Henrique Negri ⚡

Senior React Engineer | High-Performance UX Architect | Frontend Systems Specialist

Merging computational complexity with human-centered design to build React ecosystems that perform at scale

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🚀 Engineering Impact

I architect React/TypeScript systems that solve business-critical challenges through technical innovation and UX excellence:

• Telecom Transformation: Unified 500K+ B2B users with microfrontend architecture (React/TS), boosting retention by 35% through journey-driven UX
• Fintech Revolution: Engineered real-time PIX payments (React+NestJS) slashing processing from 48hrs→<5s, capturing 40% new market share
• Performance Breakthroughs: Optimized sales dashboards with Redis caching (52% latency drop at 250K+ concurrency) and achieved 16x faster loading (28s→1.7s) in delivery platforms
• Scalable Foundations: Built design systems serving 20+ products using atomic patterns, Redux/Context state, and CI/CD pipelines

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💻 Technical Arsenal

Frontend Core

Performance Toolkit
Webpack | Vite | Redis | Memoization | Lazy Loading | Tree Shaking | PWA Optimization

Styling & Motion
TailwindCSS | Styled Components | Framer Motion | SVG Animation | Dark Mode | A11Y

Full-Cycle Development
NodeJS | NestJS | Prisma | TypeORM | Digital Ocean | Cloudflare | Linux

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🔥 Technical Differentiation

What sets my work apart:

const myCode = () => ({
  performance: 'Algorithm-first approach (O(n) → O(1))',
  uxImplementation: 'Pixel-perfect Figma → interactive components',
  scalability: 'Microfrontends | Atomic Design | CI/CD',
  businessImpact: 'Metrics-driven development (ROI-focused)'
});