ASC Brazil
Company Employees
Henrique Silvério
Frontend Engineer @Claro Brasil
Verified
Frontend Engineer with 4+ years of experience, specializing in scalable architectures, performance optimization and user experience enhancement. Currently contributing to Claro Brazil’s Econn platform, responsible over 50% of the company’s online sales revenue. Led the development of a new streaming service sales flow, integrating a credit card payment feature with interactive components and data validation, increasing conversion rates by 70%. Expert in React.js, Next.js, TypeScript, and state management (Redux, Zustand), with a strong focus on performance optimization (lazy loading, code-splitting, caching), scalable frontend and reusable Design System components. Experienced in automated testing (Cypress, Jest) and collaborating cross-functionally with product, design and engineering teams. Passionate about building high-performance, maintainable and user-friendly applications that drive business impact.More...