andreyazevedo

- Developed a complex animated landing page within a very tight deadline, utilizing Next.js and TypeScript. - Ensured high performance across all platforms by continuously optimizing the codebase. - Collaborated closely with designers, consistently enhancing visual solutions and ensuring the best UX/UI practices.

- Development of Institutional Pages and Lead Acquisition Flows for Banking Services: Created interfaces for high-traffic platforms, optimizing customer acquisition and conversion rates. - Frontend-Backend Architecture Structuring: Implemented a decoupled architecture, with the frontend focused solely on the interface (dumb components) and business logic centralized in the backend, ensuring maintainability, scalability, and separation of concerns. - Performance Optimization: Improved Google Lighthouse scores, increasing performance ratings from ≈28 to 80+ across multiple pages. - Creation of a Scalable Design System: Collaborated with the business team to develop a standardized UI system, accelerating development across multiple projects. - Migration of React Frameworks: Ensured standardization, better architectural organization, and increased efficiency in project maintenance.

- Legacy Code Modernization: Led the migration of static HTML/CSS pages to a scalable architecture using React and reusable components, increasing productivity, improving maintainability, and enhancing the user experience. - Project Management and Planning: Defined business rules, deadlines, and strategic decisions to ensure efficient deliveries aligned with company objectives. - Development of a Plug-and-Play Library: Built a reusable style and algorithm library in collaboration with developers and business analysts. This solution standardized UI and logic, accelerating new application development and reducing rework.