Andre Sieiro
Frontend Developer (React, TypeScript, Node.js) at Motion
São Paulo, Brazil
Summary
👤
Senior🎓
Top SchoolAndre Sieiro is a Frontend Developer with 9 years of experience building and maintaining React and TypeScript applications, currently contributing at Motion out of São Paulo. He specializes in stabilizing and evolving production systems—fixing bugs, implementing small-to-medium features, and improving UI performance and bundle loading. His background spans retail, healthcare, finance and marketplace domains (The Home Depot, Fleury Group, Santander), giving him practical expertise integrating APIs and shaping data-driven interfaces. Comfortable across the full JavaScript stack, he routinely pairs frontend work with Node.js backend tasks, tests with Jest/Vitest, and styling with styled-components. Colleagues rely on him for pragmatic, day-to-day delivery and incremental product improvements that keep complex apps running smoothly.
9 years of coding experience
Fédération Internationale de l'Art PhotographiqueSpecialization, Web Development, Specialization, Web Development at DRC TreinamentosSpecialization, Web Development, Specialization, Web Development at Impacta Tecnologia
EnglishProgramming languages (2)
Github contributions (5)
andresieiro2/simple-react-cli
Oct 2017 - Feb 2020
Contributions:53 commits, 1 PR, 46 pushes in 2 years 4 months
andresieiro2/react-base
Oct 2017 - Jun 2019
Contributions:8 pushes, 1 branch in 1 year 8 months
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