GERHARD KOLLINGER

Everything online.

Courtesy translation. In case of doubt, the German version (DE) applies.

Business: Gerhard Kollinger
Address: Richard-Wagner-Gasse 33/18, 8010 Graz, Austria
Email: gerhard@kollinger.at
Phone: +436601632929
VAT ID (UID)
Services: Web development, technical consulting, and digital product implementation.
Member of: WKO Steiermark
GISA number: 31044745
Competent trade authority: City of Graz Magistrate
Professional regulations: Trade Regulation Act (GewO), available at ris.bka.gv.at

Courtesy translation. In case of doubt, the German version (DE) applies.

Controller: Gerhard Kollinger
Richard-Wagner-Gasse 33/18, 8010 Graz, Austria
gerhard@kollinger.at
Hosting: This website is hosted by Schneidewind IT (www.schneidewind.it). The technical infrastructure is provided through Hetzner Online GmbH. When you access this website, the hosting provider processes technically required connection data (for example IP address, date/time, requested URL, user agent) to deliver and secure the site.
Contact: If you contact us by email or WhatsApp, your provided data is processed to handle your request. If you contact us via WhatsApp, your phone number, message content, usage data, and communication metadata are also processed by WhatsApp as an external messaging service. Processing may also take place on servers in countries outside the EU/EEA. Further information can be found in WhatsApp’s privacy notice. If you want to avoid this, please use email.
Legal Basis: Art. 6(1)(f) GDPR (legitimate interest in secure website operation) and Art. 6(1)(b) GDPR (pre-contractual or contractual communication).
Retention: Chat data is stored in a server-side MariaDB database and deleted after the configured retention period (currently 365 days after last activity), unless legal obligations require longer storage.
Your Rights: You have rights of access, rectification, erasure, restriction, portability, and objection. gerhard@kollinger.at.
Supervisory Authority: You may lodge a complaint with the Austrian Data Protection Authority. dsb.gv.at.
Direct Chat: If you use the direct chat, your message, your entered name, your selected language, and technical chat identifiers are processed and stored in a server-side MariaDB database to handle communication. Messages are forwarded to Telegram for reply handling. If you withdraw your chat consent, local browser data and your server-side stored chat session are deleted. Messages already sent to Telegram are not automatically deleted there.
Push Notifications: If you enable notifications, a browser push subscription is stored and used to notify you when a new reply is available.