I’m looking to take several React / Next.js pages that currently hover around a 30 score on PageSpeed Insights and push them to 80 + within the next two to three days. The site is live on Netlify with a Python-powered backend, so you’ll need to feel comfortable working inside that stack while keeping deployment workflows intact. My prime concern is SEO-driven performance. That means every change should directly reduce load times, lift Core Web Vitals, and streamline images or other media without compromising functionality or design fidelity. I’m open to any proven technique—code-splitting, smarter image handling, critical CSS extraction, server-side tweaks, the works—as long as it delivers measurable gains on https://pagespeed.web.dev. Deliverables • Updated codebase (React, Next.js, Python) committed to the repo • Live Netlify or Vercel preview showing PageSpeed scores of 80 + on the targeted pages (mobile and desktop) • Brief changelog outlining what was optimized and why Please include “I am Expert” at the very top of your bid so I know you read this. Strong preference for European developers who have verifiable before-and-after results on similar projects. I’ll be ready to test immediately and release payment once the new scores are confirmed.