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Find a developer to take over and finish your project

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Choose the kind of project rescue you need

Do not agree to a rewrite before an audit

Almost every developer who inherits someone else's code will recommend rewriting it. Some of the time that is honest engineering judgement. Much of the time it is because reading unfamiliar code is genuinely harder and less enjoyable than writing new code, and a rewrite is a larger, better-paid contract.

You cannot tell which one you are hearing without an independent look. An audit costs a fraction of a rewrite and takes days rather than months, and it gives you something concrete to hold the next quote against.

In practice a good share of projects declared unsalvageable turn out to need targeted repair — a few broken flows, some missing indexes, a security policy that was never written — rather than demolition.

Secure your assets first

Before you engage anyone new, make sure the project is actually yours. This is the step people skip, and it is the one that turns a recoverable project into a lost one.

  • The code repository, owned by your account and not by the previous developer's personal one.
  • The domain, at the registrar, in your name.
  • Hosting and the database, including whoever holds the billing.
  • Third-party accounts the app depends on — payments, email delivery, storage, analytics.
  • Any design files, and the licences for anything purchased.

AI-built prototypes are a specific case

Tools like Lovable, v0, Bolt, Replit and Cursor produce something that looks finished very quickly. The gap is not in the interface — it is underneath: security rules that were never written properly, payment flows that work once but not reliably, and database structures that behave until real numbers of people use them.

The good news is that the output is ordinary code in ordinary frameworks. An experienced engineer can take it over without discarding your interface, so the prototype's speed advantage is preserved rather than wasted.

What a takeover actually costs

Expect the first stage to be an audit priced by the day, not by the project. Nobody can quote a completion price for code they have not read, and a fixed price offered before an audit is either padded heavily or about to become a series of change requests.

After the audit you should get a written scope with real milestones. If the person cannot explain in plain language what is wrong and what they intend to do about it, that is the signal to stop, whatever the price.

The first decision is continuity, not a rewrite

A rescue engagement should first preserve access, establish what is deployed, and identify the smallest path to a working milestone. Only after that should you decide whether to repair the existing code, replace one part, or plan a larger rebuild.

That sequence keeps a missing developer, an unfinished brief, and a weak technical foundation from being treated as the same problem.

Different rescue situations need different first deliverables

A project rescue is not one generic service. The first useful output depends on what went wrong, and a good engineer should name that output before asking for a completion estimate.

The right first deliverable for each rescue scenario
SituationFirst deliverableDecision after it
Developer disappearedAccess inventory, deployment map and runnable local setupRecover, repair or replace the missing handoff
AI-generated prototypeArchitecture, security and production-readiness auditHarden the prototype or rebuild one unsafe boundary
Unfinished codebaseWorking build, feature gap list and dependency mapFinish the smallest launchable milestone
Unstable launched productIncident and data-risk assessmentStabilise production before adding features

What the first week should produce

By the end of the initial rescue phase, you should have evidence rather than reassurance. The engineer should be able to show what runs, what is deployed, what is missing, and which risk blocks the next milestone.

  • A repository and account ownership map, including credentials that still need to be transferred.
  • A reproducible local or staging environment instead of a project that only works on one laptop.
  • A list of critical defects, incomplete flows, security gaps and third-party dependencies.
  • One small safe commit or deployment that proves the handoff is operational.
  • A milestone plan with assumptions, estimated effort and an explicit stop condition for a rewrite.

When rescue should become a controlled rewrite

Rescue does not mean preserving every line of inherited code. A rewrite becomes reasonable when the audit shows that the current foundation prevents the required product from being tested, secured or deployed within an acceptable risk and budget.

Even then, the rewrite should be bounded. Keep the working domain knowledge, user flows, data requirements and design assets; replace only the part whose replacement has a measurable benefit. A blanket rewrite before that evidence is not a rescue plan — it is an expensive guess.

Common questions

Can a new developer really work with someone else's code?

Routinely, yes. Taking over an existing codebase is normal senior work. It starts with reading and running the project, not with rewriting it.

My previous developer will not give me the code. What now?

Check the repository and hosting accounts first — ownership is often already yours and simply undocumented. If the code genuinely only exists on their machine, what is deployed can usually still be recovered.

How long does a project rescue audit take?

A small codebase can be assessed in one to three working days. Larger products need longer when access, deployments, data flows or third-party accounts are undocumented; the audit should state its own scope before work begins.

Can a rescue developer work with the original team?

Yes. A takeover does not require replacing everyone. The incoming engineer can document the system, separate urgent risks from unfinished work, and leave the existing team with a clear milestone plan.

How do I avoid paying twice for the same project?

Start with a capped audit and require a written list of assets, defects, assumptions and milestones. Do not approve a fixed completion quote that was written before anyone ran or inspected the existing code.