Author profiles on 1492.vision

Damien Andell

Co-founder and R&D, 1492.vision

Co-founder of 1492.vision, Damien Andell built the Google Discover data collection and analysis technology the platform runs on. A Python developer and Google Bug Hunter, he documents Google's experiments publicly on X (@AndellDam): a watch regularly cited by Search Engine Land and speaks at industry events, including the Salon du Search Marketing in Marseille.

11 articles on 1492.vision since 2025-07  ·  7 in the trade press

Google DiscoverKnowledge GraphAlgorithm analysisData engineering

Sylvain Deauré

Co-founder, 1492.vision

Co-founder of 1492.vision, Sylvain Deauré brings a long track record in technical SEO and tool design: he created Cocon.se in 2014, for analysing a site's internal link structure, and xSpin.it in 2012. He has been speaking about applied AI and how SEO is changing since 2015: TekNSEO, SEO CAMP'us Paris, Que du Web, SEO&GEO Summit... and writes for several recognised media.

11 articles on 1492.vision since 2025-07  ·  14 in the trade press

Technical SEOInternal linkingData visualisationGoogle Discover

Olivier de Segonzac

Co-founder and partner, RESONEO

Co-founder and partner at RESONEO, a search marketing, data and media performance consultancy founded in 2004. A regular speaker at SMX Paris, where he was named SEO personality of the year in 2026, he writes for Search Engine Land, including two analyses of Google's internal systems co-authored with 1492.vision.

2 articles on 1492.vision since 2025-07  ·  2 in the trade press

SEOGEOReverse EngineeringSearch systems