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Fiverr Pro
Nederlands
$
USD
I will optimize nextjs speed and fix core web vitals for 90 plus score
Madusanka
Over deze dienst
Is your Next.js website slow? Low PageSpeed scores hurt your Google ranking and drive away potential customers. Dont let a slow site ruin your business!
I am a Next.js Performance Expert specializing in speed optimization and fixing Core Web Vitals. I will help you achieve a 90+ Lighthouse score on both Mobile and Desktop.
What I will do for your Next.js Site:
- Core Web Vitals Fix: Improve LCP, FID, and CLS scores.
- Image Optimization: Implement next/image, WebP conversion, and lazy loading.
- Code Splitting: Optimize dynamic imports and reduce bundle size.
- Font & Script Optimization: Fix render-blocking resources and third-party scripts.
- Server-Side Optimization: Fine-tune SSR, SSG, and ISR for lightning-fast delivery.
- Caching Strategy: Implement advanced browser and edge caching.
Why Choose Me?
- 90+ Guaranteed Score on Google PageSpeed Insights. ️
- Clean & Manual Optimization (No messy plugins).
- Fast 24-Hour Delivery for basic fixes.
- Professional Audit Report before and after the fix.
Stop losing traffic! Lets make your Next.js app lightning-fast today.
Please contact me before placing an order to discuss your project requirements!
Respecteer de rechten van derden
Let erop dat het tegen het beleid van Fiverr voor freelancers is om thema's, templates of andere elementen in het geleverde werk op te nemen die inbreuk maken op de rechten van derden of toepasselijke wetten. Lees er meer over in onze Gids voor verantwoorde digitale creatie.
Maak kennis met Madusanka
Madusanka
Full Stack Developer React, Next js, Node js, NestJS, AI Integration
- Afkomstig uitSri Lanka
- Lid sindsdec 2025
- Gem. reactietijd10 uur
Talen
Singalees, Engels
I build fast, scalable, production-ready web applications and AI-powered features that deliver real results.
Final-year BSc IT undergraduate with real industry experience as an Associate Software Engineer.
What I offer:
- Full stack apps with React, Next.js, Node.js and NestJS
- Secure REST APIs with PostgreSQL, MongoDB and Firebase
- OpenAI and ChatGPT API integration into your web app
- ML applications built with Python and FastAPI
Clean code. Fast delivery. Clear communication.
Long-term support after delivery.
Message me before ordering. Let us build something great.
Mijn portfolio
Veelgestelde vragen
Will you provide a 90+ score on both Mobile and Desktop?
Yes! I specialize in optimizing Next.js for both devices. While Desktop is easier, I focus heavily on Mobile Core Web Vitals to ensure you get a green (90+) score on Google PageSpeed Insights.
Do I need to provide access to my GitHub repository?
Yes, to perform manual code optimization, I will need access to your repository. Alternatively, you can send me a Zip file of the source code. Rest assured, your code is 100% safe with me.
Will the optimization break any features or UI on my site?
No. I perform manual optimization and test every change thoroughly. I focus on image handling, script loading, and CSS without changing your site’s core logic or design.
How long will the optimization take?
For the Basic package, I deliver within 24 hours. More complex full-site optimizations (Standard/Premium) usually take 2-3 days to ensure every page is perfectly tuned.
