Building apps with Lovable

What you will be able to do

Skills you add to your Herizon profile when you finish: Lovable, AI App Development, Rapid Prototyping.

• A small web app of your own, live on a link you can share
• A database that keeps entries, and logins that keep each person to their own
• A way to write prompts that get what you meant
• A calm routine for when a change breaks the app
• A clear sense of when to bring in a developer

Who it is for

Time per page: 15 to 30 minutes Whole course: 3 to 4 hours (10 pages, at your own speed) This is for you if you are: - A founder who wants to test an idea this week - A jobseeker who wants a real project to show - An operator or marketer who needs a small internal tool - Changing career and curious about building You need no programming experience. It helps to think clearly about what you want, because Lovable builds what you describe. ---

The situation you work through

Noora, a freelance photographer in Turku, builds one small booking web app in Lovable: a first prompt, small changes, a database with logins, a confirmation email and a published link.

Your practice task

Build one small web app of your own in Lovable: a form that saves entries to a database, with sign-in so each person sees only their own entries. Run the security review until it is clean, publish it, and test the live link from a private window as a new user. Submit the live link, your first prompt word for word, and three sentences on what the app does, what you fixed after testing, and your next step.

What is inside

1. What Lovable is and when to use it
2. Your first app from a prompt
3. Prompting Lovable for good results
4. Editing and iterating
5. Adding a database and logins with Supabase
6. Connecting APIs and handling secrets

and 4 more pages

Finish with a short quiz to earn your certificate.