From plain JS to TypeScript Conversion & installation ( 50 $)

Do you like using AI?
The Nextall multivendor e-commerce script I purchased is currently in plain JavaScript. I need every page, component, and API route migrated to TypeScript/TSX while keeping the application’s behaviour identical—no new features, no design changes, just a clean, typed codebase that follows standard TypeScript conventions.

Once the conversion is complete, the project must be installed and running on my own Linux server (not Vercel). I will supply SSH access and MongoDB credentials so you can:

• configure environment variables,
• install all dependencies,
• build the production bundle, and
• launch the Next.js server (PM2 or systemd is fine).

Acceptance criteria
– Code compiles without TypeScript errors or warnings.
– All user and admin flows work exactly as in the original demo.
– Server starts automatically after reboot and serves the site over my domain.
– I can inspect the repository and see a clear TypeScript structure (src, tsconfig.json, .tsx/.ts files in place of .js/.jsx).

The budget is 50 USD, released as a single milestone after I verify the live deployment and run through basic checkout, vendor, and admin tasks. SSH access will be provided as soon as we begin, and I will stay available for quick answers during the process.

https://nextall-fe-staging.vercel.app/
https://codecanyon.net/item/nextall-react-multivendor-ecommerce-script-with-next-js-mongodb/52674287