Many startups are a grind, and I'm not trying to reinforce unrealistic expectations of overnight success. But I'm curious: are there examples of startups going from tiny to extremely successful in pretty short timeframes?
I've been self teaching for about eight months now and can hack together working projects, but I'm sure my code is an absolute mess. Does anyone know of good resources (free or paid) for a more experienced developer to give feedback on one's code?