I use different means to stay in touch with my contacts. The best way to reach me remains by email, so if you already have my email address, that is a sure way to get my attention. Alternatively you can use the contact form on this website to send me an email.
LinkedIn is my primary social media platform, which I use to connect with people for business and to discuss topics of professional interest. If you are interested in my professional activities, or if you think I might be able to help you with your business, do not hesitate to connect with me on LinkedIn.
I occasionally share things that I find interesting, funny, or otherwise remarkable on Twitter. Follow me on Twitter to keep up with my interests. Please note that I do not regularly check my direct messages on Twitter, so if you need to reach me quickly, please use one of the contact methods above.
Facebook is a platform that I use only passively. If we are friends in real life and you use Facebook, feel free to add me to your list of Facebook friends. Please note that I do not accept friend requests from people whom I do not know in real life. If we do not know each other yet and you would like to get in touch, please use one of the methods above.
For security reasons I do not post my phone number here. If you already have my phone number, you can contact me using Signal, Telegram, or WhatsApp. I prefer Signal, because it is the most privacy-conscious app. (If you are using WhatsApp, Viber, or Facebook Messenger, you should seriously reconsider your approach to data privacy!)