Last updated: April 2026
Who we are
Fullstack Data (fullstackdata.org) is an independent data engineering and AI consultancy operated by Onyinyechukwu K. Nebe. This policy explains what data we collect when you visit this site, why we collect it, and how it is handled.
What we collect and why
Email address
When you subscribe to receive project teardowns or the news feed, we store your email address in a secure database (Neon Postgres, hosted on AWS). We use it solely to send you the content you requested and occasional relevant updates. We do not sell, rent, or share your email with third parties for marketing.
Usage events
We record anonymised interaction events (e.g. opening an architecture diagram, viewing a teardown) to understand which content is most useful. These records contain no personally identifiable information beyond a referrer URL.
IP addresses
IP addresses are temporarily stored in our database to prevent abuse of our contact and subscription forms (rate limiting). They are not linked to your identity and are not retained for profiling.
Analytics
We use Google Analytics (GA4) to understand aggregate traffic patterns — pages visited, session duration, and geographic region. Google Analytics uses cookies and may transfer data to Google's servers in the United States. You can opt out via the Google Analytics opt-out browser add-on.
Cookies
This site sets the following cookies:
- Google Analytics (_ga, _gid) — analytics tracking, expires after 2 years / 24 hours respectively.
- fsd_subscribed — stored in localStorage (not a cookie) to remember you have subscribed, so you are not shown the gate again. No expiry.
- fsd_cookie_consent — stored in localStorage to remember you dismissed this notice.
We do not use advertising cookies or cross-site tracking cookies.
Third-party services
We use trusted third-party providers for website hosting, data storage, email delivery, and traffic analytics. These providers operate under their own privacy policies and data processing agreements. If you join our community platform, that platform's own privacy policy applies to your use of it.
Your rights
Depending on your jurisdiction (including GDPR in the EU/UK and POPIA in South Africa/Nigeria), you may have the right to access, correct, or delete your personal data. To exercise any of these rights, or to unsubscribe from our mailing list, contact us at admin@fullstackdata.org. We will respond within 30 days.
Data retention
Subscriber emails are retained until you request deletion. Rate-limit records (IP addresses) are transient and not actively purged on a fixed schedule but contain no personal identifiers beyond the IP itself. Analytics data is retained per Google's standard GA4 retention settings (14 months by default).
Changes to this policy
We may update this policy as the site evolves. The "last updated" date at the top reflects the most recent revision. Continued use of the site after changes constitutes acceptance.
Last updated: April 2026
Acceptance
By accessing fullstackdata.org you agree to these Terms of Use. If you do not agree, please do not use this site.
Intellectual property
All content on this site — including but not limited to project teardowns, architecture diagrams, written articles, code snippets, and design — is the intellectual property of Onyinyechukwu K. Nebe and Fullstack Data unless otherwise stated. You may not reproduce, republish, or redistribute any content without prior written permission. Linking to this site is permitted.
Accuracy of information
Content on this site is provided for informational and educational purposes only. Project teardowns and technical articles reflect the author's personal experience and opinion at the time of writing. Fullstack Data makes no warranty, express or implied, that any information is accurate, complete, or suitable for your specific situation. You rely on it at your own risk.
No professional advice
Nothing on this site constitutes professional engineering, legal, financial, or business advice. Decisions made based on content from this site are your sole responsibility.
Mailing list
By subscribing to receive project teardowns or news updates, you consent to receiving occasional emails from Fullstack Data related to that content. You can unsubscribe at any time by emailing admin@fullstackdata.org. We do not send unsolicited commercial email.
Limitation of liability
To the fullest extent permitted by applicable law, Fullstack Data shall not be liable for any direct, indirect, incidental, or consequential damages arising from your use of, or inability to use, this site or its content.
External links
This site links to third-party websites (GitHub, Discord, LinkedIn, referenced articles). We have no control over their content or practices and accept no responsibility for them.