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Reactll — AI & Software Engineering Reactor Technology
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Your developer left. The product cannot. A senior team takes over and keeps shipping.

We take over the code, the hosting and the open issues, write down how it works, and keep the product running and shipping every month.

See What You Get
Checked every few minutes

Access and a backup first

Before anything changes, every login is in your name and a full copy of the code and data is safe.

No more single point of failure

2018

Building and running live software since

7

Products of our own we run live

1 week

Usually all it takes to start

3

Cities: Istanbul, Amsterdam and Miami

What walks in

What founders usually tell us when they hand over, and what we do first

“The only person who knew the code has left.”

We recover access, back everything up and write down how the product works before we touch it.

Seen in: SaaS & Startups

“Every release breaks something.”

Version control, tests around the parts that earn money and a test copy (staging) before customers see a change.

Seen in: SaaS & Startups

“Nobody watches the product at night.”

Checks every few minutes, error logs a person reads and response times written into the plan.

Seen in: SaaS & Startups

“A prospect sent a security questionnaire.”

Access rules, backups, logs and key handling put in order, so the answers are honest.

Seen in: SaaS & Startups

“The roadmap waits while you try to hire.”

A monthly budget of engineering hours, so features keep shipping while you decide whether to hire.

Seen in: SaaS & Startups

What you get

Six things we take on, every month, as your engineering team

01

A clean takeover

We recover access to code, hosting, domains and third-party accounts, move them into your name, and write down how the product works.

02

Releases that do not break things

Changes go through version control, automatic tests and a test copy (staging) before they reach customers.

03

Watched day and night

The product is checked every few minutes, errors are logged where a person looks, and response times are written into the plan.

04

The roadmap keeps moving

A budget of engineering hours every month for features, done by the engineers who already know the code.

05

Ready for the security questionnaire

Access rules, backups, logs and key handling put in order, so the questions enterprise customers ask (often called a security questionnaire) have honest answers.

06

A team, not one person

Named senior engineers who share the code, so a holiday or a resignation no longer stops the product.

Who it is for

For products that already have customers

A good fit

Your product is live and needs owners.

Customers rely on it, so it needs engineers who own the code and watch it, not a freelancer for the next ticket.

  • You have a live product with paying or soon-paying customers.
  • You need engineers who own the code, not a freelancer for a ticket.
  • You want to keep shipping without running a hiring process first.
Laravel · React · Next.js · Expo

Not a fit yet

An idea with no product yet?

There is nothing to take over yet.

Start with discovery and a fixed scope.

An AI-built app breaking under real users?

It needs a rescue before it can be run.

Start with the vibe-coded app review.

How a takeover runs

Access and a backup first, then the monthly routine

  1. Step 01

    Recover access and back up

    Before anything changes, we get every login in order and take a full copy of the code and the data, somewhere safe.

  2. Step 02

    Read the code and write it down

    Code, database, hosting and outside services, written up: what is broken, fragile and fine.

  3. Step 03

    Stabilise the release process

    Version control, tests around the parts that earn money, a test copy, monitoring and alerts, before new features.

  4. Step 04

    Ship and run it every month

    Features from your roadmap, fixes and monitoring, with the same engineers every month.

FAQ

Questions founders ask before a takeover

Yes. We read it, write down how it works and keep what is sound. If a part cannot be made safe, we say so with the reason before we change it.
Yes. Code, hosting, domains and third-party accounts are moved into your name. We work in your repository from day one.
Usually within a week. Access and a backup come first, and serious problems are reported the day we find them.
Yes. Many teams keep one developer and use us for the rest: reviews, releases, monitoring and the work that piles up.
Most often Laravel, React or Next.js, and mobile apps on Expo. We tell you after reading the code whether we are the right team for it.

Recognise your situation on this page?

Tell us what you run and where it hurts. An engineer will talk it through with you and say what the next step is.

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