Your app was built quickly and now people depend on it. We find and fix what leaks data, loses data or loses money: exposed keys, missing access rules, untested backups, unverified webhooks, email in spam and unbounded AI costs. No rewrite.
1–3 weeks
$4k–$15k
AI tools and app platforms make the first version fast. They do not decide your database access rules, rotate the key that ended up in the frontend bundle, or test that last week's backup restores. We review the app you have, fix what matters most, and leave a short written list of the rest. We work with the stack you chose, whether that is Supabase, Firebase, Vercel, Amplify or AWS directly.
Search the built frontend, repository history and deployed site for secret keys
Test every table, view, function and storage bucket from a second user account and from no account
Check backups, retention, deletion protection and who can delete them
Review webhook handlers, payment flows and retries for double charges and missed events
Check DNS, domain renewal, certificate automation and email authentication
Look for unbounded costs: AI endpoints, SMS, sign-up abuse, database connections
1. Anything that leaks data
2. Anything that loses data
3. Anything that loses money
4. Anything that quietly loses users
Fixes merged into your repository, with tests where they guard against regressions (an access-rule test you can rerun, for example)
A timed restore and the written steps to repeat it
Monitoring for uptime, errors, certificate and domain expiry, and spend
A one-page list of what we did not fix, why, and when it would start to matter
Tell us about your current environment and goals. We'll review the details and respond with a proposed engagement structure and timeline.
Typical response time: 1–2 business days.
Prices and timelines are estimates for typical engagements, not offers. Scope, price and terms are set in a written agreement after we understand your situation. Terms of use.