Hi, I’m Clément Chastagnol, a Paris-based senior data practitioner with a background in applied machine learning, data engineering, and scientific communication.

I currently work at Sacem on data systems for music rights and royalties. Previously, I worked in health data and B2B data products at IQVIA, Alan, Sidetrade, and Data Publica.

I also spend a fair amount of time teaching, training, and translating technical ideas for different audiences: students, data teams, business stakeholders, customers, partners, and executives.

I write about data science, machine learning, engineering practice, conferences, and occasionally music.

How I can help

I occasionally help teams with:

• AI literacy and strategy training for managers, executives, and domain experts;
• technical hiring for data / ML profiles;
• technical tests and interview design;
• data-quality and analytics reviews;
• ML / data engineering due diligence;
• mentoring senior or transitioning data practitioners;
• translating research-heavy ideas into practical systems.

If this sounds useful, feel free to reach out.