Alexandre Aheto is a Lead Data Architect with nine years’ experience building scalable, multi-tenant data platforms and end-to-end analytics stacks across startups and scaleups in the Greater Paris area. He blends technical depth in Python, dbt and Google Cloud (BigQuery, Cloud Run) with a product-minded approach, having designed architectures, implemented 20+ API connectors and trained teams to adopt them. As a long-term freelance data engineer he accelerates early-stage companies by delivering ETL/ELT pipelines, automation tools and complex web-scraping solutions. Previously he helped shape data-driven products at Reflect and Tinyclues, where he aligned diverse datasets for ML consumption and improved operational tooling. Comfortable switching between hands-on engineering and advisory roles, he pairs an industrial engineering background with a cross-disciplinary curiosity—often translating messy business needs into robust, maintainable data systems.
9 years of coding experience
6 years of employment as a software developer
Product Management & Web Development, Product Management & Web Development at Join Lion
MPSI - PSI*, MPSI - PSI* at Classe Préparatoire au Lycée Clemenceau, Nantes
Baccalauréat, Filière Scientifique, Baccalauréat, Filière Scientifique at Lycée Duplessis Mornay
Master's degree, Computer Science, Master's degree, Computer Science at Aalto University
Master of Engineering - MEng, Industrial Engineering, Master of Engineering - MEng, Industrial Engineering at École nationale des ponts et chaussées
Contributions:5 pushes, 3 branches in 4 years 1 month
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