The MVP came from an agency - or out of an AI chat. Nobody here really knows the code.
It runs. But every change feels like open-heart surgery, because nobody knows what depends on what.
First step · 2 days · €1,200
Your product runs.But does it hold?
In two days we review the places where prototypes break under real load - and tell you in writing what has to happen before the next growth step.
Credited in full when you start a retainer
$
- data model & domain logic
- tenancy & permissions
- authentication & sessions
- security & dependencies
- reliability & operations
- generating report
Readiness report
your-product
Risk register
- highTenant isolation enforced in the frontend onlyEffort: 3-5 days
- highSessions without rotation, no refresh flowEffort: 2 days
- mediumBilling logic has no test coverageEffort: 4 days
- lowNo error tracking or uptime monitoringEffort: 1 day
Recommendation→ extend - the foundation holds
Want this report for your product?
Sound familiar?
Three sentences we hear constantly.
We have paying customers - but every feature takes longer than the last one.
That is rarely laziness and almost always structure: data model, dependencies, missing tests. Measurable, nameable, fixable.
An enterprise customer is asking about security, tenancy and scale. We have no solid answer.
You don't need a gut feeling, you need a document you can hand on - internally, to customers, to investors.
Scope
Five areas where prototypes break.
Not a style-guide audit. We look where real operations hurt.
data model & domain logic
01Does your data model carry the cases you sell tomorrow - or does every new customer type force another workaround field?
tenancy & permissions
02Are tenants actually separated, in queries, jobs and exports too - or only in the interface?
authentication & sessions
03Do login, sessions and roles hold up against an attack that doesn't come through your frontend?
security & dependencies
04Which dependencies are outdated, which secrets sit in the wrong place, which endpoints are exposed?
reliability & operations
05Do you notice an outage before your customers do - and how fast are you back?
Outcome
What ends up on the table.
Not a slide deck. A document you can work with - with or without us.
- written short report
- risk register with severity and effort
- recommendation: extend or rebuild
- 45-minute readout call
How it runs
Two days, four steps.
Day 0
Access & kickoff
A 30-minute kickoff and read-only access to the repo. That is all we need from you.
Day 1
Deep review
We work through the five areas - code, data model, infrastructure, dependencies.
Day 2
Risk register
Every finding with severity and effort estimate. Prioritised, not alphabetical.
+45 min
Readout call
We walk the report together and answer everything. Then you decide.
Investment
One fixed price. No surprises.
First step
Production-Readiness-Check
€1,200one-off · 2 days
Your product runs - the question is whether it holds. In two days we review the places where prototypes break under real load and tell you in writing what has to happen before the next growth step.
Start a retainer within 60 days and the full €1,200 is credited against month one. All prices net.
Book the check$ devbld check --production
- data model & domain logic
- tenancy & permissions
- authentication & sessions
- security & dependencies
- reliability & operations
- written short report
- risk register with severity and effort
- recommendation: extend or rebuild
- 45-minute readout call
And if you continue, it costs you nothing.
Start a retainer within 60 days and the full €1,200 is credited against month one.
Trust
Teams who handed us their product.
Nils & Anton run every check personally - 20+ products built and taken over. No juniors, no rotating team.
“A very fast-thinking full-stack developer who understands even complex business logic right away.”
LennartLohnLabTrusted by product teams & founders
- LohnLab
- 10FastFingers
- beglaubigt.de
- Mental Royale
- Lohnkonzepte
- Spixler
Questions
Before you book.
$
Two days. Then you know where you stand.
A short intro call, then the check starts. At the end you hold a document instead of an assumption.