Browse categories
Explore
Fiverr Pro
English
$
USD
I will optimize your nextjs application for maximum speed and SEO
Rakibul Islam
About this gig
A slow application kills conversions and tanks your Google ranking. If your Next.js application feels laggy or fails its Core Web Vitals, you are losing users. I help you audit and boost your application for lightning-fast speeds and top-tier SEO.
Whether you are dealing with hydration lag, massive bundle sizes, or poor mobile scores, I implement deep framework-level optimizations to fix your metrics completely.
What I Offer:
- Core Web Vitals Mastery: Drastic improvements to LCP, CLS, and the crucial INP metrics.
- Next.js Native Tuning: Optimization for image, font, and efficient third-party script loading.
- Bundle Analysis: Fune-tuning React Server Components (RSC), code splitting, dynamic imports, and eliminating heavy dependencies.
- Data & Edge Caching: Smart implementations of ISR, edge-caching headers, and streaming.
Why Choose Me?
I don't rely on basic fixes. As a full-stack engineer specializing in modern Next.js, I trace performance bottlenecks straight down to the code architecture, including your server-side database fetching layer.
Let's turn your slow app into a blazing-fast user experience!
Respect third-party rights
Please be aware that it is against Fiverr's policies for sellers to include themes, templates, or any other elements that infringe third-party rights or applicable laws in the delivered work. Read more about in our Guide to Responsible Digital Creation.
Get to know Rakibul Islam
Rakibul Islam
Full Stack Software Developer
- FromBangladesh
- Member sinceMay 2026
- Avg. response time1 hour
Languages
Bengali, English
High-performance web and mobile applications require more than just code; they need a solid foundation. Using TypeScript, Next.js, Express.js, and Prisma, I build systems where robust backend logic meets a seamless user experience.
Whether you’re launching a new platform or scaling an existing platform, my focus remains on data integrity and clean, maintainable architecture. Your project deserves a solution that grows alongside your business.
Let’s build something exceptional together!
My Portfolio
FAQ
Do you use automated plugins or write custom code to optimize the speed?
No generic plugins. I use Next.js Bundle Analyzer and Webpack/Turbopack profiling to write clean, framework-native code. I manually optimize React Server Components (RSC), code splitting, dynamic imports, and core components.
Can you guarantee a 90+ score on Google PageSpeed Insights for both Mobile and Desktop?
I guarantee a massive metric jump. However, a permanent 90+ score depends on your hosting and third-party scripts (like heavy ads or trackers). I optimize the core codebase completely and provide a strategy for external scripts.
My Next.js app uses an external database. Can you fix slow data loading?
es. Slow apps are often data-fetching bottlenecks. My standard packages cover frontend tuning, but you can add the Database Optimization gig extra. I will inspect your API routes, add database indexes, and optimize your Prisma queries.
What do you need from me to start the optimization process?
I need read/write access to your Git repository (GitHub/GitLab) to audit and modify the code. Access to your deployment dashboard (like Vercel, Render, or AWS) also helps analyze edge-caching behaviors and build-step performance.
