I will develop ai full stack web application with react js, next js, node js

PostgreSQL with Prisma suits structured, relational data like orders, users and payments. MongoDB with Mongoose suits flexible or fast-changing data shapes. Tell me what your app stores and how it will grow, and I'll recommend one before the build starts.

Choose Next.js when SEO, fast first load or server-side rendering matter, such as marketing sites, marketplaces and content platforms. Plain React fits dashboards and internal tools behind a login. I'll pick based on your goals and explain why.

Every build includes JWT authentication with hashed passwords, protected API routes and role-based access where needed, such as admin and user. I also validate inputs and keep secrets in environment variables, never in your code.

Yes. I integrate Stripe for payments and checkout, Socket.io for live chat, notifications or dashboards, Google Maps for locations and routes, and NodeMailer for emails. For Stripe and Maps, you'll need your own accounts and API keys.

I deploy to the cloud, such as Vercel, AWS or a VPS, depending on your stack and budget. Hosting stays under your own accounts, and you get the full source code, a setup guide and environment variable notes, so you're never locked in.

Yes. Send a short brief of features, user roles and any designs or references you have. If you only have an idea, I'll help turn it into a clear feature list and plan first, so we agree on scope before any code is written.

Yes. I build responsive, cross-browser interfaces with reusable components and test them on common devices and browsers before delivery. After deployment I help fix issues from the original scope. Ongoing maintenance can be arranged separately.