Essentials
Everything
General
name | Matthias Ansorg (format: first names, last name) |
profession |
certified computer scientist (University of Applied Sciences Mittelhessen, Germany) (original German degree name: Diplom-Informatiker (FH); something between BSc CS and MSc CS) |
business times, call and instant messaging times |
Monday–Sunday 10:00–24:00, plus whenever I’m online (in urgent matters, contact me anytime, of course; I do not obey legal holidays and vacation times) |
preferred telecommunication media | Wire chat, Messenger chat, e-mail, Wire calls, mobile phone (in that order—choose the first that fits your needs) |
preferred languages | voice communication: English, German written communication: English, German, Spanish software documentation: English (in that order—choose the first that fits your needs) |
birthday | 1980‐12‐16 (ISO calendar date) |
place of birth | Eutin, Germany |
electronic business card | Matthias_Ansorg_2011-01-09.vcf (vCard 3.0 format for address book applications) |
Meeting
travel plan | – |
registered residence, business address, home address |
Matthias Ansorg Poststraße 2 56479 Salzburg Germany |
geographical coordinates | 50.66708°N 8.04675°E (for “registered residence”) |
map location, routing |
via OpenStreetMap via Google Maps (OpenStreetMap without routing; for “registered residence”; open in new tabs) |
Reading
company website, personal website |
ma.juii.net |
personal blog | ma.juii.net/blog |
RSS feed for personal blog | http://ma.juii.net/feed |
@matjahu | |
Facebook profile | facebook.com/matthias.ansorg |
Writing
e-mail address | matthias@ansorgs.de (when at the computer, I automatically get and read your e-mail at most 20 minutes after delivery; when out of home, I check e-mails at least daily, but please allow for exceptions; text is preferred before HTML, but use HTML when you need it; encrypt with my PGP public key if you like) |
instant messaging: Wire | @tias (I’m always online when in network coverage.) |
instant messaging: Facebook Messenger | matthias.ansorg (I’m always online when in network coverage.) |
instant messaging: WhatsApp | +49 163 3932492 (international format; I’m always online when in network coverage.) |
instant messaging: XMPP | matjahu@jabber.org (I’m online on request only) |
fax number | +49 2667 25799991 (international format; uses a fax-to-email gateway) |
Talking
Wire | @tias (I’m always online when in network coverage; video calls are possible on request) |
mobile phone number | +49 163 3932492 (international format; network operator is German operator O2; I have the mobile phone with me “often”, and “often” switched on. Not always, as it’s kind of a legacy technology now; if I am not available, you will talk to the mailbox, immediately if the phone is off / off network or after 30s if I cannot answer; if you leave a note, I will be informed by SMS immediately, and can contact you if I know you or you recorded your number on voicemail) |
landline telephone number | +49 2667 25799999 (international format; a VoIP landline phone number in nomadic use; I am online on request only; call this number toll-free from dus.net and associate VoIP networks) |
mobile voicemail number | +49 163 993932492 (use to directly send me a voicemail without even trying to call me; if you leave a note, I will be informed by SMS immediately, and can contact you if I know you or you spoke your number into the voicemail) |
VoIP SIP address | sip:m.ansorg@ekiga.net (I’m online on request only; video calls are possible; call toll-free from every SIP provider) |
Sending
postal address |
Matthias Ansorg Poststraße 2 56479 Salzburg Germany |
Trading
invoice address |
Matthias Ansorg Poststraße 2 56479 Salzburg Germany (but send the invoice to my postal address, it might differ at times) |
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bank account |
(you need the SWIFT-BIC or IBAN only to send me money from outside Germany) |
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PayPal account | matthias@ansorgs.de | ||||||||||
Bitcoin receiving address | 143SV9zhJUeCSTDD8i7FD26JcfiJvX8zQn | ||||||||||
business registration | Salzburg, Westerwald, Germany, European Union | ||||||||||
tax number | 18/003/20933 2718000320933 (my German “Steuernummer“, which is on all my invoices; first is in the state-specific scheme of Rhineland-Palatinate, second is the same in unified national scheme) |
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competent tax authority | Finanzamt Altenkirchen-Hachenburg Außenstelle Hachenburg (“Bundesfinanzamtsnummer”, which is the German federal tax office number: 2718) |
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competent court | Amtsgericht Westerburg | ||||||||||
value added tax on invoices | none (I am a small business in the sense of German VAT, and did not opt in to VAT; therefore my invoices are VAT exempt according to §19(1) UStG) |
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value added tax identification number (VAT ID) | n/a (the German “USt-IdNr.“; I currently don’t have one) |
Exchanging data
PGP public key | MatthiasAnsorg_PGP_PubKey.txt (ASCII text file with my PGP public key, created by GnuPG v1.4.5) |
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FTP site |
(use to send me or get from me large amounts of data without physical shipment; you can also provide own webspace for that if you want) |
Last checked and updated: 2019-06-04
This “Contact” page is copyrighted by me. All rights reserved, do not re-publish without permission.
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