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What they say

4.86/5 Average rating of 4.86 out of 5 · 6 client reviews on Google · read the reviews

“Fast and serious work — Etienne was attentive and available whenever needed. Highly recommend!”
Thomas DuvalClient · Google review
“I was lucky to have Étienne as a trainer: strong Symfony & React skills, clear and accessible teaching even on complex topics.”
Julien VictorineLearner · Google review
“At Grafitoid, Étienne adapted to every tech, stayed humble and offered concrete solutions. A valuable ally on the team.”
Romain FolioColleague · LinkedIn

Training & certification

Certified FPA trainer and exam jury (CDA & DWWM titles), including Epitech jury (2025 & 2026). Over 1,500 h delivered, 100% pass rate (2025 & 2023 cohorts).

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Epitech IFR Réunion Expernet Ariane Formation OSIPro
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