- Parity TechnologiesDevops EngineerHIGH TECHnovembre 2020 - Aujourd'hui (4 ans et 3 mois)Day to day tasks :
- Operate and monitor public and test nodes of the Polkadot and Kusama blockchains as well as parachains (eg. Statemint)
- Operate and monitor private Ethereum nodes in fully managed networks
- Deploy and monitor internal tools and create CI/CD automation leveraging technologies such as Kubernetes, Terraform and Hashicorp Vault
- Develop custom tooling and strategies for the successful operations of blockchain nodes
Significant contributions :- Lead the Testnet team responsible for operating Parity’s public-facing (Westend, Rococo) as well as internal Polkadot test networks
- Designed a Kubernetes based deployment of Polkadot testnets that can be scaled to 1000 validators
- Overhauled the AWS infrastructure of a private Ethereum network operated on behalf of the United Nations World Food Programme (Building Blocks project)
- Successfully migrated a production Ethereum blockchain to new infrastructure
- Implemented a blockchain disaster recovery process
- LiquidshareSite Reliability EngineerBANQUE & ASSURANCESjuin 2019 - octobre 2020 (1 an et 5 mois)Paris, France- Creation et maintenance de l'infrastructure cloud de Liquidshare sur AWS et GCP avec Terraform- Déploiement de la plateforme Liquidshare dans un environnement conteneurisé (Docker, Kubernetes, Istio) et gestion des services managés (PostgreSQL, Kafka)- Mise en place de la CI/CD (Gitlab, Jenkins, Nexus, build runners)- Developement d'outils "maison" pour le déploiement continu (Kotlin, Go, Python)- Operation d'un cluster de noeuds blockchain Ethereum (Hyperledger Besu)- Implementations de best practices de sécurité dont le secret management (Hashicorp Vault), le chiffrement au repos et en transit, scans de vulnérabilité, firewalls...- Mise en place d'une stack complète de monitoring (Scalyr, Prometheus, Istio)
- IPPON TECHNOLOGIESIngénieur Full-StackAGENCE & SSIIjanvier 2016 - mai 2019 (3 ans et 5 mois)Paris, FranceRéalisation de 3 missions d'un an pour Renault Digital, Tessi Document Services et Paris Turf sur des projets de développement full-stack:- Développement de microservices Spring Boot- Développement de front-ends Angular & React- Activités DevOps: CI/CD, déploiement Kubernetes et Cloud, monitoring
Cedric Arnoult et 1 autre personne recommandent Pierre
He took great initiatives right from the beginning to help us improve our process and all initiatives he took afterwards were right on point.
Technically, Pierre is passionate with his job and it shows ! It's very nice to work with someone who has a wide knowledge on different subjects. He definitely deserves a "full stack" title.
Would definitely like to work with him again.
- Ingénieur Architecture des Systèmes d'InformationINSA de Rouen2016