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English
$
USD
I will perform QA testing and fix bugs in your nextjs, astro, or react website
Full Stack Developer: Nextjs, React, Qwik Nodejs, AI Solutions
Hi! I'm Hammad, a Full-Stack Developer with 4+ years of experience in building fast, scalable, and user-friendly web applications. I specialize in:
✔ Front-End: Next.js, React.js, Angular, TypeScript...
About this Gig
Is your Next.js, Astro, or React website not performing as expected? Facing UI glitches, logic issues, or unexpected bugs? I can help you fix bugs and ensure your site is reliable and robust through expert QA and debugging.
What I offer:
- Manual QA testing across browsers and devices
- Frontend bug fixing (JS/TS, React, Next.js, Astro)
- Console error debugging and performance checks
- UI/UX improvement suggestions
- Accessibility and responsiveness testing
- Git-based collaboration
Why choose me?
- 100% focus on modern frontend stacks
- Quick delivery and detailed reporting
- Clean and maintainable code fixes
- Great communication and professionalism
Testing application:
Web application
Development technology:
C/C++
•
Java
•
Node.js
•
React
•
TypeScript
Device:
PC
•
Linux
•
Android mobile phone
•
Windows phone
Reviews
4 reviews for this Gig
| (3) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (1) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
C 
caistudio
United Kingdom
Excellent work by Hammad. High-quality guide delivered exactly according to the requirements. All revisions were completed quickly, communication was smooth, and the project was finished ahead of schedule. Highly recommended.
$50-$100
Price
4 days
Duration
Helpful?T tryit88
Repeat Client
Taiwan
Withdraw my previous review — this project was a painful experience. Hammad Z is not familiar with backend systems and deleted the client database, which cannot be recovered.
$50-$100
Price
8 days
Duration
Helpful?T tryit88
Repeat Client
Taiwan
Hammad Z has a deep understanding of AstroJS code and is a professional programmer, not a junior programmer. When completing the work, he will provide an issue completion report in PDF format and an explanation video.
Up to $50
Price
3 days
Duration
Helpful?J 
jayla_jay
Repeat Client
United States
Hammad was very responsive and got the understanding of the project quickly and integrated with our team seamlessly.
Up to $50
Price
3 days
Duration
Helpful?
Reviews
4 reviews for this Gig
| (3) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (1) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
C caistudio
United Kingdom
Excellent work by Hammad. High-quality guide delivered exactly according to the requirements. All revisions were completed quickly, communication was smooth, and the project was finished ahead of schedule. Highly recommended.
$50-$100
Price
4 days
Duration
Helpful?T tryit88
Repeat Client
Taiwan
Withdraw my previous review — this project was a painful experience. Hammad Z is not familiar with backend systems and deleted the client database, which cannot be recovered.
$50-$100
Price
8 days
Duration
Helpful?T tryit88
Repeat Client
Taiwan
Hammad Z has a deep understanding of AstroJS code and is a professional programmer, not a junior programmer. When completing the work, he will provide an issue completion report in PDF format and an explanation video.
Up to $50
Price
3 days
Duration
Helpful?J jayla_jay
Repeat Client
United States
Hammad was very responsive and got the understanding of the project quickly and integrated with our team seamlessly.
Up to $50
Price
3 days
Duration
Helpful?
