load balancer
Advanced
-
ACME tooling
Good
Networking
-
Ethernet, VLAN, L3 routing and filtering
Advanced
-
TCP/IP, HTTP
Advanced
-
Overlay networks (VXLAN), tunneling (IPsec, SSL, WireGuard)
Advanced
-
Remote access protocol such as SSH
Advanced
- Various protocols and associated tooling such as PXE, DHCP, SNMP, WMI, SMTP, ...
Team Process & Engineering Practices
-
Scrum (Agile)
Advanced
-
DevSecOps
Expert
-
Scrum Master role on a rotating basis
Advanced
-
Backlog Refinement
Advanced
-
Code Review & Peer Review
Expert
-
Tech mentorship
Advanced
-
Technical presentation/talk
Advanced
