My Threema ID is 9H99ZMCX. This is my preferred instant messaging app.
My Signal username is svenradde.81.
My Telegram user name is sven_radde.
I am using Whatsapp. (Yes, still.)
If you wish to contact me on Whatsapp, please ask for my mobile phone number first.
Yes, good old email is always an option, please use this form for the initial contact:
I am a member of Scrum Alliance, one of the largest and well-respected agile practitioners' communities worldwide.
My certifications
include the expert-level "Certified Scrum Professional" designation for both the Scrum Master and Product Owner roles:
I have been a member of the FSFE "fellowship" for many years. Unfortunately, they decided to discontinue this program.
I am a member of the German Sailing Association, specifically their cruise sailing section.
I am a member of the alumni association of my alma mater, the University of Passau.
Visit their website.
Check my profile.
(Sorry, only available for other logged-in members.)
I support the german Lifeboat / Maritime SAR association for the life-saving work that they do every day. They are 100% funded through donations.
Visit their website.
They happily accept donations.
To make sure that you don't need them in the first place, they operate the "sicher-auf-see" website (german only),
which gives useful safety advice, including some freebies:
Visit website
Kenjutsu is the ancient japanese art of fighting with a Katana, the Samurai sword. Like my Aikido, I practice this at the Budoinsel, and like Aikido, we emphasize a style that tries to force an opponent's surrender rather than dealing a killing blow.
One might argue that I started Kenjutsu primarily because of my passion for Star Wars and lightsaber (show) combat.
And indeed, to celebrate "May the Fourth" 2018, we did a lightsaber workshop in the dojo. Since then, a friend of me
and me visited a couple of the new movies' premieres in our Old Republic cosplay and did some spectacle for the other visitors ;-)
"May the Force be with you."
Social networks
XING
Professional network, primarily for D-A-CH area. I do not normally connect to ppl that I have no connections with.
Check my XING profile and connect.
LinkedIn
Professional network, global scope. We should have had some contact before I would add you to my network.
Check my LinkedIn profile and connect.
Facebook
Casual network, let's be friends (this still means that we should know each other from somewhere...).
Check my Facebook profile and send a friend request.