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Privacy Policy

Last updated: September 8, 2026

1. Data Controller

The data controller for the data collected on this website is Aitor Nain Mendoza Vallejo (NainDev). You can contact me at any time via email: [email protected].

2. What Data We Collect and Why

On this website, we prioritize your privacy and apply the principle of data minimization. We only collect what is strictly necessary:

  • Subscription Forms (Lead Magnet): If you decide to download our free resources, we will ask for your name and email address. We use this data exclusively to send you the requested resource and, occasionally, emails with high-value technical content related to software architecture. This service is managed through MailerLite.
  • Web Analytics: We use Plausible Analytics, a privacy-focused web analytics tool that does not use cookies and does not track personally identifiable information. We only collect aggregated data on traffic (pages visited, click events, terminal commands) to understand how to improve the site.

3. Legal Basis for Processing

The legal basis for processing your personal data is your explicit consent, which you grant by entering your data and checking the acceptance box or submitting the corresponding form.

4. Data Sharing (Third Parties)

We do not sell, rent, or share your data with third parties, except with service providers who help us operate the website and manage communications, always under strict confidentiality and GDPR compliance agreements:

  • MailerLite: Email marketing platform used to manage subscriptions and email delivery.
  • Plausible Analytics: Analytics platform (no cookies, totally anonymous).

5. Your Rights (GDPR)

As a user, you have the right to exercise total control over your personal data. You can request at any time:

  • Access: Know what data we have about you.
  • Rectification: Correcting inaccurate or incomplete data.
  • Erasure (Right to Be Forgotten): Delete your data from our database.
  • Objection and Restriction: Object to processing or request that it be restricted.

To exercise these rights, simply send an email to [email protected] with the subject "Derechos RGPD" (GDPR Rights). Every email you receive also includes a direct link in the footer to unsubscribe automatically.

6. Data Security

We implement technical and organizational security measures to protect your personal data against unauthorized access, loss, or alteration. The website uses SSL encryption (HTTPS) for all communications.

7. CRM Backups (crm.naindev.com) and Google Data

The CRM Backups application hosted at crm.naindev.com is a private tool designed exclusively to work with other client companies. If you use this application, the following specific policies regarding the use of the Google Drive API apply:

  • Specific Contact: Aitor Nain Mendoza Vallejo (NainDev). For any matters related to this application's data: [email protected].
  • Access Purpose: The application requests access to your Google Drive solely to create, upload, and manage automated backups of your CRM. We do not read, download, or alter files that were not created by our own application.
  • Google Data Usage: Use of information received from Google APIs and its transfer to any other application will strictly comply with the Google API Services User Data Policy (Google API Services User Data Policy), including Limited Use requirements.
  • We do not share your data: Your Google Drive data is not shared with third parties, not sold, and not used to train Artificial Intelligence models.
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