Legal Notice
Last updated: 17 July 2026
Published in compliance with Spanish Law 34/2002 on information society services and electronic commerce (LSSI-CE).
Site owner
| Owner | Oriol Dellà i Soler (trading as «Prepstellar») |
|---|---|
| NIF | 77623436T |
| Address | Barcelona, 08013, Spain |
| support@prepstellar.com | |
| Website | prepstellar.com |
Hosting
This site is hosted by Hostinger International Ltd., registered in Lithuania (European Union).
Purpose of the site
To describe Prepstellar — a study app for cloud and data certifications, currently in development — and to collect email addresses from people who want to be told when it launches. Nothing is sold here.
Intellectual property
The text, design, logo, constellation mark and source code of this site belong to the Owner, except where stated. The Playfair Display typeface is used under the SIL Open Font License 1.1 (licence text). Video footage is licensed from Pexels under the Pexels License.
Reproducing, distributing or publicly communicating this site's content without permission is not allowed, except as the law permits.
Third-party trademarks
Microsoft, Azure, Power BI, AWS, Amazon Web Services, Google Cloud, Databricks, Snowflake and dbt, together with their certification names and exam codes, are trademarks of their respective owners. They appear here solely to describe the subject matter our courses cover. Prepstellar is an independent study resource and is not affiliated with, authorized by, sponsored by, or endorsed by any of these organisations. No certification vendor has reviewed or approved our content.
Liability
The Owner prepares this site's content with care, but doesn't warrant that it is complete, current or free of error, and accepts no liability for decisions taken on the basis of it. In particular, no exam result is promised or guaranteed.
Applicable law
Spanish law governs this notice. Consumers keep the mandatory protections of their country of residence.