Summary
Douglas Constancio is a Senior Software Engineer with 7+ years of full‑stack experience, currently building patient-facing products at Trusted Health using Ruby on Rails and React. He began his career modernizing legacy ADVPL systems into object‑oriented MVC at NG Informática and progressively shifted to TypeScript, Node.js and React for both backend and frontend work. Comfortable across the stack, he has focused recent years on backend engineering while still advocating functional programming practices and agile delivery. His background in electronics and technical IT education gives him an edge in systematic debugging and pragmatic engineering. Based in Santa Catarina, Brazil, he brings a history of shipping SaaS features and refactors that reduce technical debt and accelerate team velocity.
6 years of coding experience
5 years of employment as a software developer
FullStack JS, TS, ReactJS and NodeJS development student., FullStack JS, TS, ReactJS and NodeJS development student. at Rocketseat
Faculdade de Análise e desenvolvimento de Sistemas, Tecnologia da Informação, Faculdade de Análise e desenvolvimento de Sistemas, Tecnologia da Informação at SENAI/SC - Serviço Nacional de Aprendizagem Industrial