I will fix react next js bugs and add new features


About this gig
Having an issue in your React or Next.js project? I'm Ali Husnain, a Full Stack Developer with 4+ years of experience. I investigate and fix bugs, improve existing components and add new features to your current application - quickly and cleanly.
What I can fix or build:
- UI, layout and responsive design issues
- Component, state and form bugs
- Console errors, build and deployment errors
- API integration and data-fetching issues
- Hydration, routing and SSR problems in Next.js
- Performance improvements and code cleanup
- Small to medium new features
Tech: React.js, Next.js, JavaScript, TypeScript, Redux, Zustand, TanStack Query, Tailwind CSS, Node.js and REST APIs.
Before ordering, please send me the error message, a short explanation, screenshots and relevant code (or repo access). I will review the issue and confirm the scope before starting, so you only pay for what is needed.
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Get to know Ali Husnain
Full Stack Developer, React, Next js and Node js
- FromPakistan
- Member sinceAug 2025
- Avg. response time1 day
Languages
Urdu, English, Hindi, Punjabi
My Portfolio
FAQ
What do you need to fix my bug?
The error message, steps to reproduce, expected behavior, screenshots and access to the code (GitHub repo or zip). Env variables or test accounts if needed.
What if the bug turns out to be bigger than expected?
I always review the issue first. If it is connected to a larger problem, I will explain what I found and suggest the right package or a custom offer before doing extra work.
Do you work with TypeScript, Redux or other libraries?
Yes. I work with TypeScript, Redux, Zustand, Context API, TanStack Query, React Hook Form, Zod, Tailwind CSS, MUI and most common React libraries.
Will you keep my existing code structure?
Yes. I follow your existing code style and structure, make focused changes, and explain what I changed so your team can easily continue.
Is my code and data kept private?
Yes. Your code, credentials and data are used only for your project and are never shared. You can revoke access as soon as the work is done.

