Privacy policy
As of 9 November 2026
This policy describes which personal data is processed when you visit this website or contact us, on which legal basis, who receives it and which rights you have.
1. Controller
MGTI Consulting GmbH, represented by Ioannis Tsarmantidis and Gabriel Mandtler,
Gewerbeparkring 1, 15517 Fürstenwalde/Spree, Germany.
Email: gabriel.mandtler@mgti-consulting.com
We are not legally required to appoint a data protection officer. Please send privacy requests to the address above.
2. Hosting and delivery
This website is served via Cloudflare Pages (Cloudflare, Inc., 101 Townsend St, San Francisco, CA 94107, USA). When you open a page, Cloudflare processes the usual connection data (IP address, user agent, requested URL, timestamp, referrer) to deliver the page and protect it against attacks. The legal basis is Art. 6(1)(f) GDPR; our legitimate interest is the secure and reliable operation of the website.
We serve fonts and all other files ourselves. No connection is made to Google Fonts or any other third-party CDN.
3. Audience measurement with Cloudflare Web Analytics
To see how often the site is visited and how fast it loads, we use Cloudflare Web Analytics. Your browser loads a small script from Cloudflare and reports page views, load times, the referring page as well as browser, operating system, device type and country. According to Cloudflare, this uses no cookies, no local storage to recognise you and no fingerprinting; URL parameters are not recorded. We only see aggregated numbers, never individual visitors.
The legal basis is Art. 6(1)(f) GDPR; our legitimate interest is knowing the reach and load time of the site. According to Cloudflare, measurement data is kept in full for 7 days and then reduced to a sample of about 10% for longer-term storage; in the dashboard we can access data from the last 6 months. Many ad blockers suppress the script; the site then works unchanged.
4. Storage in your browser
The site sets no cookies. It only stores the entry intro-seen in your browser's session storage so the short intro animation plays once per session. The entry contains no personal data and is deleted when you close the tab (§ 25(2) no. 2 TDDDG).
5. Links to other services
The site links to LinkedIn, the website of MGTI Consulting GmbH and a booking page in Google Calendar. Our website does not load these pages in advance; only when you click a link does the page open in a new tab. The privacy policy of the respective provider applies there.
If you book an appointment via Google Calendar, we process your name, email address, the chosen slot and, if provided, your topic to prepare and hold the meeting. The legal basis is Art. 6(1)(b) GDPR where a possible engagement is concerned, otherwise Art. 6(1)(f) GDPR. The appointment is stored in our Google Workspace (Google Cloud EMEA Limited as processor).
6. Contact by email or phone
If you write to us or call, we process the resulting data (name, contact details, content of the message) to handle your request. The legal basis is Art. 6(1)(b) GDPR where you are or will become a contractual partner, otherwise Art. 6(1)(f) GDPR with our legitimate interest in communicating with business partners. We process emails via Google Workspace. We delete the data once it is no longer needed for this purpose and no statutory retention period applies.
7. Transfers to the USA
Cloudflare, Inc. and Google LLC are US companies; their processing may involve transferring personal data to the USA. Both state that they are certified under the EU-US Data Privacy Framework, for which the European Commission adopted an adequacy decision under Art. 45 GDPR on 10 July 2023.
8. Your rights
Under the GDPR you have the right of access, rectification, erasure, restriction of processing and data portability. You also have the right to lodge a complaint with a supervisory authority; for us this is the Data Protection Commissioner of the State of Brandenburg (Landesbeauftragte für den Datenschutz und für das Recht auf Akteneinsicht Brandenburg).
9. Right to object
You have the right to object at any time, on grounds relating to your particular situation, to the processing of your personal data based on Art. 6(1)(f) GDPR. We will then stop processing this data unless we can demonstrate compelling legitimate grounds that override your interests, rights and freedoms, or the processing serves the establishment, exercise or defence of legal claims. An informal message togabriel.mandtler@mgti-consulting.com is sufficient.