November 2018 - April 2019

Senior DevOps Engineer — HUBSIDE

Setup and maintenance of hubside.fr a platform to create your own website.

Technical environment : GCP, helm, terraform, Kubernetes, gitlabCI, cloudflare.

May 2018 - July 2018

DevOps Engineer consultant  Cabestan — Live Marketing Platform

FS to Kafka notifications project :
A small microservices ecosystem was built to push FS events to a Kafka
Queue whenever a change in the file system is made. The chain is built like
below :
- A dockerized SFTP server used by endpoint users
- A dockerized python script using an Inotify wrapper and a Kafka producer which points on the sftp volume to detect changes and push events to Kafka
- A dockerized zookeeper and 2 Kafka brokers
- A dockerized Kafka manager to monitor the Kafka cluster
- A dockerized nginx with auto password generation to expose FS resources

Technical environment : Docker-compose, Rancher, Concourse, micro-services, Linux


Interconnect CRM microservices in DCOS project :
Integrate Traefik into DCOS to ease the interconnection of the CRM

Technical environment :DCOS, Marathon, Traefik, micro-services

Monitoring project :
Initiation of the monitoring stack On Rancher :
- Prometheus data collection
- Grafana data presentation and alerting
- Different exporters for Prometheus (Nginx, Kafka ...)
The stack is deployable by concourse CI using Ansible.

Technical environment : Rancher, Ansible, Concourse, Docker-compose, Prometheus, Grafana .

February 2017 - April 2018

Devops engineer consultant — Le Groupe La Poste

Log concentration project
- Install, configure, create Ansible roles and dockerize log shipper (Filebeat)
- Install, configure and dockerize a publish/subscribe tool :
+ Kafka cluster of 3 nodes
+ Monitored by kafka-manager
+ Orchestrated with zookeeper
- Install, configure and dockerize Elasticsearch cluster of 4 nodes
- install, dockerize, index templates injection in container startup, cluster creation, node jobs re-partition and cluster scaling with a button push
- TuneUP ES :
Number of shards and replicas per index
+ Data groupment in indexes per type
+ Old data rotation using curator for ES
+ Install, configure and dockerize log parsers :
+ Logstash regex, conf, threads repartition.
- Install, configure and dockerize Kibana dashbord

E-boutique project HYBRIS
- Create and maintain Jerkins shell/groovy/pipeline jobs
- Create and maintain Jenkins declarative or multi branch pipeline
- Refactoring of the existing shell scripted jobs into declarative pipeline
- Deploy Eboutique versions on various platforms
- Hightly automatic deployment
- Centralized merged jobs for all branches of the project
- Personalized docker Jenkins slaves for specific jobs
- Automated Unit tests with various reports for application stability under Jenkins

Technical environment : DCOS PAAS, Mesos container scheduler, Ansible, docker, jenkins, gitlab, marathon, kafka, filebeat, logstash, zookeeper, Kibana, artifactory, elasticsearch .