Xavier HEN
Head Of Product at Reverse Contact
Metz, Grand Est, France
Summary
👤
Senior🎓
Top SchoolXavier HEN is a hybrid Tech+Product leader with 15+ years of experience turning ideas into scalable SaaS and data products, currently Head of Product at Visum where he drives AI-enabled data intelligence built on hundreds of millions of records. He moves fluidly between hands-on architecture (DDD, TypeScript, multi-cloud infra, ClickHouse/Postgres) and product strategy—defining roadmaps, PMF and ROI-driven prioritization across multi-product portfolios. As a former CEO/CTO/CPO and serial freelance CTO, he accelerates time-to-market using a pragmatic code/no-code mix and AI-boosted MVPs while preserving quality and scalability. He has led major refactors of live scraping and data-processing engines, optimizing match rates and large-scale queueing systems for real-time workflows. Beyond delivery, he embeds technical customer support and team training to keep products aligned with real user needs. Based in Metz, he uniquely combines startup grit with enterprise-grade architecture and a knack for turning complex data stacks into usable business outcomes.
11 years of coding experience
10 years of employment as a software developer
Collège BarbotMaster 2 (M2), Web development & Project Management, Master 2 (M2), Web development & Project Management at SUPINFOBaccalauréat S (option SVT), Baccalauréat S (option SVT) at Lycée Georges de la Tour
French, English, Spanish
Github Skills (68)
mongoose10
database10
entity10
typescript-orm10
sqlite10
sql-server10
libsql10
unit-of-work10
nodejs10
mongodb10
entities10
identity-map10
javascript9
sql9
mapper9
Programming languages (2)
Github contributions (5)
NeodeltaEU/kodexo
Jul 2021 - Mar 2023
Contributions:505 commits, 4 PRs, 91 pushes in 1 year 8 months
90TechSAS/AngularJSGuidelines
Oct 2014 - Sep 2015
Contributions:12 commits, 3 pushes in 10 months
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