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I will debug and fix reactjs or nextjs errors and crashes
Sahil Hasnain
About this gig
I help improve and maintain existing React.js and Next.js applications by fixing bugs and adding new features. This includes resolving UI or API issues, setting up authentication with Appwrite, or integrating third-party services when needed. I focus on clean, readable code and clear communication, so your app stays stable, easy to manage, and works the way its supposed to.
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 Sahil Hasnain
Sahil Hasnain
- FromIndia
- Member sinceAug 2025
- Avg. response time1 hour
- Last delivery2 months
Languages
Urdu, English, Hindi
Hi, I am Sahil 👋 a passionate Full-Stack Web & Mobile Developer with 1+ year of experience. I build modern, responsive, and scalable apps using React, Nextjs, Tailwind CSS, Nodejs, and Appwrite.
✅ Pixel-perfect Figma to Code
✅ Full-Stack Web Apps (MERN / Nextjs + Appwrite)
✅ Mobile Apps (React Native + NativeWind)
I’ve built real-world apps like cloud storage, realtime dashboards, portfolios, food delivery, and patient management systems. My goal → deliver clean, fast, and scalable solutions to grow your business 🚀
My Portfolio
FAQ
What information do you need to start working on my project?
I need access to your codebase (GitHub, GitLab, etc.) and a clear, detailed description of the bugs or the new features you want me to add. A video of the bug or a list of steps to reproduce it is very helpful.
Can you work on a website built with a different tech stack?
My expertise is primarily with React.js, Next.js, and TailwindCSS. I can handle some issues in plain HTML/CSS and JavaScript, but for other frameworks, please contact me first to check if I can help.
What if the bug is more complex than a basic fix?
If a bug requires more time than allocated in the package, I will inform you immediately and we can discuss a custom offer. I am transparent and will never surprise you with extra charges.
Will you provide a test environment for the fixes?
I will make all changes and test them on my local machine. Once completed, I will push the changes to a branch on your repository for you to test and deploy.
