is a digital designer and developer, based in München, Germany. He
builds innovative products that empower others to thrive, be creative, and
– Minimal editor for writing text in Markdown easily and quickly.
– Converter for turning LaTeX equations into various pixel- or
vector-based graphic formats that can be embedded on platforms without
– Replication of the Google PageRank algorithm in SageMath, which
counts the number and quality of links to a page to determine a rough
estimate of the site's importance.
Deterministic Finite Automata
– Implementation of a DFA in SageMath that allows to capture any
expression and process it according to given rules.
– Implementation of a sundial in SageMath that generates a
location-based dial from given geographic coordinates.
– Alexa skill that helps patients with dementia remember important
appointments or calculate efficient routes.