Leonardo Sanchez

Sr Frontend Web Developer @Libélula Soft

Quito, EC

Online Financial Services SystemDeveloped the frontend for a financial services platform using React, Next.js, and React Native. Optimized user workflows through effective state and form management with React Hook Form and Redux, reducing user errors and improving form completion rates.Built and refined reusable UI components with Tailwind CSS and React, accelerating feature delivery and maintaining design consistency. Reduced regression bugs by 50% during release cycles by implementing automated testing with Cypress, Playwright, and Jest.Improved code quality and reduced integration issues by adopting TypeScript for strict typing and reliable API communication within a MERN stack.Enhanced backend integration and data flow using Laravel and C#, improving overall platform responsiveness and consistency.