The best way to contact me is by e-mail: firstname.lastname@example.org. I usually reply to all e-mails within 24 hours.
Do you need to be in touch right away?
Call me on Brazilian cellphone +55 11 95500 3950 or my home number +55 11 3881 3950. Or send me a WhatsApp on +55 11 95500 3950.
Skype is also an option of course. My skype username is: sandrakorstjens.