Browse categories
Explore
Fiverr Pro
English
$
USD
I will upgrade next js optimize react SEO and fix full stack bugs
M Daniyal
5.0
5.0
About this gig
I am a Full Stack Developer (React/Next.js + Node.js/PostgreSQL). I can fix issues across your entire stack:
Frontend Issues (React/Next.js):
- Component rendering & Logic errors.
- State Management (Redux, Context, Zustand).
- Tailwind CSS / Responsive layout breaks.
- Hydration Errors & Next.js Routing.
Backend & API Issues (Node/DB):
- API Errors: Fixing 500 Internal Server Errors & CORS issues.
- Database: Fixing PostgreSQL/Supabase/Prisma connection failures.
- Auth: Debugging Login/Signup issues (NextAuth, JWT).
- Vercel/Netlify: Fixing build failures and deployment crashes.
SEO & Performance (Search & Speed):
- Core Web Vitals: Improving LCP, CLS, and INP for a "green" Lighthouse score.
- Search Optimization: Implementing Dynamic Metadata, JSON-LD Schema, and Sitemaps.
- Asset Tuning: Optimizing images (Next/Image), reducing bundle sizes, and font optimization.
- Indexing Fixes: Solving crawling issues, broken links, and SSR/SSG rendering bottlenecks.
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 M Daniyal
M Daniyal
Professional Full Stack Web and App Developer
- FromPakistan
- Member sinceFeb 2020
- Last delivery6 months
Languages
English, Urdu, Punjabi
Are you looking for an expert Web and App Developer? You are in the right place.
Hi, I’m M Daniyal, a professionally trained Web and App Developer talent with a strong engineering background. I consistently deliver 5-star results on Fiverr because I don't just write code—I build businesses.
My Expertise:
Web: Next.js, React.js, TypeScript.
App: Cross-platform mobile apps with React Native.
Backend: Scalable solutions with Node.js and Nest.js.
I produce high-performance applications that are bug-free and ready for your users. Professional software services for your needs
My Portfolio
FAQ
What kind of issues can you fix?
I can fix any issues related to HTML structure, CSS styling, JavaScript functionality, and browser compatibility.
Do you need access to my website?
Yes, I'll need access to your website files or a live URL to identify and fix the issues. Please ensure you provide the necessary permissions.
How do I know if my issue is minor or major?
Yes, I offer ongoing maintenance and support services. Please contact me for more details.
Reviews
2 reviews for this Gig
| (2) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
X xerophilic
Australia
Very fast and good service. Exceed expectations
Up to $50
Price
3 days
Duration
Helpful?M muzammilperv112
United States
Great work, very fast and good communication. Really satisfied and will work again many thanks.
Up to $50
Price
4 days
Duration
Helpful?
Reviews
2 reviews for this Gig
| (2) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
X xerophilic
Australia
Very fast and good service. Exceed expectations
Up to $50
Price
3 days
Duration
Helpful?M muzammilperv112
United States
Great work, very fast and good communication. Really satisfied and will work again many thanks.
Up to $50
Price
4 days
Duration
Helpful?
