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I will optimize react and nextjs speed and core web vitals
Muhib
5.0
5.0
About this gig
Slow React or Next.js website? I audit your app, identify the main bottlenecks, and make code changes to improve loading speed and responsiveness.
Depending on your app, fixes may include:
- Image, font, and script loading
- LCP and CLS issues
- Heavy JavaScript bundles and unnecessary dependencies
- Rendering and caching improvements
- Slow interactions affecting INP
Packages cover 1, 3, or 5 agreed URLs. You receive the code changes, comparable before-and-after Lighthouse reports, and a summary of fixes. I test agreed critical user journeys after optimization.
React and Next.js only. Vercel, AWS Amplify, and self-hosted apps welcome.
Score targets are agreed after reviewing your site. Results depend on your codebase, hosting, and required third-party scripts. Lighthouse lab improvements do not guarantee an immediate real-user Core Web Vitals pass.
Full framework migrations, backend rebuilds, and technical SEO are outside these packages.
Message me with your website URL and main performance issue before ordering so we can confirm scope and access.
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Get to know Muhib
Muhib
Full Stack Developer React js, Next js, Node js, Express
- FromPakistan
- Member sinceNov 2024
- Last delivery4 months
Languages
Urdu, English
I'm a full-stack developer working with React, Next.js, Node.js, and Express.
I fix website bugs, improve loading speed, resolve build and deployment errors, and build responsive landing pages. My stack includes TypeScript, Tailwind CSS, MongoDB, and MySQL.
A client’s 5-star review highlights the care I took to understand and resolve pages that would not load.
I focus on clear communication, agreed scope, and maintainable code. Send me your website URL and the issue or project you need help with.
My Portfolio
FAQ
Why is my Next.js site slow even though it’s a modern framework?
Even with Next.js, performance can drop due to unoptimized images, heavy third-party scripts (like Google Analytics or Ads), or large npm packages bloating your bundle. I use the Next.js Bundle Analyzer to find these "hidden" speed killers and optimize your code for a 90+ PageSpeed score.
Will my website’s functionality break after optimization?
Absolutely not. Unlike generic "speed hacks," I perform code-level optimizations tailored to React/Next.js. I test every feature (forms, buttons, navigation) after the changes to ensure your site stays 100% functional while becoming lightning-fast.
What type of websites do you optimize?
I optimize React and Next.js applications only. This includes frontend apps built with JavaScript or TypeScript and deployed on platforms like Vercel.
Do you work with Vercel deployments?
Yes. I optimize Next.js performance on Vercel, including build optimization, runtime performance, and production-related speed issues.
Do you provide a performance report?
Yes. After completing the order, I can share before/after Lighthouse results and explain what was optimized in simple terms.
Will this improve my Google Core Web Vitals?
Yes. My optimization focuses on improving Core Web Vitals, including LCP, CLS, and INP, which directly impact user experience and search engine performance.
Do you guarantee a 90+ PageSpeed score?
I agree on realistic targets after reviewing your site. Scores depend on the codebase, hosting, and required third-party scripts, so I do not guarantee the same score for every website.
Reviews
1 reviews for this Gig
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Rating Breakdown
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- Quality of delivery
- Value of delivery
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Most relevant
E e_lachi
United States
At first, I was hesitant about hiring Muhib because he didn’t have any ratings yet. However, he exceeded my expectations and did a great job. He truly took the time and put in the effort to understand and solve the issues I was facing. My website had a problem where certain pages wouldn’t load from...
$50-$100
Price
3 weeks
Duration
Helpful?
Reviews
1 reviews for this Gig
| (1) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
E e_lachi
United States
At first, I was hesitant about hiring Muhib because he didn’t have any ratings yet. However, he exceeded my expectations and did a great job. He truly took the time and put in the effort to understand and solve the issues I was facing. My website had a problem where certain pages wouldn’t load from...
$50-$100
Price
3 weeks
Duration
Helpful?
