00 Work with me

Inspections and builds

The inspection · For apps built with AI: You built it
fast with AI.
I check if
it holds.

My skills read your app’s code, file by file. I check every serious finding myself and rank them by what would hurt your customers first. You get the plan to fix them, in plain words, in 5 working days. From $3,500.

I check every serious finding myself.

Free, 20 minutes, no code access. For apps with paying users.

Inspected by Marko

The inspection · Work order

1 × app or repository
price set by size and data
  • Who can see whose data
  • Keys and secrets
  • Logins and payments
  • Speed with real users
  • Code a developer can keep

You get

  • Severity-ranked report
  • Fix plan
  • Walkthrough video
  • One-page summary to forward
Turnaround
5 working days
Next start
Mon 9 Nov 2026

From$3,500

USD · STARTING PRICE

Exact price on the call. One invoice from OCTRA, paid by bank transfer before the start. Cancel before the start for a full refund.

01 Method

How the work gets done

How the work gets done

  • Three times:

    Think

    Every first conversation
    is with me.

    I reply to every request personally.

  • Twice:

    Prompt

    I do 80 to 90% of the
    work myself.

    With my own AI skills and workflows.

  • Always:

    Inspect

    My team polishes and tests it.
    You check it against your taste.

    Your feedback, opinions and preferences decide when it’s done.

  • Me · 80 to 90%

    Done with my own AI skills and workflows.

  • My team

    Polishes and tests everything.

  • You

    Feedback, opinions and preferences, so it meets your standards and your taste.

02 Scope

What the inspection covers

What I check

  • Security

    Where someone could get in, or get data out.

  • Database performance

    Slow queries, missing indexes and what breaks under load.

  • Backend structure

    How the server code is organized,
    and where it will hurt to change.

  • Frontend structure

    How the client code is organized, and what slows it down.

  • Architecture

    Whether the pieces fit the product you are building.

High

Example finding

The server trusts the user id
the browser sends.

app/api/orders/route.ts


                    
                    export async function GET(req: Request) {
                    
                  
                    
                      const userId = req.headers.get("x-user-id")
                    
                  
                    
                      const orders = await db.order.findMany({ where: { userId } })
                    
                  
                    
                    }
                    
                  

Issue: Anyone can read anyone’s orders by changing one header.

Every finding looks like this: ranked, with a fix and a walkthrough.

03 Process

From call to report

From call to report.

Day 0 is the start date. The report arrives 5 working days later.

  1. Before the start

    Call

    A free 20-minute call. You tell me what’s coming and when. I tell you if an inspection is worth it, the exact price and the next start date.

  2. Confirm

    The same day, by email: the start date and the terms for your inspection.

  3. Invoice

    OCTRA sends the invoice. You pay by bank transfer before the start date. Cancel any time before it for a full refund.

  4. 5 working days

    Start

    On the start date, you give read-only access to one repository.

    the inspection
    happens here

  5. Report

    You get the report, the fix plan, the walkthrough video and a one-page summary 5 working days after the start.

04 Code handling

Your code stays yours

Your code stays yours.

  1. Read-only access.

    To the one repository you book. Revoke it any time.

  2. Never used to train AI.

    Your code goes through AI tools only under commercial terms, which exclude training.

  3. Confidential, in writing.

    Everything you share stays confidential. The terms say so.

  4. Deleted after delivery.

    Copies are deleted after the report. The terms say exactly when.

The terms

v1.0

22 OCT 2026 · PDF · 7 PAGES

Authorization to test, confidentiality and a liability limit. They come with your start date, and you accept them before work starts.

Download the terms (PDF)

05 Questions

Ten straight answers

Before you book

How much does the inspection cost?

From $3,500. The exact price depends on the app’s size, how many services it has and the data it holds. You get it on the 20-minute call, before you agree to anything. Fixes are priced separately, after the report.

Why not just ask Claude to check it?

Do it. It finds real problems. It can’t tell you which one matters for your launch, it can’t stand behind its answer, and the tool that wrote the code shouldn’t grade it. I rank every finding against what’s coming for you, and I sign the serious ones.

Will you find problems just to sell me fixes?

Every finding has enough detail for any engineer. The fix plan says what to fix first. You can use anyone, including your own team.

Will you tell me to rebuild?

Only when the numbers say so: when fixing would cost more than 60% of rebuilding. The fix plan keeps what works.

Who sees my code? Is it used to train AI?

Me and my team, read-only, under the terms you sign. AI tools only under commercial terms that exclude training. Every copy is deleted within 10 working days of the report.

What if you find nothing serious?

Then the report says so, in writing, and says what holds up. Worth having before a launch or a customer’s security questions.

How do I pay?

One invoice from my company, OCTRA, in USD, by bank transfer, before the start date.

How long does it take?

Five working days from the start date. You give read-only access on day 0.

Do you fix what you find?

Not inside the inspection. After the report your team fixes from the plan, or me and my team fix it in fixed-price sprints.

Can I book as an individual?

Only for a business. A freelancer or sole trader booking for their work is fine. The inspection is not sold to consumers.

06 Booking

A free 20-minute call

Tell me what’s coming.
I read every request myself.

What do you need?

Does the app have paying users?

What’s coming

The app

You

Free, 20 minutes, no code access.

How I use your details