Hi,
My company provides me with 3 annual days off for volunteering. Is there anything I can do in these 3 days that leverages my main skill (software engineering)? If not I will volunteer elsewhere, but I suspect the most effective use of my time would still be to leverage my current skills. I am happy to hear your ideas.
If it's just three days - and it's not like you'd want to work for a project outside of those hours - I'd suggest booking calls with as many EA's as possible who want advice getting started with software engineering.