You can find me on Mastodon: @[email protected]

I'm also active on several Q&A sites, e.g.:

• TopAnswers TeX
• TeXnique.fr
• Codidact Power Users

• TikZducks (CTAN, github)
• TikZlings (CTAN, github)
• TikZbricks (CTAN, github)
• TikZmarmots (CTAN, github)
• Jigsaw (CTAN, github)
• Tcolorbox beamer inner theme (CTAN, github)
• Rainbow beamer colour theme (CTAN, github)

Furthermore, I'm one of the maintainers for the LaTeX beamer class (CTAN, github) and contributed to the sillypage package (CTAN, github).

TUG Annual Meeting

• The moloch beamer theme ( abstract )

Dante Frühjahrstagung

• Neuigkeiten von Beamer ( abstact, slides )
• Das Moloch Beamer Theme - Ein Nutzerbericht ( abstract, slides )

BayTeX

• Neuigkeiten von Beamer ( slides )

TUG Annual Meeting

• The tcolorbox inner beamer theme ( abstract, slides )
• Behind the scenes of the Great TikZlings Christmas Extravaganza ( with Ulrike & Gert Fischer, Carla Maggi and Paulo Cereda, abstract, slides )
• Beamer news ( with Joseph Wright, abstract, slides )

Dante Herbsttagung

• Das Tcolorbox Inner Theme für Beamer ( abstract, slides, video )
• Das TikZbricks Paket ( abstract, slides, video )
• Das Jigsaw Paket ( abstract, slides, video, )

TUG Annual Meeting

• The TikZbricks package ( slides, video )
• The jigsaw package ( slides, video )

Dante Frühjahrstagung

• Das Sillypage Paket ( slides, video )

TUG Annual Meeting

• News from the TikZ zoo ( slides, video )

Journée GUTenberg

• Une courte introduction aux extensions TikZducks et TikZlings ( slides, video )

Dante Frühjahrstagung

• Neuigkeiten aus dem TikZ Zoo ( slides, video )
• TopTeX - eine Q&A Seite für TeX ( slides, video )

TUG Annual Meeting

• TopTeX - a new Q&A site for TeX ( slides, video )

TUG Annual Meeting

• A short introduction to the TikZducks package ( with Paulo Cereda, slides, video )

Dante Frühjahrstagung

• TikZducks ( slides )

• samcarter (2023): "Book review: LaTeX Graphics with TikZ by Stefan Kottwitz", TUGboat 44.3 ( doi, url )

• samcarter & Joseph Wright (2023): "Beamer news: 2023", TUGboat 44.2 ( doi, url )

• samcarter & Gert Fischer (2023): "Behind the scenes of the Great TikZlings Christmas Extravaganza", TUGboat 44.2 ( doi, url )

• samcarter (2021): "The TikZlings package", TUGboat 42.2 ( doi, url )