1. Data Controller
Homan Ansari (OSVČ, IČO 08663165), trading as “Pixelica”
U Traktorky 1233/1
184 00 Praha 8 – Dolní Chabry, Czech Republic
Email: homan.ansari@googlemail.com
2. Overview of Processing
This website collects and processes personal data only to the extent necessary. No tracking cookies are set, and no Google Analytics or comparable analytics tools are used.
3. Hosting (STRATO)
This website is hosted by STRATO AG, Otto-Ostrowski-Straße 7, 10249 Berlin, Germany. When you access this website, the hosting provider automatically stores the following information in server log files:
- Requested page / URL
- Browser type and version
- Operating system
- Referrer URL
- IP address (anonymized)
- Time of server request
This data is stored for a maximum of 7 days and then automatically deleted. Legal basis: Art. 6(1)(f) GDPR (legitimate interest in website security and stability).
4. Contact and Appointment Booking
When you contact us by email, your data is stored to process the inquiry. Legal basis: Art. 6(1)(b) GDPR (pre-contractual measures) or Art. 6(1)(f) GDPR (legitimate interest).
The “Book a Discovery Call” buttons open our appointment page on Google Calendar (Google Ireland Limited, Gordon House, Barrow Street, Dublin 4, Ireland; personal Google account). This website itself does not transmit any data to Google; the page only opens when you click. If you book a time, Google processes the name, email address and any notes you enter there, and the appointment is stored in our calendar so we can hold the call. Legal basis: Art. 6(1)(b) GDPR (pre-contractual measures). Google’s privacy policy applies to its booking page: policies.google.com/privacy.
5. AI Chat Assistant
This website uses an AI chat assistant. It is not a human; its answers may be wrong and are not a binding offer. Your chat messages, the time and a random session ID are sent to our own server (Czech Republic). An automatic check for abuse and attacks runs on our own hardware without third parties. To answer you, data is passed to these service providers:
- OpenRouter, Inc., 169 Madison Ave #2404, New York, NY 10016, USA: routing to the AI language model that screens your input and writes the answer. The model runs only at the US providers DeepInfra, Together AI or Fireworks AI, with data collection disabled and zero data retention.
- OpenAI (OpenAI Ireland Ltd, Dublin; processing in the USA possible): turning your question into a search vector for the knowledge base.
- Pinecone Systems, Inc., 1375 Broadway, 11th Floor, New York, NY 10018, USA: knowledge-base search. The knowledge base holds only our own texts, no chat data.
- Google (Google Sheets, Gmail; personal Google account): only if you voluntarily give contact details (name, email, phone, interest), to store your inquiry and notify us by email.
Your chat content is not used to train AI models. Transfers to the USA by OpenRouter, OpenAI and Pinecone rely on the European Commission’s Standard Contractual Clauses (Art. 46(2)(c) GDPR). Google LLC is certified under the EU-US Data Privacy Framework (adequacy decision, Art. 45 GDPR).
Retention: chat histories and request logs are deleted automatically after at most 14 days; the conversation itself is held in memory only for the current session. Server access logs with IP addresses are kept 30 days to prevent abuse. Statistics store only technical attributes per answer (e.g., language, length, whether a contact request was made), no message text. Contact details you give are kept for up to 12 months after the last contact and then deleted, unless the law requires longer. Please do not enter confidential data. Using the chat is voluntary; no automated decisions under Art. 22 GDPR are made.
Legal bases: answering you and handling your inquiry, Art. 6(1)(b) GDPR; security, abuse prevention and quality assurance, Art. 6(1)(f) GDPR (you may object under Art. 21 GDPR).
6. Fonts
This website uses locally hosted fonts (Instrument Serif, Manrope, JetBrains Mono). No connection to external servers (e.g., Google Fonts) is made. No personal data is transmitted to third parties.
7. Cookies and localStorage
This website sets no cookies. It stores only your chosen language (EN/DE) in your browser’s localStorage. No tracking or advertising technologies are used.
8. Your Rights (Art. 15–22 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)
To exercise your rights, contact: homan.ansari@googlemail.com
9. Right to Lodge a Complaint
The competent supervisory authority is:
Úřad pro ochranu osobních údajů (ÚOOÚ)
Pplk. Sochora 27, 170 00 Praha 7
www.uoou.gov.cz
You may also lodge a complaint with a supervisory authority in your EU country of residence or work; in Germany, this is the data protection authority of your federal state.
10. TLS Encryption
This website uses TLS encryption (HTTPS) for security purposes in accordance with Art. 32 GDPR.
Last updated: April 2026