Legal information

This English text is a convenience translation. In case of any discrepancy, the Turkish version prevails.

Data controller

Kadir Alan, Limanreis Mah. Mithatpaşa Cad. No: 865, Narlıdere / İzmir. Email: kaadiralan@gmail.com.

Personal data processed

• •Identity and contact: name, email, phone, address; Turkish ID number where required for invoicing.
• •Order and payment records: package, amount, payment method, order history. Card details are NOT processed or stored by us; card transactions run on iyzico infrastructure.
• •Learning data: session plans, session notes, learning progress.
• •Technical data: session cookie, hashed IP for security purposes.

Purposes and legal bases

Data is processed to provide the service, open your account, plan sessions, handle payments and invoicing, communicate with you and keep the service secure; based on performance of a contract (KVKK art. 5/2-c), legal obligations (art. 5/2-ç) and legitimate interest (art. 5/2-f).

International transfers

Data is hosted with providers whose servers are abroad (US): Google Firebase (authentication and database), Vercel (hosting), Daily.co (video lessons) and Resend (email delivery). Payments run via iyzico, established in Turkey. Transfers rely on the mechanisms under KVKK art. 9 and the explicit consent obtained at checkout. Site analytics also uses PostHog in the EU region. Analytics starts automatically unless previously turned off on this device, and can be turned off using Privacy preferences.

Retention

Order and invoice records are kept for the minimum periods required by law; account and learning data for as long as the account is active plus a reasonable archive period.

Your rights

Under KVKK art. 11 you can request access, correction, deletion and object to processing by writing to kaadiralan@gmail.com. Requests are answered within 30 days at the latest.

Optional site analytics

Unless you have previously turned analytics off, PostHog starts automatically. PostHog measures the pages you visit, link and button interactions, and the time each page remains visible on screen. A random analytics identifier is stored in your device’s localStorage; your name and email address are not sent to PostHog. If you open a personal link sent on Instagram, its random reference code is stored in this browser for up to 30 days. Your teacher can associate visits from this link with the Instagram username it was sent to. The username is stored only in the teacher panel and is not sent to PostHog. Opening the link does not verify the visitor’s identity. Turning analytics off also clears this reference from your browser. About 20% of sessions on public information pages with analytics enabled are replayed with text masked; form fields, payment and sign-in pages, and student/teacher panel screens are excluded from replay. Data is sent to PostHog’s European Union region. You can turn analytics off or back on at any time using Privacy preferences in the website footer or the portal account menu. Turning analytics off applies on this device until you change your preference or clear browser storage; an on preference is stored for 180 days. Previous rejections are respected. Turning analytics off does not prevent you from using the service.

When analytics is enabled, the random code in a personal introductory-meeting link sent on WhatsApp is included in form-open, step-completion and submission events. Your teacher can associate that code with the phone number the link was created for in the teacher panel. Your phone number, form answers and voice recording are not sent to PostHog; the form is not recorded. The link code is not saved in browser storage. You can turn analytics off using Privacy preferences at the bottom of the form. Submitting the form still associates the application with the invitation when analytics is off. Forwarding a link may associate another person’s application with that link; the link does not verify identity.