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$
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I will fix nextjs bugs hydration vercel and build errors and add react features
Sujon Hasan
About this gig
React or Next.js app broken, or a change you need? Send me the error and I'll sort it out, then tell you in plain English what was wrong.
WHAT I FIX
Build and deploy failures on Vercel, Netlify and Node
Hydration errors and SSR mismatches in Next.js
Routing and dynamic routes that broke
State and re-render bugs in React
API routes and data fetching that silently fail
TypeScript errors blocking your build
Tailwind layouts that break on mobile
FEATURES I BUILD
Anything in React, Next.js, Node or MongoDB. New sections and pages, forms, filters and search, dashboards, user accounts and roles, admin panels, API endpoints, integrations.
Packages cover one to six small tasks. Bigger features I still build, just not at package price. Message me for a custom offer.
No WordPress, Shopify or Webflow. React and Next.js only.
You send the repo and the error. I find what is really causing it and fix that, not the symptom. Then a short note on what was wrong.
Revisions are unlimited on the task you ordered. A different bug is a new order.
Two years of this professionally. Last builds: a bilingual store with an admin panel, and a Dubai site.
Send the error first. I'll be straight.
Get to know Sujon Hasan
Sujon Hasan
React and Next js developer, I fix bugs and build new features
- FromBangladesh
- Member sinceSep 2024
Languages
Bengali, English
I fix bugs in React and Next.js apps and build the features you need: build and deploy failures, hydration and SSR errors, re-render bugs, TypeScript errors, layouts that break on mobile. I also build full sites with Node.js and MongoDB.
Since 2024 I have built production sites for real clients: a corporate website for a Dubai-based apparel sourcing company, a multilingual site for an apparel buying house, and a bilingual e-commerce store with an analytics dashboard.
BSc in Computer Science and Engineering, Southeast University (2024). 750+ problems solved on Codeforces and HackerRank.
My Portfolio
Other Software Development Services I Offer
FAQ
Do I need to give you my whole repository?
Usually yes, or a branch with the problem in it. If you cannot share the repository, a minimal reproduction of the bug works too.
What counts as one small change?
One section, one form field, one filter, one API endpoint, or one responsive fix. If you are not sure whether your change fits, send it to me before ordering and I will tell you which package you need.
What if you cannot fix it?
I will tell you before you order, so you do not spend anything. If I take the order and cannot deliver, you get a full refund.
Do you work on older versions?
Yes. React 16 and up, and Next.js 12 and up, including both the pages router and the app router.
Will you explain what was wrong?
Yes, in every package. You get a plain English note on the cause and the fix, so the same problem does not come back.
