Oliver Rösner

open source contributions,

participating in user research,

brainstorming,

beta testing new products,

mentoring,

freelance roles,

writing,

advising companies,

partnering on side projects,

developing apps,

developing a web application,

giving code reviews,

participating in hackathons,

software development projects,

starting new open source projects,

teaching software engineering,

designing products,

giving design feedback,

co-founding a company,

giving product reviews,

advising early stage companies,

hiring,

house swapping,

joining parent groups,

and tutoring.