Privacy Policy

Last updated: April 2026 · Controller: Martin Gödde, MAI DATA

1. Controller

Martin Gödde · MAI DATA
Vereinsstraße 37 · 20357 Hamburg, Germany
Email: contact@mai-data.com
Website: www.mai-data.com

2. Data We Collect

2.1 Server Log Files

When you visit our website, your browser automatically transmits information to our server, including your IP address, date and time of access, browser type, and operating system. This data is stored in server log files for up to 30 days and then deleted. Legal basis: Art. 6(1)(f) GDPR (legitimate interests).

2.2 Contact via Email

If you contact us by email, we store your email address and the content of your message to respond to your enquiry. Legal basis: Art. 6(1)(b) GDPR (pre-contractual measures) and Art. 6(1)(f) GDPR.

2.3 Appointment Booking via Microsoft Bookings

We use Microsoft Bookings for appointment scheduling. When you book a call, your data (name, email, any additional details) is transmitted to Microsoft Corporation. For more information, see: privacy.microsoft.com. Legal basis: Art. 6(1)(b) GDPR.

3. Google Analytics

With your consent, this website uses Google Analytics to analyse website usage. Google Analytics uses cookies to collect information about how visitors use our site. IP addresses of EU visitors are anonymised before processing. Legal basis: Art. 6(1)(a) GDPR (consent via cookie banner).

You can opt out at any time: tools.google.com/dlpage/gaoptout

Data transfers to the USA are based on the EU-US Data Privacy Framework (DPF) and Standard Contractual Clauses.

Provider: Google Ireland Limited, Gordon House, Barrow Street, Dublin 4, Ireland. Privacy policy: policies.google.com/privacy

4. Cookies

We use technically necessary cookies (e.g. to store your cookie consent) based on our legitimate interests, and analytics cookies (Google Analytics) only with your explicit consent via our cookie banner. You can withdraw consent at any time.

5. LinkedIn

We maintain a presence on LinkedIn. User data may be processed by LinkedIn outside the EU. For details, see: linkedin.com/legal/privacy-policy. Legal basis: Art. 6(1)(f) GDPR.

6. Your Rights

Under GDPR, you have the following rights:

Right of access (Art. 15 GDPR)
Right to rectification (Art. 16 GDPR)
Right to erasure (Art. 17 GDPR)
Right to restriction of processing (Art. 18 GDPR)
Right to data portability (Art. 20 GDPR)
Right to object (Art. 21 GDPR)
Right to withdraw consent at any time (Art. 7(3) GDPR)
Right to lodge a complaint with a supervisory authority

To exercise your rights, contact: contact@mai-data.com

Supervisory authority for Hamburg: datenschutz.hamburg.de

7. Data Security

This website is served over HTTPS (TLS/SSL encryption) to protect data transmitted between your browser and our server.

8. Changes to This Policy

We may update this privacy policy from time to time to reflect changes in our data processing activities or applicable law. We encourage you to review this page periodically.