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Yes. I reproduce the fault first, change only the code path causing it, then retest the surrounding features before delivery. Nothing is rewritten for style. You receive a summary of every file I touched, so you can see the blast radius stayed small.

Send the app link before ordering and I will tell you honestly if it is fixable. If I accept the order and then cannot repair the fault, you get a full refund. I do not bill for guesswork, and I will not keep an order open hoping the issue clears up.

I fix apps generated by Lovable, Replit, Bolt, v0 and Claude Code, plus anything exported to React. The underlying stack is the same, so the debugging method carries over. Tell me which builder produced it and I will confirm the fit before you order.

No. Invite me to the project as a collaborator and revoke it when we finish. If your code sits on GitHub I can work from a branch instead. I never ask for billing details, and I will sign a non disclosure agreement on request at no extra cost to you.

Yes, and it is the single most common order I receive. It usually traces to row level security rules, a missing policy, or a session token that never refreshes. I repair all the rules, verify every user role, then document the final permission model.

Yes. Vanishing rows almost always come from a silent write failure, a broken foreign key, or a policy rejecting the insert without surfacing any error. I trace the write path, repair the schema, and add logging so a future failure is visible at once.

Single fixes usually deliver inside 24 hours of receiving your access. Larger audits take three to six days depending on how many faults surface. I confirm a realistic finish date before accepting, and I message you the moment I have found the cause.

Yes. Failed checkouts, webhooks that never arrive, plans that refuse to upgrade, and customers billed twice are all in scope. I test the entire flow in a sandbox first, then verify against a real transaction so you can watch the money land correctly.

Every order ships with a written diagnosis naming the root cause and the exact change that resolved it. Where the app design invited the failure I say so honestly and suggest a safer pattern. Larger packages add logging so regressions surface sooner.

Yes. The largest package includes fourteen days of aftercare, so anything caused by my own change is fixed free. Many buyers then move to a monthly retainer for ongoing fixes and small features. Message me and I will quote a flat monthly fee for you.