Vercel v0 built your UI. Everything else is missing.
Vercel v0 rescue at Empyreal Infotech builds the missing backend: database, APIs, authentication, and business logic that turns beautiful UI into a working product in 4 weeks.
Your Next.js components look fantastic. Your design landed pixel-perfect. But you have no database. No API routes that do anything real. No authentication. No user data persistence. No business logic. Vercel v0 is a UI generator, not a product builder.
For founders who need UI turned into a working product. 4-week backend build. Database, API, auth, and business logic. $2,495. Founder-led product design.
Next.js UI generation. Design-to-code precision. Component speed.
Vercel v0's core strength is converting design briefs into Next.js components that work. You describe the UI. You get production-grade React code. The component fidelity is high. The Next.js configuration is correct. That value is real for frontend work.
The design-to-code precision is a second strength. Vercel v0 reads your design more accurately than most AI tools. Spacing, typography, colors, layouts. They land close to the original design. That reduces design-to-code friction.
Third: speed. Vercel v0 generates components in minutes. For iterating on frontend design, that velocity is valuable. You explore ideas fast.
Five architectural pieces that are completely missing.
Database schema and persistence.
Vercel v0 does not design or build databases. You have UI forms with no place to store the data users enter. Your product has zero data durability.
API routes with business logic.
Vercel v0 generates UI that calls placeholder endpoints. No actual backend logic exists. Your API is a skeleton with no implementation.
Authentication and authorization.
Vercel v0 skips auth entirely. It assumes you have it elsewhere. Your users can be anyone. Your product has no identity layer.
Error handling and validation.
Vercel v0 generates happy-path UI. Your frontend crashes on edge cases. Your backend has no request validation. Errors are unhandled.
Observability and monitoring.
Vercel v0 does not add logging, metrics, or error tracking. Your product in production is a black box. You cannot diagnose failures.
How we turn Vercel v0 UI into a working product.
Architect.
We read your Vercel v0 UI. We design the database schema. We define the API routes and request/response contracts. We design the auth flow. You get a complete architecture document.
Build backend.
We implement the API routes. We build the database schema and migrations. We implement auth (JWT, OAuth, session-based). We add request validation and error handling.
Integrate.
We connect your Vercel v0 UI to the real API. We test every form submission. We test every data flow. We verify the UI works against the real backend.
Deploy.
We configure production infrastructure. We set up monitoring and logging. We conduct a security audit. Your product is ready for users.
What we build to make your product real.
Database schema and ORM
Design schema from your UI. Implement migrations. Set up relationships and constraints.
Authentication system
User registration and login. Password hashing. Session management or JWT tokens. OAuth if needed.
REST or GraphQL API
All endpoints your UI needs. Request validation. Error responses. Rate limiting.
Business logic implementation
Everything your product actually does. Payment processing if needed. Notifications. Background jobs.
Error handling and logging
Try-catch coverage. Structured logging. Error tracking. Debugging capability.
Production deployment
Environment configuration. Database setup. Monitoring and alerts. Security hardening.
Your Vercel v0 UI can become a working product. Let's architect the backend first.
Send your UI. We design the architecture and build the complete backend in 4 weeks. Your product is ready for users.