To hire a developer to fix your Lovable or AI-built app, look for someone who has fixed other people's Supabase and Stripe code, not only built new apps. Start with a fixed-price review rather than hourly fixing. Give access through invites, never passwords or keys, and keep every account in your name.
The hard part isn't finding someone. Freelance marketplaces, agencies, and Lovable's own directory all offer help. The hard part is telling apart the person who will patch the bug you can see from the person who will find the ones you can't, before you hand either of them the keys to your users' data. This guide is for founders who built with Lovable, Bolt, Replit, v0, or Cursor and now need a developer. If you're still deciding whether you need one at all, start with when an AI-built app needs a developer.
Three kinds of help sold as fixing a Lovable app
The same search, "fix my Lovable app", returns three different services at very different prices. Decide which one you need before you compare anyone.
| Kind of help | Right when | Published prices | Watch for |
|---|---|---|---|
| One-bug fixer | You can name the one thing that's broken | Aibrify lists $100–300 a fix | Fixing the symptom while the cause stays |
| Rescue developer | Users, payments, data, or a launch are at stake | A fixed review, then a fixed fix list | No written findings before the fixing starts |
| Agency team | A rebuild or a port, with several people at once | Fora Soft lists $15,000–45,000 to harden in place | A rebuild proposed before anyone reads the code |
If your app has users, payments, or a launch date, you're in the middle row, and it's the one this guide is mostly about. What each step costs is in the cost to fix a vibe-coded app.
Where to find a developer for a Lovable app
Lovable's partner directory
Lovable launched a partner program on 9 September 2026, with a directory titled "Find a Lovable Certified Partner". Experts are freelancers and agencies of under five people, and Lovable says certification is based on projects they've actually shipped, with no exam. The app builder track covers authentication, database security, and connectors. The directory lets you filter by project type, such as internal tool, AI product, or migration. It shows no rates: you agree scope and price with the partner directly.
Two things to know. The directory has no category for fixing or rescuing an app, and shipping your own Lovable projects isn't the same as repairing someone else's. And Lovable's announcement says experts can receive a 10% commission on Business plan accounts they refer, so a partner has a small reason to keep you on Lovable. That's often the right answer anyway, but ask the question.
Freelance marketplaces
Upwork and Fiverr list plenty of "Lovable expert" and "fix my AI app" services. They work well for a single, named bug, with payment held until it's done. For a full rescue, filter hard with the questions below. A low price tells you little about whether they check access rules.
Developers who write about this work
Developers who publish detailed fixes for Supabase and Lovable errors are showing you how they think before you pay them. Read one of their posts on a problem you have. If it explains the cause, not just a snippet to paste, that's a good sign.
What to put in your brief to developers
A short written brief gets you comparable answers and filters out people who reply without reading. Copy this and fill it in:
Don't include passwords, keys, or a link that logs someone in. Access comes later, through invites, to the person you choose.
Questions to ask a developer before hiring
These questions are specific to AI-built apps. For general vetting, such as contracts, references, and paid trials, see what to ask a freelance developer before hiring.
| Ask | A good answer | A warning sign |
|---|---|---|
| What would you check first? | Who can read which data, where the keys live, payments, then the bugs | "I'll start with the bug you mentioned" and nothing else |
| How do you check Supabase access rules? | Reads the policies table by table, then tests logged out and as a second user | "Lovable's security scan passed, so it's fine" |
| How do you make Stripe webhooks safe? | Verifies the signature, handles repeated events once, retries on failure | No mention of signatures or duplicates |
| Will you rewrite it? | Only the parts the review shows can't be fixed, with reasons | A full rewrite proposed before reading the code |
| How will you work alongside Lovable? | A separate branch, merged at agreed times, so my prompts don't clash | Pushing straight to the synced branch, or "stop using Lovable" |
| What access do you need? | Invites with the lowest role that works, and keys set as secrets, not sent | "Send me your service role key" or your password |
| Show me code you took over | A real example: what was wrong, what they kept, what they changed | Only new builds in their portfolio |
Red flags when hiring someone to fix your app
Any one of these is worth a follow-up question. Two or three together is a reason to keep looking.
