Gustavo Amaral
Full-Stack Software Developer | ReactJS, Node.js and DevOps
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Simple yet Powerful Form
A clean, accessible React form that feels simple but ships serious power: schema-based validation, input masks, API integration, and smooth UX with clear error and loading states.
- What I delivered
• React + React Hook Form + Zod (schema validation)
• Keyboard and screen-reader friendly (labels, roles, focus ring) • Masks/formatting (currency, dates, document IDs)
• Async submit with optimistic feedback and retry
• Autosave and dirty state prevention (confirm on leave)
• Loading/empty/error states and inline hints
• Unit tests for business rules and one integration test
• Clean styles with Tailwind and design tokens
- Impact
• Fewer failed submissions and clearer error messages
• Faster completion time through inline validation and masks
• Easy maintenance via reusable input components and schema
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Shipped a clean, responsive admin panel (React/Vite/Tailwind).
• Reusable components (table w/ filters, forms, modals, toasts)
• API integration with proper loading/error states
• Small performance pass (Lighthouse 90+)
#React #NodeJS #Frontend #UIUX #WebApp #Performance #Tailwind
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