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Fiverr Pro
English
$
USD
I will fix bugs in your react js website or web app in 24 hours
Abdul Sami
About this gig
STUCK WITH A CRITICAL BUG? DON'T PANIC.
Is a stubborn error blocking your launch? As a Senior Full-Stack Developer with 8+ years of experience, I specialize in identifying and resolving complex bugs in modern web applications. Whether your website is built with React JS, Next.js, Node.js, or Python, I ensure your software runs smoothly and efficiently.
I dont just "patch" code; I fix the root cause so the bug never returns.
MY EXPERT DEBUGGING SERVICES:
Frontend:
- Fixing "Hydration Failed" & SSR errors.
- Resolving State Management bugs (Redux, Context, Zustand).
- Fixing layout shifts, CSS/Tailwind conflicts & responsive design.
- Optimizing slow component rendering.
Backend:
- Node.js: Fixing API crashes, middleware errors, and async/await issues.
- Python: Debugging scripts, data processing logic, and AI integrations.
- Database: Resolving MongoDB/PostgreSQL connection failures.
Deployment & APIs:
- Fixing Vercel builds, AWS EC2 crashes, and Docker errors.
- Resolving CORS policies, Server Errors, and API fetch failures.
WHY CHOOSE ME?
- Fast Turnaround: Urgent fixes in <24 Hours.
- Senior Expertise: 5+ SaaS Products Launched.
- Clear Support: I provide a video explaining the fix.
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 Abdul Sami
Abdul Sami
Expert Full Stack Developer AI SaaS and Flutter Apps
- FromPakistan
- Member sinceFeb 2023
Languages
Urdu, English
Most developers just write code; I build scalable business solutions. With 8+ years of expertise, I specialize in Premium AI SaaS platforms and High-Performance Flutter mobile apps.
I prioritize "Clean Architecture" and cost-optimized AI (OpenAI/Gemini) to ensure your product scales efficiently without breaking your budget.
🔹 Mobile: Flutter, Firebase
🔹 Web: React, Node, Next.js
🔹 AI: Custom LLM Workflows, OpenAI/Gemini
🔹 Cloud: AWS, Vercel, DigitalOcean
I provide daily updates and clear communication. Message me to turn your vision into a market-ready product!
My Portfolio
FAQ
Do I need to contact you before placing an order?
YES, please! Every bug is unique. Sending me a message with a screenshot or error log first allows me to confirm if I can fix it and which package is right for you.
What do you need from me to start fixing the bug?
I need access to your source code (GitHub repo invite or a Zip file) and a clear description of the error (screenshots or steps to reproduce the issue).
Can you fix styling issues in Tailwind CSS?
Yes. I can resolve layout breaks, mobile responsiveness issues, and conflicting classes in Tailwind CSS to ensure your UI looks perfect on all devices.
Will you explain what went wrong with my code?
Yes. Unlike other developers, I provide a free "Root Cause Analysis." I will explain exactly why the bug happened and how I fixed it, so you can avoid it in the future.
What details do you need from me to start debugging?
I'll need access to your project files, a description of the issues you're facing, and any relevant login credentials or API keys. The more details you provide, the faster I can resolve the issue.
Do you offer urgent bug fixing in under 24 hours?
Yes! For critical "website down" emergencies, please message me immediately. I offer an express delivery service to get your business back online as fast as possible.
Can you fix bugs in my existing React JS website?
Yes. As a React JS expert, I can debug existing codebases, fix component errors, and optimize performance without rewriting your whole site.
Do you support Next.js 14 App Router issues?
Absolutely. I am experienced with the latest Next.js features, including App Router, Server Actions, and fixing Hydration errors commonly found in modern web apps.
Can you help with Python scripts or AI integration bugs?
Yes. I have extensive experience with Python for backend logic and AI tools. I can fix indentation errors, library conflicts (Pandas/NumPy), and OpenAI API integration issues.
My Node.js server keeps crashing. Can you fix it?
Yes. I will analyze your server logs to find the memory leak or unhandled exception causing the crash and implement a robust fix to keep your Node.js backend stable.
