👋 Hi, I'm Genesis Mauries!

Front-end Developer focused on building modern, scalable and maintainable web interfaces.
Strong interest in web performance (HTML parsing, critical rendering path), technical SEO / AEO / GEO, and using AI tools to speed up development and optimization workflows.

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⚡ Specialties

• Web performance & optimization: HTML parsing, Critical Rendering Path, lazy loading, bundle splitting, Core Web Vitals.
• Technical SEO / AEO / GEO: semantic HTML, structured data, metadata strategy, indexability, content targeting for search + AI-driven engines.
• AI-assisted development: using AI for code prototyping, refactoring, testing ideas, and performance/SEO audits when appropriate.

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🛠 Tech Stack

Frontend:
React · Next.js · Angular · JavaScript · TypeScript · HTML · CSS · Tailwind · Bootstrap · Sass · Materialize · Vuetify · ArcXP· Sass

Backend:
Node.js · Express · AWS · Backblaze

Tools:
Git · Docker · Vite · Webpack

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🚀 Featured Projects

Metro World News – Lead Front-end Developer / Tech Lead

• Lead the front-end team, managing task prioritization and delivery aligned with business needs.

• Implement and maintain advertising placements with minimal impact on Core Web Vitals.

• Optimize 13 Arc XP (React) sites for performance and consistency across brands.

• Automate storage cleanup and cost reduction with Python and Node.js scripts respecting rate limits.

• Continuous SEO monitoring plus improvements for AEO and GEO visibility.

• Provide clear, regular reporting to stakeholders on progress, risks, and key performance metrics.

  🔗 (Publimetro) 🔗 (Nueva Mujer)

El Universal – Lead Front-end Developer

• Learned and mastered the structure, workflows, and development model of Arc XP.

• Led and executed site migrations from Drupal to Arc XP, ensuring consistency, stability, and performance.

• Built custom blocks/modules tailored to editorial and business needs within Arc XP.

• Developed fully React-based sites using Arc’s PageBuilder and custom components.

  🔗 (El grafico) 🔗 (Experiencias El Universal)

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🤝 Connect with me

• 📧 Email: genesismauries@gmail.com
• 🐙 GitHub: GenesisMauries

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✨ Fun fact

I love building cantoya balloons — a mix of creativity, design and engineering that also shaped how I approach front-end work.