What this form collects, and where the data goes.

What the contact form collects

• Your name and a phone number or Zalo: the two required fields, so I can call back.
• The work you pick from the list, so I can prepare before the call.
• A few lines of context, if you write them. This field can be left empty.
• The page you were on when you sent it, and the system you had open, if any.
• First touch: the utm parameters on the address and the page that brought you here, if there were any.

Where the data goes

• Into my Telegram and my mailbox. That is all.
• There is no customer management software, no advertising platform, and no other third party that receives this form.
• I do not sell, trade or share your data with anyone.
• No automated decision runs on this data. The person reading the form is me.

What your browser keeps

• One entry in the browser's session storage, recording the first touch. Close the tab and it is gone.
• This site sets no cookies of its own.
• Traffic measurement, if switched on, runs on a cookieless tool and reads no personal data.

What the server keeps

• Your IP address is used for exactly one thing: counting submissions within an hour, to block bulk senders.
• That count lives in process memory, is never written to a file or a database, and is lost when the server restarts.
• The server does not write the contents of the form to any log.

Asking to see or delete it

Message me through any channel at the bottom of the page, with the phone number you sent. I find and delete the matching messages in Telegram and my mailbox, then tell you it is done.

Until then, the form sits in my Telegram and my mailbox, in the same place as every other work message of mine.