Romain Deguy is a seasoned Senior Developer based in Paris with 26 years of experience building reliable web applications and shipping production-grade software. He combines deep backend expertise in Python and Ruby (Django, Flask, Rails) with front-end work in React, Ember and Angular, and currently contributes to Shopify’s app ecosystem via Rails and GraphQL. A pragmatic advocate for tests, CI, and deployment automation, he focuses on team practices that deliver stable, safe releases. His career spans agency work for high-profile clients like Google and Sony Music as well as product engineering at FreshBooks and Kantan, showing comfort across both bespoke digital experiences and scalable SaaS. Colleagues value his steady delivery mindset and the rare mix of long-term craftsmanship with modern tooling.
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