Millena B

@millenabomtempo

Frontend Engineer, React TypeScript and Design Systems

Brazil

Portuguese, English

About me

Frontend Engineer with 3+ years building scalable web apps using React and TypeScript. Specialized in reusable UI components, design systems with Storybook, and automated testing (Jest, Vitest, RTL). I've delivered high-impact projects for enterprise and public-sector clients. I write clean, well-tested, maintainable code and collaborate closely with design and product teams. Available for components, bug fixes, code reviews, and ongoing contracts. Message me before ordering — happy to discuss your needs first.... Read more

Skills