I will optimize your website speed and reach 95 plus google lighthouse score

J
josefervg
J
josefervg
Jose Fernando
optimize your website speed and reach 95 plus google lighthouse score
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optimize your website speed and reach 95 plus google lighthouse score

About this gig

Is your slow website killing your Google search ranking and causing potential customers to bounce? Every second of delay reduces your conversion rate. Let's fix that.


I am a Software Engineer specialized in Web Performance Optimization and Core Web Vitals compliance. Having engineered high-concurrency international web architectures reaching 95+ Google Lighthouse scores and sub-second First Contentful Paint (<0.8s), I eliminate render-blocking bottlenecks, optimize asset bundles, and configure edge caching rules to make your web platform lightning fast.


Key Optimization Pillars:

- Core Web Vitals Perfection: Drastically improve Largest Contentful Paint (LCP), Interaction to Next Paint (INP), and eliminate Cumulative Layout Shift (CLS < 0.1).

- Asset & Image Transformation: Next-gen WebP formatting, responsive srcset generation, and lossless compression without quality degradation.

- JavaScript & CSS Minification: Tree-shaking unused scripts, deferring render-blocking resources, and critical CSS inlining.

- CDN & Edge Caching Architecture: Cloudflare CDN rules, Brotli compression, browser cache TTL, and DNS optimization.

  • Website type

    • Business

  • Programming language

    • HTML & CSS
    • JavaScript
    • PHP
    • TypeScript
    • Tailwind CSS

  • Website features

    • Social media
    • Other
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Get to know Jose Fernando

Jose Fernando

Full Stack Software Engineer l Certified AI Automation Specialist

  • FromSpain
  • Member sinceFeb 2025
  • Avg. response time1 hour

  • Languages

    English, Spanish
Hi! I'm José Fernando Vidal, a Software Engineer and Certified AI Specialist with a passion for building high-performance web applications, intelligent automation pipelines, and scalable architectures I specialize in the modern TypeScript & Python ecosystems: • Frontend: React, Vite, Tailwind CSS, TypeScript, Progressive Web Apps (PWA) • Backend & Cloud: NestJS, Node.js, Supabase, PostgreSQL, Prisma ORM, Docker • AI & Automation: Intelligent Document Parsing (OCR + LLM), OpenAI APIs, Python scripting • Web Performance: 95+ Google Lighthouse scores, Core Web Vitals optimization, Sub-second FCP

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