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v0 & Bolt Refactor

Productize v0.dev and Bolt.new prototypes into a real product

v0.dev generates beautiful React components with no context. Bolt.new builds full-stack toys without auth or API contracts. We assemble these prototypes into a real application with authentication, payments, error states, and production deploy.

v0.dev and Bolt.new are great for fast prototypes, but the path from prototype to product is long. Missing auth, API contracts, idempotent payments, error states, and deploy pipeline. We fill in the gaps in 3-8 weeks so you can start taking real paying customers.

v0 generates isolated React components with no shared state, router, or layouts. Bolt.new builds full-stack apps, but the backend is a toy with no validation, rate limiting, or observability. The productization sprint starts with an audit, mapping existing components and backend, designing the target architecture. We implement auth using your preferred provider (Clerk, Auth.js, Lucia) with role-based access, session management, and secure cookies. API contracts get defined with tRPC or REST + Zod validation. The backend gets idempotency, rate limiting, and structured logging added. We integrate Stripe properly, webhooks, idempotent operations, subscription management, customer portal. Error states and accessibility get added to every component: loading skeletons, error boundaries, empty states, ARIA attributes. A deploy pipeline with GitHub Actions, preview deploys, and a staging environment means deploying without panic. The shadcn components from v0 are kept, we just unify styling and add missing accessibility.

  • Wiring scattered v0 components into a cohesive app with router and global state
  • Auth integration (Clerk, Auth.js, Lucia) with role-based access and session management
  • Stripe payments with webhooks, idempotent operations, and subscription management
  • Production deploy pipeline with preview deploys and monitoring

What's included

What You Get

Component unification

v0 outputs isolated components with no shared state. We wire them together into a cohesive app with router, layout, and global state management.

Authentication and authorization

We add Clerk, Auth.js, or Lucia as needed. Role-based access, session management, and secure cookies done right.

API contracts and backend

Typed API contracts (tRPC, Zod), backend implementation with validation, error handling, and rate limiting.

Payments and subscriptions

Stripe integration with webhooks, idempotent operations, subscription management, and customer portal.

Error states and accessibility

Loading states, error boundaries, empty states, ARIA attributes. The app works in edge cases too.

Production deploy pipeline

GitHub Actions, preview deploys, staging environment, monitoring. Deploy without panic.

Perfect for

Perfect for

  • Designers who generated UI with v0 and now need a backend
  • Indie hackers with a Bolt.new SaaS prototype ready for first users
  • Teams with scattered v0 components that need to become one app
  • Founders who need to turn a prototype into a product with paid subscriptions

Our Process

How We Work

1

Audit

Map v0/Bolt components, identify missing infrastructure and states. 3-5 days.

2

Architecture

Design the target architecture, what to keep, where to add backend, how to integrate auth.

3

Productization

Implement auth, API, payments, error states. Work incrementally with a working deploy at every milestone.

4

Handoff

Documentation, CI/CD, team onboarding. App ready for first real users.

Pricing

Pricing Tailored to Your Project

Pricing by scope, from a standalone auth add to full productization.

Code Audit

From €600

  • v0/Bolt project audit
  • Architecture proposal
  • Productization plan
  • Recommendations

Productization sprint

From €4,400

  • Auth + API contracts
  • Baseline backend
  • Error states
  • Deploy pipeline
  • 3 weeks of work

Full productization

From €9,600

  • Everything in Productization sprint
  • Stripe payments and subscriptions
  • Full observability
  • CI/CD and staging
  • Documentation
  • 5-8 weeks

FAQ

Frequently Asked Questions

We do. From the v0 UI we build a functional app with backend API, database, auth, and all needed integrations. v0 stays as your source of design, not implementation.

Bolt.new's backend is good for a demo but lacks idempotency, rate limiting, validation, and observability. We refactor it to production quality, or rewrite as needed.

Yes. shadcn/ui is a solid library. We keep the components, unify styling, add accessibility, and fix the ones generated without context.

Productization sprint: 3 weeks. Full productization: 5-8 weeks. We always ship to production incrementally, auth first, then payments, then the rest.

Auth: Clerk for speed, Auth.js for ownership, Lucia for full control. Payments: Stripe (95% of cases), Paddle for EU SaaS. Always based on your use case.

v0 prototype needs a production backend?

5-day code audit, 3-8 weeks to productize. We turn a prototype into a product ready for first paying customers.
Book an audit