Privacy Policy
GDPR compliant - CNIL guidelines
Last updated: 24 March 2026
1 — Data Controller
Jatniel Guzmán
Sole trader (Micro-entrepreneur), France
SIREN: 880 163 738
Registered address: Goos, 40180, France
Email: hello [at] jatniel [dot] dev
2 — Data Collected
The website jatniel.dev collects personal data only to the strict minimum necessary.
Data may be collected in the following cases:
a) Contact form
Data collected: name, email address, message, and any information voluntarily provided by the user.
Purpose: to respond to enquiries and discuss project or service requests.
Legal basis: pre-contractual measures at the request of the data subject when the enquiry relates to a service, or legitimate interest for the management of received messages.
Retention period: up to 3 years from the last meaningful contact, unless a legal obligation or dispute requires otherwise.
b) Browsing data
The website may process certain technical data strictly necessary for its operation, security or audience measurement, depending on the tools in use.
3 — Appointment Booking via Calendly
The website may contain an external link to Calendly to allow users to book an appointment.
No data related to appointment booking is collected directly by jatniel.dev while the user remains on this website.
When the user clicks on this link, they are redirected to the Calendly website, which becomes solely responsible for its own data processing under its own privacy policy: https://calendly.com/privacy
4 — Purposes of Processing
Collected data is used exclusively for:
- responding to messages submitted via the contact form;
- handling professional enquiries;
- improving the website's content and performance;
- ensuring the technical security of the website.
No personal data is sold or transferred to third parties for commercial purposes.
5 — Cookies and Trackers
The website may use cookies or trackers strictly necessary for its operation.
Non-essential cookies, including those related to audience measurement (Google Analytics, Ahrefs), are only placed after the user's consent has been collected, except where an exemption applies under applicable rules.
If no non-essential tracker is active, no specific consent is required.
6 — Data Recipients
Personal data collected is intended solely for Jatniel Guzmán, as well as technical service providers strictly necessary for the operation of the website or services used, within the limits of their respective roles.
7 — Transfers Outside the European Union
This website does not intentionally transfer personal data outside the European Union.
If the user chooses to use a third-party service accessible via an external link (such as Calendly), any resulting data processing is governed by that service's own privacy policy.
8 — Your Rights
Under the GDPR (EU Regulation 2016/679), you have the following rights:
- right of access;
- right to rectification;
- right to erasure;
- right to restriction of processing;
- right to object;
- right to data portability, where applicable;
- right to withdraw consent at any time where processing is based on consent.
To exercise your rights: hello [at] jatniel [dot] dev
A response will be provided within a maximum of one month.
You may also lodge a complaint with the CNIL (French data protection authority): https://www.cnil.fr/fr/plaintes
9 — Security
The website implements reasonable technical and organisational measures to protect personal data against unauthorised access, alteration or disclosure. The website is hosted in France by o2switch, with HTTPS (TLS) active on all pages.
10 — Updates
This privacy policy may be updated at any time to reflect legal, regulatory or technical changes. The date of the last update is indicated at the top of this page.
11 — Contact
For any questions regarding personal data protection:
hello [at] jatniel [dot] dev