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Fiverr Pro
Deutsch
$
USD
I will debug and fix your web application issues
webProgrammer
Über diesen Service
Are you facing bugs, errors, broken functionality, or performance issues in your web application? You are in the right place.
I will professionally debug, troubleshoot, and fix issues in your web application to ensure everything works smoothly and efficiently. Whether it is a frontend UI issue, backend problem, an API error, or a database bug, I can help you resolve it quickly.
What I Can Fix:
- Web Application Bugs & Errors
- React.js & Next.js Issues
- JavaScript Errors & Console Problems
- Frontend UI & Responsive Design Bugs
- Backend Server Issues (Node.js / Express.js)
- API Integration Problems
- Authentication & Login Errors
- Database Issues (MongoDB)
- Performance & Speed Optimization
- Website Functionality Problems
Why Choose Me?
- Clean and maintainable code fixes
- Fast communication and reliable support
- Professional debugging approach
- Quality-focused solutions
- On-time delivery
Technologies I Work With:
React.js | Next.js | JavaScript | Node.js | Express.js | MongoDB | MERN Stack | REST API | Responsive Design
Please contact me before placing an order so I can review the issue and recommend the best solution for your project.
Rechte Dritter respektieren
Bitte beachte, dass es gegen die Richtlinien von Fiverr verstößt, wenn Freelancer Themes, Vorlagen oder andere Elemente, die die Rechte Dritter oder geltende Gesetze verletzen, in die gelieferte Arbeit aufnehmen. Lies mehr darüber in unseren Leitfaden für verantwortungsvolle digitale Kreation.
Lerne webProgrammer kennen
webProgrammer
Full Stack Developer
- AusBangladesch
- Mitglied seitSept. 2024
- ⌀ Antwortzeit1 Stunde
Sprachen
Bengalisch, Englisch, Französisch, Deutsch, Hindi
Tired of slow websites and messy code? I build high-speed, scalable Next.js applications that drive results.
Hi, I’m Shakil! I’m a Full-Stack Developer & MERN Expert helping businesses scale. I don't just build sites; I create high-performance digital experiences.
My Expertise:
E-Commerce: Fast, high-converting stores.
SaaS: Custom, scalable platforms.
AI: Modern apps with AI integrations.
Stack: ✅ Next.js, ✅ React.js, ✅ TypeScript, ✅ Node.js, ✅ MongoDB.
I deliver secure, stunning websites to give you a competitive edge. Let’s build something great—message me!
Mein Portfolio
FAQ
What information or access do you need to start working?
To get started, I will need a clear description of the bug or issue, any relevant screenshots or error logs from the console, and access to your codebase (such as a GitHub repository or zip file). If the issue involves the backend or database, I may also need temporary access to your hosting server
Can you fix my bug or issue urgently?
Yes, absolutely! I understand that application downtime or broken features can harm your business. Please message me directly with the details of the issue before ordering, and I will let you know if I can deliver an emergency fix right away.
Do you offer revision support if the bug reappears?
Yes, I provide support post-delivery. If the specific issue we discussed returns or wasn't completely resolved, I will look into it and fix it at no extra cost to ensure everything works perfectly.
Can you work with complex MERN stack applications?
Yes! I specialize in the MERN stack (MongoDB, Express.js, React.js, Node.js) as well as Next.js. Whether it is a minor UI misalignment or a complex API integration/state management bug, I can debug and resolve it efficiently.
Will my code and credentials remain secure?
Your privacy and security are my top priorities. Any credentials, API keys, or proprietary code you share will be kept strictly confidential and used solely for troubleshooting your application. I highly recommend changing temporary passwords once the job is completed.
