I will optimize website speed and improve core web vitals

J
jeka_samkov
J
jeka_samkov
Yevhen S
optimize website speed and improve core web vitals
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optimize website speed and improve core web vitals
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optimize website speed and improve core web vitalsoptimize website speed and improve core web vitalsoptimize website speed and improve core web vitals

About this gig

Is your Jamstack or Headless CMS site bleeding traffic due to poor performance? Slow Core Web Vitals kill conversion rates and damage SEO. As a web performance specialist, I will optimize your modern JavaScript tech stack to deliver lightning-fast loading speeds and a flawless user experience.


I specialize in speed optimization for modern frameworks and CMS architectures:

Frameworks: Next.js, Astro, Gatsby, Hugo, Nuxt

Headless CMS: Strapi, Payload CMS, Contentful, Sanity


What I will do to boost your site's performance:

Core Web Vitals Optimization (Fixing LCP, INP, and CLS scores)

Eliminating render-blocking JS/CSS & optimizing hydration

Image & media optimization (modern formats, lazy loading, responsive setups)

Bundle size reduction, tree-shaking, and code-splitting

Efficient API fetching, GraphQL/REST query optimization, and TTFB reduction

Advanced caching policies and CDN Edge routing configuration


You will receive a detailed Before/After PageSpeed Insights report and a fast, production-ready website.


Please contact me before ordering to discuss your specific repository setup and hosting p

  • Website type

    • E-Commerce store

  • Programming language

    • JavaScript
    • TypeScript
    • React
    • Vue.js
    • Node.js

  • Website features

    • Payment
    • Shipping
    • Analytics
    • Form
    • Map
    • Dashboard
    • Landing page
    • Blog
    • User Authentication
    • Admin Panel
Respect third-party rights

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Get to know Yevhen S

Yevhen S

Frontend Developer

  • FromUkraine
  • Member sinceNov 2024

  • Languages

    Russian, Ukrainian, English
I am a Senior Frontend Developer with 10+ years of experience specializing in Next.js, React, Magento 2, and Shopify Plus. I don't just write code; I build fast, SEO-optimized, and scalable headless platforms that increase your conversion rates. Let's discuss how I can improve your web performance and Core Web Vitals.

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