Jonathan Langlois
Senior Engineer at Commvault
Seoul, South Korea
Summary
👤
Senior🎓
Top SchoolJonathan Langlois is a Software & DevOps Engineer based in Seoul with 8 years of hands-on experience building production-grade infrastructure and developer tooling. He excels at automating CI/CD pipelines, container image workflows, Kubernetes deployments, and observability stacks, and has implemented Tendermint-based blockchain services and HSM-backed signing solutions. Jonathan combines software engineering with operations discipline—using Go, Java, Ansible, Traefik, Prometheus/Grafana, Restic/S3 and GitLab CI—to deliver auditable, secure systems for supply chain and enterprise use cases. He has led R&D initiatives, mentored cross-language SDK development, and introduced Scrum/Kanban practices to improve delivery cadence. Trained in software engineering and data science, he brings a pragmatic, research-minded approach to MLOps and data-driven automation. Colleagues rely on him for bridging complex cryptographic integrations and reliable cloud-native deployments.
8 years of coding experience
12 years of employment as a software developer
BSc, Software Engineering, BSc, Software Engineering at CESI École Supérieure de l’AlternanceBTEC HND, Software Development, BTEC HND, Software Development at CNEDBootcamp, Data Science, Bootcamp, Data Science at Artefact School of Data
French, English, Korean
Github Skills (75)
pipeline10
filesystem10
docker10
prefect9
idempotent9
continuous-delivery9
kustomize9
jsonnet9
helm9
python9
runner9
automation9
ansible-role9
orchestration9
infrastructure9
Programming languages (7)
Github contributions (5)
john-jam/gal-id
Dec 2021 - Jul 2022
Contributions:221 pushes, 1 branch in 6 months
john-jam/prefect
Sep 2022 - Jun 2023
The easiest way to coordinate your dataflow
Contributions:8 pushes, 5 branches, 1 tag in 9 months
pythoncoordinatedataflowworkflow
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