Take over the software when the person who built it is gone.
Software rescue is when someone new takes over a system your business runs on after the developer, agency, or AI tool that built it is gone. Ego Eimi starts with an audit that gives a salvage-or-rebuild call, proves a working thin slice, hands you the repo, docs, and deployment, then stabilizes and runs it. Some systems are cheaper to rebuild, and we will say so before you spend.
01 / What rescue is
Rescue is a controlled takeover of software you depend on but cannot maintain.
You have a system your business runs on. The person who built it left, the agency held onto the code, or an AI tool produced something no one can maintain. Now every change is a gamble, nobody can explain how it works, and you cannot tell if it is fixable or a rebuild. This is common: in a 2022 Gartner survey of 1,120 organizations, 56% reported significant regret over their largest technology purchase of the prior two years. Rescue is the engineer who comes in, reads what you really have, and takes ownership of the outcome. We start by naming the truth, before any rebuild is proposed.
Why is a system nobody can maintain an urgent risk?
The knowledge is in one head that walked out the door, or in a tool that cannot be questioned. In an NAIC survey cited by the Insurance Information Institute, 71% of small firms said they depend heavily on one or two key people. Key-person IT risk is that dependency in software: a critical system living in one person's understanding and nowhere else. When that person is gone, the risk is already live. Rescue turns a single point of failure into a documented system your team owns.
Where AI-built code fits
Many of these systems were assembled fast with AI and shipped without review. That speed has a cost: 45% of AI code-generation tasks introduce at least one OWASP Top-10 vulnerability (Veracode, 2025). We treat AI-built messes as one flavor of rescue. We read what the tool produced, find what it left behind, and decide with you whether it is salvageable. Read whether AI-generated code is safe to ship for the fuller picture.
02 / When rescue is the call
Four triggers bring people here, and they share one shape: the builder is gone or cannot be trusted.
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01
The builder left.
- Your developer or in-house engineer moved on and took the context with them.
- Nobody left can safely change the system without breaking it.
- You need someone to learn it, document it, and stand behind it.
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02
The agency held the code.
- The vendor kept the repo, the accounts, or the deployment keys.
- You are paying for software you do not really control.
- You want the handover done cleanly, on your accounts, in your name.
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03
An AI tool produced code no one can maintain.
- Something was generated quickly and shipped without a review.
- It works until it does not, and no one can explain why.
- You need a real read on its security posture and whether it is worth keeping.
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04
The business is changing hands.
- You are buying or selling, and the software has to survive the transition.
- This is the scheduled version of rescue, done before the deal closes.
- Pair it with technical due diligence so there are no surprises after signing.
03 / How the takeover runs
Audit first, then a thin slice, then ownership, then run.
Every takeover starts with a fixed-price audit, typically $5,000 to $15,000 and about two to eight weeks, credited in full to the work that follows. We then prove a working thin slice before you commit to the full engagement. No blind rebuild and no open-ended retainer.
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01
Week 0
Audit and salvage-or-rebuild call
We read the code, infrastructure, and history, then give a clear verdict: keep it and fix it, keep part of it, or start over. The fee credits to whatever follows.
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02
Early
A working thin slice, with a go/no-go
We take a real piece of the system, change it safely, and ship it. You see us operate your software before deciding to go further. If it will not work, we stop here and say so.
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03
Handover
Full ownership handover
Repo, source code, infrastructure, docs, prompts, evals, and deployment move onto your accounts, in your name, documented so your team can follow it.
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04
Ongoing
Stabilize and run
We fix what is fragile, close the gaps the audit flagged, and keep the system running while your team gets comfortable. You are never left holding a black box.
The audit is where every rescue starts. See the software audit or read the step-by-step in taking over software from a previous developer. Locked out of the accounts entirely? Start with getting your code and accounts back.
