This cannot be stressed enough. At my day job I write reasonably secure software on a team for big clients, then at home I write reasonably secure software independently for small clients.
Come new security issue, the big clients at day job get first priority. Not because they are big and not because they are paying more, but rather because as a team we can reallocate resources and work on issues in parallel. At home, there is only one Dotan to work on each independent client in series.