Thomas Florelli is a seasoned Staff Software Developer with 11 years of experience building scalable, resilient systems and leading delivery of business-critical features such as secure payments, public APIs, and large-scale AWS infrastructures. He combines deep backend expertise in Node.js and TypeScript with infrastructure-as-code and system design, and has repeatedly driven monolith-to-microservices migrations and observability improvements. As an engineering manager he grew and coached teams from small, focused groups to distributed teams of up to 10 engineers, implemented career ladders, and aligned product and tech to accelerate delivery. Known for a pragmatic "try it and track it" approach, he balances hands-on coding with people-first leadership to reduce context switching and improve developer experience. Based in Greater Lyon, Thomas brings cross-border collaboration experience (Paris–Boston) and a track record of turning complex technical due diligence and cloud cost decisions into measurable business outcomes.
📘 OpenAPI/Swagger-generated API Reference Documentation
Contributions:12 PRs, 7 pushes, 10 branches in 1 day
apiredocgenerated-apiopenapi31rest-api
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Thomas Florelli - Staff Software Developer at Seyna