Hervé Guétin
Senior Software Engineer (Shopify Specialist) at Maddlen
Saint-Étienne, Auvergne-Rhône-Alpes, France
Summary
👤
Senior🎓
Top SchoolHervé Guétin is a senior full-stack e-commerce architect and developer based in Saint-Étienne with over 20 years of professional experience and a 12-year focus on building high-performing Magento and Shopify ecosystems. He combines hands-on development of custom themes and apps with technical leadership—designing scalable architectures, leading teams, and steering pre-sales and project lifecycles. As a former CTO and co-founder, he pairs strategic, board-level thinking with practical expertise in integrations, SEO, performance and accessibility optimization. Currently consulting and specializing in Shopify, he’s known for turning complex commerce requirements into reliable, automated workflows that boost conversion and operational efficiency. Beyond engineering, his background in international business and communication gives him a rare fluency between technical solutions and commercial strategy.
12 years of coding experience
10 years of employment as a software developer
International Business/Trade/Commerce, International Business/Trade/Commerce at ESSEC Business SchoolDEESCOM (European Graduate in Communication and Advertising), Communication and Media Studies, DEESCOM (European Graduate in Communication and Advertising), Communication and Media Studies at ISCOMBAFA (French diploma for working with children)
French, English, German
Stackoverflow
4,392reputation
511kreached
53answers
14questions
php
top-5%
magento
top-1%
Github Skills (46)
csslint10
sass-lint10
magento10
ecommerce9
gulp9
php9
adobe8
browsersync8
xml6
affiliates6
stylelint6
attribute6
sass6
htaccess6
categories6
Programming languages (2)
Github contributions (5)
maddlen/zermatt-core
Mar 2024 - Jan 2025
Contributions:33 pushes, 1 branch, 18 tags in 10 months
herveguetin/phpqa_m2
May 2019 - Nov 2020
Contributions:2 pushes, 1 branch in 1 year 6 months
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