Hi, I’m Sylvain, a French Data Analyst, creator, and developer.

I have over 10 years of experience in data-driven industries. My professional journey has taken me across diverse sectors like Banking, Insurance, and Software, where I’ve worn many hats—tackling Data Quality, Analytics, Business Intelligence, Product Insights, and Marketing Analytics.

Beyond analytics, I’ve expanded into building digital solutions, including Next.js apps that bridge gaps in knowledge and accessibility. One such project, readsomethingsciency, is a platform designed to simplify research papers with the help of Large Language Models (LLMs), breaking down complex topics into understandable levels for everyone.

This website is my hub—a place where I share practical tools, tips, and tricks I’ve picked up over the years. Here, you’ll find:

• Code snippets: Python, R, and Google Sheets solutions I use frequently in my work.

• Custom-built tools: Resources for Data Analysts and Marketers, like survey tools and AB test calculators.

• Insights: My journey in making knowledge accessible, from simplifying research papers to creating apps.

My academic background spans Finance, Physics, Environmental Sciences, Climate Modeling, and more recently, Machine Learning and AI. I believe knowledge should be shared and simplified, and this philosophy drives everything I create.

Thanks for visiting, and welcome to my corner of the internet.