Devenv Tools

Privacy Policy

Last updated: 4 August 2026

Data controller

Devenv Tools is the data controller for personal information collected via devenvtools.digital and related booking correspondence. Contact: hello@devenvtools.digital · 70 Eulji-ro, Jung-gu, Seoul 04548 · +82 2-3782-5600.

Data we collect

  • Identity and contact details (name, email, phone if provided)
  • Inquiry content (lesson interest, preferred dates, message text)
  • Booking and payment administration details necessary to deliver training
  • Technical logs such as IP address, browser type, and pages visited when analytics cookies are accepted
  • Cookie preference stored locally in your browser

We do not ask for national ID numbers, full payment card numbers via the website form, or medical data.

Purposes

We use data to respond to inquiries, administer enrollments, deliver lesson materials, improve the site (with consent for analytics), and meet legal accounting obligations.

Depending on context: performance of a contract (bookings), legitimate interests (securing and improving educational services), consent (non-essential cookies), and legal obligation (tax records).

Retention

Inquiry emails without a booking are typically retained up to 24 months. Booking and invoicing records are retained for the period required by applicable accounting rules (generally up to 7 years). Analytics data follows the cookie durations listed on our Cookies page.

Your rights

Subject to applicable law, you may request access, correction, deletion, restriction, or portability of your personal data, and you may object to certain processing. Where we rely on consent, you may withdraw it without affecting prior lawful processing. Contact hello@devenvtools.digital to exercise rights. You may also lodge a complaint with a supervisory authority in your jurisdiction.

International transfers

Our studio operates in the Republic of Korea. Email and hosting providers may process data in other countries. Where transfers occur, we use appropriate safeguards such as contractual clauses offered by providers.

Sharing

We share data with service providers who support email, hosting, and payment administration, and with authorities when required by law. We do not sell personal data.

Children

Training is aimed at adults. We do not knowingly collect data from children under 16.

Updates

We may revise this policy and will update the date above. Material changes to booking-related processing will be communicated to active participants by email when appropriate.