- Quotes a fixed price for everything without reading the code
- Asks for your password, or for keys pasted into a message
- Wants the code, database, or hosting moved into their account
- Proposes moving to their favourite stack before they've looked
- Never mentions access rules, keys, or payments
- Bills hourly with no cap and no written list of what gets fixed
- Can't show a single app they took over from someone else
How to give a developer access safely
Every service your app uses has its own invite system. Use it, rather than sharing your own login, so you can see who did what and remove them later. These are the roles each service offers.
Lovable
Invite them from the project's Share button. Lovable's docs list three roles: Editor, the default on all plans, can build and manage most settings but not integrations or external connections; Admin, on paid plans, can manage those too; Viewer, on paid plans, is read-only. A developer only needs Admin if they must reconnect GitHub or Supabase. Invite links expire after five days.
GitHub
If the project syncs to GitHub, add the developer as a collaborator on that repository. Lovable syncs one branch at a time, and if the histories diverge, its docs say the next sync from GitHub replaces Lovable's version of the branch. So agree up front that the developer works on their own branch and merges at agreed times.
Supabase
Invite them to your Supabase organization. Supabase's docs say the Developer role can't change project settings but can read the project's API keys, including the service key, which bypasses all access rules. Read-only and project-scoped roles are only available on the Team and Enterprise plans, and invites are valid for 24 hours. On Lovable Cloud there's no Supabase dashboard to invite them to: they work through the Lovable project instead.
Stripe
Stripe's Developer role can create secret keys, refund payments, and pay out your balance to a bank account, which is more than most fix jobs need. The Sandbox User role can test in sandboxes and, in Stripe's words, can't view or make changes to anything in your live account. Start there, and switch the live keys and webhook secret over yourself when the fixes are ready.
Fixed price, hourly, or a review first?
For one named bug, a fixed price per fix or a capped hour or two is fine. For anything bigger, ask for a paid review first, with a written list of problems and a fixed price for each fix. The review turns an open-ended job into a priced list, and you own the list: you can hand it to anyone, including someone other than the reviewer. Hourly work with no written goal is how a rescue turns into months of patches. The full comparison of pricing models is in fixed price vs hourly, and whether the review will point to a fix or a rebuild is in fix or rebuild a Lovable app.
When the work ends: keys, notes, and upkeep
The end of the job matters as much as the start. Before you pay the last invoice:
- Rotate the keys.Anyone with Supabase's Developer role could see the service key. Replace it, and any Stripe or AI keys they handled, then update the secrets.
- Remove the invites. Lovable, GitHub, Supabase, Stripe, and hosting, one by one, from the note you kept.
- Get written notes.What changed, what's still risky, and which parts are safe to keep editing in Lovable.
- Decide who looks after it.Supabase, Stripe, and the app's packages keep changing. Either someone checks it each month, or you know what to watch yourself.
How a rescue works with me
If you're considering me, this is the process, so you can compare it with anyone else's. It starts with a Launch-Ready Review: a fixed price of $900–1,500, agreed before I start, and 3–5 days of checking Supabase access rules, logins, secret keys, Stripe webhooks, hosting, and backups. I need read access to the code, the Supabase project, hosting, and Stripe, and if the app only lives inside the builder, I help you export it to GitHub first. You get a written report with a fixed price for each fix, and the fee comes off the next step if you continue.
The next step is usually a Production Sprint ($3,000–7,500), or a takeover for apps with users that need more. You own the code, hosting, and accounts throughout, and after launch a care plan can keep it running, or I hand it back to you. The Chat Companystarted as an AI-generated demo; I kept about 20%, rewrote the rest in nine weeks, and it now serves 30+ businesses. When you're ready, send me the brief above.
Sources
- Introducing the Lovable partner program, Lovable
- Lovable Experts: who qualifies and how certification works, Lovable
- Find a Lovable Certified Partner, Lovable
- Share a project: Admin, Editor, and Viewer roles, Lovable Docs
- GitHub integration: two-way sync on one branch, Lovable Docs
- Access control: organization roles, Supabase Docs
- User roles: Developer, Sandbox User, View Only, Stripe Docs
- How much it costs to fix a vibe-coded app, Aibrify
- Lovable app bug fix cost, Fora Soft
