Ai

How we use AI in our process

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Your AI-built product deserves a proper finish.

Lovable, Bolt, Cursor, v0 got you 80% there. We handle the final 20%: security holes, runtime errors, performance gaps, and the hardening that lets you actually ship to market.

Start an Engineering ProjectSee Our Work

Fixed price, no surprises

AI-built MVP

BEFORE
  • API keys exposed in client bundle
  • Unhandled rejections on checkout
  • No rate limiting — DDOS risk
  • 8.2s LCP on mobile
  • No error boundaries, white screen crash

Production-ready

AFTER RESCUE
  • Secrets in env vars, keys out of code
  • Error boundaries + Sentry integration
  • Rate limiting + CORS locked down
  • LCP under 2.5s, Core Web Vitals green
  • Full test suite, 0 console errors

AI tools built 80% of your product.
We close the final 20%.

Get Started
80% built by AI tools20% left: security, errors, performance, scale
Security

Security

Auth flaws, exposed secrets, CORS

Performance

Performance

Core Web Vitals, LCP, load times

Stability

Stability

Error handling, crash prevention

Scale

Scale

Rate limiting, load testing

Fixed scope. Fixed price.
Delivered in 5 clear steps.

Fixed scope
Fixed price

Health Check

Magnifying glass scanning lines of code illustrating the health check step

We audit your codebase and infra for security gaps, errors, and performance blockers. Full report in 48 hours.

Fix Plan

Clipboard with a scoped checklist illustrating the fix plan step

We scope exactly what needs fixing and confirm the fixed price. No scope creep.

Code Rescue

Browser window with code and a wrench illustrating the code rescue step

We fix, refactor, and harden in a branch. Every change reviewed, tested, and documented.

QA and Tests

Illustration representing automated QA and testing checks

Automated tests, cross-browser checks, and load tests. All passing before handover.

Deploy

Illustration representing deployment to production

We deploy to your environment and hand over clean code, env docs, and a monitoring checklist.

We know how each tool builds.
That is why we fix so fast.

Lovable

React + Supabase

Lovable apps often skip auth hardening and leave RLS policies open. We lock them down.

Discuss Scope

Bolt

Vite + Firebase

Bolt projects often have insecure Firebase rules and missing rate limits. We fix both.

Discuss Scope

Cursor

AI-assisted code

Cursor code can drift into inconsistent error handling. We standardise across the stack.

Discuss Scope

Replit

Full-stack builds

Replit deploys often lack environment isolation. We separate dev/prod configs properly.

Discuss Scope

v0

Next.js components

v0 components often miss server-side validation. We add proper guards throughout.

Discuss Scope

“We launched in 3 weeks with a Lovable build. frixB found 11 security issues in the first 24 hours and shipped all fixes in 4 days. We went from "pretty sure it is fine" to actually knowing it is production-ready.”

Marcus T. — Founder, SaaS startup (rescued Lovable build)

11

security issues found

4 days

all fixes shipped

Ready to rescue
your product?

Fixed-price health check. We audit your codebase and tell you exactly what needs fixing.

Start the Health Check

$1,500 fixed fee, results in 48 hours

Common questions

A complete audit of your codebase, infra, and runtime: security vulnerabilities, error handling gaps, performance blockers, and deployment risks. You get a prioritised fix report within 48 hours.

Starting from $1,500

Fixed fee. No hourly billing. No scope creep.

  • Full codebase and infra security audit
  • Fix report delivered in 48 hours
  • All fixes scoped and priced upfront
  • Code review and test suite included
  • Deploy and handover with documentation
Start with a Health Check

Or book a free 30-min scoping call