You are welcome to leave comments and reach me through my email berkin – addresssign – protonmail – dot – com if you need. If that’s too formal, mention or DM me through Twitter; I check it daily and reply whenever I can.

I do not provide a WhatsApp/phone number but if you wish, you may use Threema to contact me; I can reply whenever I can.
Threema ID: TD5ZBSYS

I prefer not to communicate through LinkedIn or Instagram. I find them to be inconvenient.

If you prefer to be secretive through e-mail, please e-mail me through berkin – addresssign – protonmail – dot – com (public key); just get a ProtonMail address for free.