04 / A stuck rescue vs how we take it over
The difference is not effort. It is who owns the outcome and whether the truth gets told early.
| A rescue that stays stuck | How we take it over | |
|---|---|---|
| First move | Start rebuilding before anyone understands the system. | Audit first, with a salvage-or-rebuild call you can check. |
| Proof | Promises and a long invoice, no working evidence. | A working thin slice and a go/no-go before you commit. |
| Ownership | Code and keys still sit with the last vendor. | Repo, infra, docs, and deployment move onto your accounts. |
| Documentation | The knowledge stays in one person's head. | Written docs your team can follow, so the risk is retired. |
| Honesty | Every system is called salvageable, to keep billing. | When a rebuild is cheaper, we say so before you spend. |
Not sure which way your system goes? Weigh it in rebuild vs rescue. Start a conversation and we reply within one business day.
05 / The honest limit and the guarantee
Some systems are cheaper to rebuild than to save, and pretending otherwise would cost you more.
Rescue is not always the answer. When the foundation is unsound, or the security debt runs deeper than the code is worth, a rebuild is the cheaper path and we will tell you that in the audit. You lose nothing by finding out, because the audit fee credits to whatever you decide to do next. When we do take a system over, the same commitments apply as on any build we run.
You own it from day one
The repo, source code, infrastructure, docs, prompts, evals, and deployment are yours, on your accounts, in your name.
No vendor lock-inWe stand behind the work
On a build we run, remediation against the criteria you sign is free, capped at about six weeks. AI is judged on evals we agree up front.
See the guaranteesBoth promises are written down in full. Read the guarantees, or see a durable system we run in the HYSS crew-operations case study.
06 / Common questions
Who can take over software when our developer is gone?
A team that will read what you really have before touching it. We start with an audit that gives a salvage-or-rebuild call, prove a working thin slice on a real piece of your system, then move the repo, infrastructure, docs, and deployment onto your accounts. From there we stabilize and run it. You get an engineer who owns the outcome, not a stranger guessing at a system nobody documented.
We inherited a codebase with no documentation. Can you still take it over?
Yes. Missing documentation is the normal starting point for a rescue, not a blocker. In the audit we reconstruct how the system works by reading the code, the infrastructure, and its history, then we write the documentation that was never there. In an NAIC survey cited by the Insurance Information Institute, 71% of small firms said they depend heavily on one or two key people. In software, that is the system living in one head. Our handover turns that single point of failure into a documented system your team can follow.
An AI tool built our software and no one can maintain it. What now?
We treat that as one flavor of rescue. AI writes code fast, and it writes vulnerabilities fast too: 45% of AI code-generation tasks introduce at least one OWASP Top-10 vulnerability (Veracode, 2025). We read what the tool produced, map the security gaps, and give you an honest salvage-or-rebuild call. If it is worth keeping, we stabilize it. If a rebuild is cheaper, we say so before you spend more on it.
How do you decide whether to rescue or rebuild?
The audit decides it, and it is the first thing we do. We look at how sound the foundation is, how deep the security debt runs, and what it would cost to make the system safe to change. When saving it is the cheaper path, we rescue. When the code is worth less than the effort to fix it, a rebuild is cheaper and we recommend that instead. You can weigh the trade-off yourself in our rebuild vs rescue comparison.
We are buying a company. Can you rescue its software as part of the deal?
Yes. A business changing hands is the scheduled version of rescue. We can read the target's software before the deal closes so there are no surprises after; in a West Monroe and Mergermarket survey, 40% of acquirers discovered a cybersecurity problem only after a deal closed. After close, we take over the system, hand your team full ownership, and stabilize it. Pair rescue with technical due diligence for the fullest picture.
Will we really own the software after you take it over?
Yes, from day one. The repo, source code, infrastructure, documentation, prompts, evals, and deployment sit on your accounts and in your name. If the previous vendor was holding your code or keys, cleaning that up is part of the handover. The point of rescue is that the software stops depending on any one person, including us. You keep everything, and you are never left holding a black box.
If it goes wrong, the risk stays contained: the audit fee is credited in full to the work that follows, the thin slice ends with a go or no-go before you commit further, and the repo and infrastructure sit in your name from day one. Ask to speak with a past client before you sign.
Last updated July 2026 · Talk with Felipe
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