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Fiverr Pro
English
$
USD
I will fix bugs, errors and improve performance for web apps
M Hussain
Level 2
5.0
5.0
Vetted by Fiverr Pro
M Hussain was selected by the Fiverr Pro team for their expertise.
About this gig
Fix MERN Stack Bugs & Boost Performance
Having trouble with your web app? I can help! With 4+ years of experience, I specialize in fixing bugs and improving performance in MERN stack applications.
What I Offer:
- MERN Stack Debugging: Fix bugs in Node.js, Express.js, React.js, and MongoDB.
- UI/UX Optimization: Make your app responsive and user-friendly.
- PSD/Figma to React: Turn your designs into working React components.
- Clean Code: Write code that's easy to update and maintain.
- API Integration: Connect your app to external services.
Why Choose Me?
- Reliable Development: Careful coding for reliable apps.
- Custom Solutions: Open to using other technologies to meet your needs.
- Performance Boost: Improve your app's speed and efficiency.
- Responsive Communication: Always here to provide updates.
Key Skills:
- JavaScript | React.js | Node.js | Express.js | MongoDB
- Performance | Security | Design | Databases
Let's Get Started!
Contact me today to make your web application fast, reliable, and bug-free. Your satisfaction is my top priority!
#MERN #Debugging #WebDev #ReactJS #NodeJS #NextJS #Optimization
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 Hussain
M Hussain
Dedicated Software engineer at your service
Level 2
M Hussain is part of the Fiverr Pro catalog and has been hand-picked by a dedicated Fiverr Pro team for their skills and expertise.
Vetted for
Website Development
Website Maintenance
- FromPakistan
- Member sinceAug 2020
- Avg. response time1 hour
- Last delivery1 day
Languages
English, Spanish, French, Russian
I'm M. Hussain, a software engineer. I build web and mobile apps with the MERN stack, Next.js, and TypeScript.
I work in two areas. I build products from scratch for founders with an idea but no technical team. I also rescue broken apps, including AI-built ones from Lovable, Bolt, and Replit that quit working past the demo.
I hold a Master's in Software Engineering from NED University, but most of what I know comes from five years of shipping real products.
How I work: I write clean code. I tell you when an idea won't work. I treat your deadline as mine.
Tell me what you're building.
My Portfolio
Reviews
22 reviews for this Gig
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
T 
tashalistens
Canada
We are working with Muhammad on 2 phases of bug fixes on our web app. He has been outstanding, and we are looking forward to completing the final phase of this project, ensuring our web app is fully functional and bug-free.
$200-$400
Price
10 days
Duration
Helpful?S shampoolover
United States
Very communicative, understanding, and friendly!
$50-$100
Price
7 days
Duration
H 
Seller's Response
Helpful?A ali_alsadi99
United Kingdom
M Hussain truly IMPRESSED with exceptional documentation and quick responsiveness! Collaborating with him on website maintenance was a breeze, and his professionalism shone through. Highly recommend! 👍
Up to $50
Price
11 days
Duration
Helpful?M mtv578
Repeat Client
United States
Hussein is a great developer to work with. He is easy to collaborate with, delivers on time, communicates effectively, pays close attention to requested details, and is always open to feedback and improvement. Highly recommended
$600-$800
Price
3 weeks
Duration
Helpful?Y yourwayc
Repeat Client
Chile
¡Excelente trabajo! La creación de nuestro querido "Bot Marc Jr." avanzó muchísimo gracias a tu increíble expertise en código, precisión en los detalles y profundo entendimiento del proyecto. Más que un freelancer, has sido un aliado clave en este viaje, y seguiremos trabajando contigo para llevar a "Marc Jr." al siguiente nivel. ¡Vamos por más!
Up to $50
Price
1 day
Duration
Helpful?
Reviews
22 reviews for this Gig
| (22) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
T tashalistens
Canada
We are working with Muhammad on 2 phases of bug fixes on our web app. He has been outstanding, and we are looking forward to completing the final phase of this project, ensuring our web app is fully functional and bug-free.
$200-$400
Price
10 days
Duration
Helpful?S shampoolover
United States
Very communicative, understanding, and friendly!
$50-$100
Price
7 days
Duration
H Seller's Response
Helpful?A ali_alsadi99
United Kingdom
M Hussain truly IMPRESSED with exceptional documentation and quick responsiveness! Collaborating with him on website maintenance was a breeze, and his professionalism shone through. Highly recommend! 👍
Up to $50
Price
11 days
Duration
Helpful?M mtv578
Repeat Client
United States
Hussein is a great developer to work with. He is easy to collaborate with, delivers on time, communicates effectively, pays close attention to requested details, and is always open to feedback and improvement. Highly recommended
$600-$800
Price
3 weeks
Duration
Helpful?Y yourwayc
Repeat Client
Chile
¡Excelente trabajo! La creación de nuestro querido "Bot Marc Jr." avanzó muchísimo gracias a tu increíble expertise en código, precisión en los detalles y profundo entendimiento del proyecto. Más que un freelancer, has sido un aliado clave en este viaje, y seguiremos trabajando contigo para llevar a "Marc Jr." al siguiente nivel. ¡Vamos por más!
Up to $50
Price
1 day
Duration
Helpful?
