Yann Amsellem
Senior Software Engineer at Agnostic
Marseille, Provence-Alpes-Côte d'Azur, France
Summary
👤
Senior🎓
Top SchoolYann Amsellem is a Senior Software Engineer and tech lead based in Marseille with 11 years of experience building full‑stack, service‑oriented systems and leading frontend teams. He has driven monolith-to-service splits, acted as GraphQL and React technical referent, and led developer experience improvements across fast-moving startups. His backend work spans Go, gRPC, Pulsar, Temporal, PostgreSQL and ClickHouse, while he also owns DevOps responsibilities with Pulumi, Kubernetes, Argo and Istio. Comfortable coaching teams and shipping end-to-end products, Yann blends hands‑on implementation with architecture and operational ownership. An early Apple technologies instructor, he brings a pragmatic teaching mindset to mentoring engineers and improving team workflows.
11 years of coding experience
6 years of employment as a software developer
Master of Science (M.S.2) BAC +5, Master of Science (M.S.2) BAC +5 at SUPINFO - The International Institute of Information Technology
French, English
Stackoverflow
56reputation
2kreached
3answers
0questions
Github Skills (40)
image-annotation-tool10
semantic-segmentation9
annotator8
text-labeling8
bounding-box8
labeling8
expressjs7
image-processing7
react-form-component7
svelte7
dataflow-programming7
image-labeling7
sql7
clickhouse7
scroll7
Programming languages (6)
Github contributions (5)
agnosticeng/agx
Dec 2024 - Apr 2025
Query and explore local and remote data with Clickhouse
Contributions:6 releases, 5 reviews, 40 PRs in 3 months
clickhoused3datarustsvelte
agnosticeng/degen
Jan 2025 - Apr 2025
The notebook platform for the data lovers.
Contributions:1 review, 53 PRs, 236 pushes in 2 months
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