How could you help your community survive after zombie apocalypse begins?

Do you have any "post-apocalyptic" skills, like forging or any other kind of craftsmanship? Or maybe you are physically fit for looting raids and everything related to it? Or maybe you have vast knowledge of how modern tooling works so you could help revive civilisation by creating and maintaining electronic devices?

In short, what role are you going to have in your local group of survivors?