Digital AI Builder Guide
Build your first app and check that it works
As a worked example, you'll build a small invoicing tool, first in your browser and then, once you need more control, with an AI tool in the terminal. BuilderBob, an assistant in your own Claude project, guides you through each round. You'll describe what you need, let the AI build a version, and check it before moving on.
Price: 29 euros, final price
One-time payment, no subscription. Final price. No VAT charged (Austrian small-business exemption).
BuilderBob builds with you, not for you. It guides you, writes the next prompts, and checks the results with you. You click, paste, and submit yourself. That way it stays your app, and you keep control.
- A ready-made prompt turns Claude into your build partner. BuilderBob asks about your idea and helps you write each next instruction.
- You'll build the invoicing tool from first plan to final check. You'll capture requirements in a short template and build the first version in a browser-based app builder. For the terminal, the window where you type commands, the AI gives you each line and explains it.
- Ten project cards give you more ideas to try. The cards provide starter prompts and completion checks for projects such as a sales dashboard, a page with a signup form, or a helper for your documents.
- You'll check your app before and after publishing it. You'll test its features, keep your credentials safe, and set spending limits. The publishing checklist also walks you through technical data protection questions.
Written for both ends: approachable enough for your first start, deep enough that you do not get stuck after the polished demo. The same co-pilot meets you at your level: browser-only without a terminal, or command line with full depth.
How it works
Download the guide and the BuilderBob prompt.
Put both into a new Claude project.
Type "go" and let BuilderBob interview you.
Build together, with a verification step after every round.
Keep building across multiple sessions: at the end of every session you get a build log, so next time you start exactly where you left off.
Your access is unlocked immediately after payment: all lessons directly in the browser, in your account. Because this is digital content that starts right away, you confirm immediate access during checkout. Details are in the withdrawal information.
How it works & compatibility
- Digital content. You get access through your personal learning area on agenticbuilders.at, in the browser. After purchase you create an account and sign in via email login (magic link), no password needed. The content comes as web lessons; the guide is also available as a PDF download.
- Personalized PDF add-on. If you add the PDF add-on, the PDF is stamped with a visible personal watermark carrying your email address. This is a technical protection measure against redistribution.
- Compatibility. All you need is a current browser (Chrome, Firefox, Safari, or Edge) on desktop, tablet, or smartphone. You open the PDF with a standard PDF reader. No installation, no special equipment.
- Access. Your access is valid for at least 36 months from purchase, in line with the terms and conditions.
Who is behind this
Bernhard Götzendorfer
I build AI apps in Vienna, and I wrote this guide myself, lesson by lesson, out of projects that were already running.
The learning environment
The course lives in an account, not in a PDF.
You read the lessons in the browser, signed in. Here's what that means day to day:
Progress on every device
Completed lessons live in your account, not in the browser. You carry on at the laptop where you stopped on your phone.
German and English
Every lesson exists in both languages, written rather than machine-translated. You can switch mid-course.
A link that verifies the certificate
The finished certificate carries an address where the name, the course, and the date can be checked without a login. Handy when somebody asks.
Additions show up dated in your account
When a lesson is added or reworked, you'll see it dated under News. For this course that isn't hypothetical.
Scope and risk
What's inside, and what happens if it isn't for you.
- 23 lessons across 4 modules
- In your account, unlocked the moment you buy, readable at your own pace.
- Text lessons in the browser
- Made for reading and doing, with ready-to-copy prompt blocks. No videos.
- 5 knowledge checks
- Short self-checks at the end of a lesson, repeatable as often as you like.
- Certificate as a PDF
- In your name, once you've completed every lesson and passed the knowledge checks.
- Access for at least 36 months
- From the day you buy, as stated in the terms. No subscription, nothing to cancel.
Before you pay: the first lesson is free to read, complete, and not a teaser. That's how you can judge the tone and the depth before you decide.
Voluntary money-back promise: if you decide within 14 days of your purchase that the course isn't for you, write to office@gotzendorfer.at. You get the full price back, no reason needed. That's a promise from me, not a statutory right, and it holds even after the statutory right of withdrawal has ended. It's written into the terms.
Honest about the right of withdrawal: because you explicitly consent to immediate access at checkout, the statutory 14-day right of withdrawal ends when the course is unlocked. That isn't fine print, it's the reason the first lesson is open. The details are in the withdrawal information.
If the course doesn't deliver what this page promises, that's a defect, and the statutory warranty applies. In that case write to office@gotzendorfer.at. A person answers, not a ticket system.
I'll add testimonials once real feedback exists. Until then I'd rather show you exactly what's inside: the scope, the structure, and the first lesson to read for yourself.
Price
Price: 29 euros, final price
One-time payment, no subscription. Final price. No VAT charged (Austrian small-business exemption).
Voluntary money-back promise: within 14 days of your purchase, an informal email is enough and you get the full price back. How it works
Sign in briefly, then buy.
You need a free account: just your email, no password. That way the guide lands directly in your access and you can find it again any time.
Sign in and buyHow your purchase works
Request your magic link
Enter your email, get a link, no password needed.
Return to this page
The link brings you straight back here.
Tick the legal confirmations
The two required checkboxes before checkout.
Pay securely with Stripe
Card or other methods, instant access.
Or get all ten courses in the All-Access Pass for €99.
For teams: email me at office@gotzendorfer.at and you'll get an invoice made out to your company.
Preview
Take a look at the first lesson for free.
Before you buy, you can work through the first lesson for free: how to set up BuilderBob and start your first build. No sign-up needed, right in your browser.
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Price
29 Euro