Privacy policy

Who runs this site

teraslabs.com is run by Teras Labs, a software studio in Jakarta that is not yet incorporated. For any question about personal data, contact us at mail@irfankurniawan.com.

When you contact us

When you contact us on WhatsApp, by email or through Cal.com, we receive your name, phone number or email address, and the content of your message. For a call booked through Cal.com, we also receive your answers to the booking questions and the time you chose.

We use this only to reply to and follow up on your question. The basis is your consent when you start the conversation. We keep the conversation for as long as it is needed to follow up on your question, and delete it when you ask us to.

Server logs

This site runs on Cloudflare. For security and troubleshooting, our server records a technical summary of requests, such as their status and duration, without message content. Cloudflare keeps these records for at most a few days, depending on the service plan.

Visit statistics

We use Cloudflare Web Analytics to count visits. It uses no cookies and builds no visitor profiles. The basis is our legitimate interest in understanding which pages are useful.

Who processes data for us

Cloudflare: hosting, Workers AI, AI Gateway, Turnstile, Web Analytics, and Email Routing, which forwards email to the site owner’s mailbox (Cloudflare Privacy Policy(opens in a new tab), Turnstile Privacy Addendum(opens in a new tab)).

Cal.com and Google Calendar for booked calls (Cal.com Privacy Policy(opens in a new tab), Google Privacy Policy(opens in a new tab)).

WhatsApp, owned by Meta, for WhatsApp conversations (WhatsApp Privacy Policy(opens in a new tab)).

Transfers outside Indonesia

The providers above may process data outside Indonesia. These transfers rest on your consent or our legitimate interest as described above, and each provider applies the data protection terms linked above.

Your rights

Under Law No. 27 of 2022 on Personal Data Protection (Articles 5 to 13), you have the right to be informed about how your data is processed, to access it and get a copy, to correct inaccurate data, to ask for deletion, to withdraw consent, to object to automated decisions, to ask for processing to be restricted, and to receive your data in a portable format.

Send your request to mail@irfankurniawan.com. We respond within the time limits set by the law. Its implementing regulation, Government Regulation No. 33 of 2026, takes effect on 16 January 2027.

Changes to this notice

We update this page before we change how we process data.