Robin Champseix
CEO & Co-founder at Billy
Paris, Ile-de-France
Summary
👤
Senior🎓
Top SchoolRobin Champseix is a tech-driven entrepreneur and CEO & Co‑founder of Billy, an event-commerce platform helping creators and brands grow communities, with nine years of hands-on experience across data science, ML, and cloud engineering. Trained at Télécom Paris with a strong engineering background, he transitioned from building ML models and data pipelines at OCTO Technology to leading a startup that bridges product, engineering and events. He has practical MLOps and DevOps experience—Airflow, Terraform, Jenkins, Serverless—and has contributed open-source tooling like an HRV analysis library used in an epilepsy prediction project. Comfortable moving between research-grade ML (transfer learning, Faster R-CNN) and production infra, he brings a pragmatic blend of data expertise and product-first entrepreneurship rooted in Paris.
9 years of coding experience
5 years of employment as a software developer
Mathematics/Physics (MP) specialization, Mathematics/Physics (MP) specialization at Classes préparatoires scientifiques Saint-PierreMaster of Science - Msc Big Data & Machine Learning, Master of Science - Msc Big Data & Machine Learning at Télécom ParisGeneral Engineering degree, General Engineering degree at HEI - Hautes Etudes d'Ingénieur
French, English, German
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (30)
heart-rate10
python10
feature-engineering10
rr-interval10
notice9
dashboard8
monitoring8
mysql8
visualization7
analytics7
grafana7
prometheus7
elasticsearch7
data-visualization7
go6
Programming languages (3)
Github contributions (5)
Aura-healthcare/hrv-analysis
Sep 2018 - Apr 2021
Package for Heart Rate Variability analysis in Python
Contributions:135 commits, 8 PRs, 120 pushes in 2 years 7 months
heart-ratepythonvariability-analysisheart-rate-variabilityheart
Aura-healthcare/Aura_data_analysis_platform
Aug 2018 - Dec 2018
The Aura device will alert an user from an epilepsy seizure within few minutes notice. Aura data analysis platform provides a set of tools to easily acces and analyse anonymized patient data.
Contributions:48 commits, 1 PR, 41 pushes in 4 months
alertdata-analysispatientpatient-dataanonymized
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