Vibe coding in practice – test, secure and maintain AI-built solutions
A working prototype is not the same as a solution others can rely on. This course turns an AI-built prototype into something reviewable, testable, reversible and maintainable.
After the course you can:
- ✓Work with version history and bounded changes
- ✓Test function, regression, security and accessibility
- ✓Review code by behavior and know when a specialist is required
USD 79 incl. applicable taxes
Your final price and currency are shown at checkout based on your billing country.
12 months of access · updates included
Buy the course – USD 79Try it free first – 18 min, no account- Payment via Stripe
- 12 months of access
- Certificate with verification link
- Swedish company, reg. no. 559599-6850
The course has nine parts. You assess maturity, work with version history and one bounded change at a time, use plan mode and a permission gate before any agent may edit, and build a light threat model for dependencies, data, secrets and external calls.
You build a test suite that covers regression, security and accessibility, run a security and accessibility review, review code by behavior with a specialist gate, and finish with a release package covering ownership, monitoring, stopping rules and rollback. The final quiz has eight questions; answer at least seven correctly to earn your certificate of completion.
What you will build
AI-assisted web project
You will learn to: Test, secure and maintain an AI-built web project
A release package: change and review plan, light threat model, test suite covering regression, security and accessibility, release gate plus monitoring, rollback and incident plan.
What you will be able to do
- ✓Work with version history and bounded changes
- ✓Test function, regression, security and accessibility
- ✓Review code by behavior and know when a specialist is required
- ✓Build a release package with ownership, stopping rules and rollback
- ✓A personal course certificate once you have completed all parts and passed the knowledge test – with its own verification link, easy to share on LinkedIn or add to your profile.
Course content
- 1From prototype to maintainable project
- 2Version control and one change at a time
- 3Plan before the agent may change anything
- 4Architecture, dependencies, data and secrets
- 5Build the test suite
- 6Security and accessibility review
- 7Code review and specialist gate
- 8Release, monitoring and incidents
- 9Final assignment and quiz
The courses are created by Michael Hammarstedt, founder of AI-agentutbildning. I'm not a programmer by background – I started with vibe coding myself. That's why the courses explain everything step by step, with no prior knowledge needed.
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Source-checked content
The course is reviewed against official documentation and established standards. The organizations below are examples of sources whose material the content builds on.
- NIST
- GitHub
- OpenAI
- Anthropic
- OWASP GenAI Security Project
- Last checked:
- September 19, 2026
- Next scheduled review:
- December 19, 2026