if you are a good fast coder + system admin and yes you can be both, you can make 350k working from home or 90k working for someone in a office
learn
php
mysql
html css (not for design but rather just basic understanding)
javascript
vmware / server management big plus
here is the good news, in 30 days you can learn the basics of php, html and js, once you know the basics you can easily find the code online that you need or close to it and you can modify it
mysql you will need a good 60 days to really understand it well
vmware and basic server stuff 15 days
key is practice dont be scared to test stuff etc
many people call themselves webdesigners, programmers etc, go out there try to get something done, very few are workers, they might have the skill but if they cant get themselves to do things who cares
for those who get things done you will have a endless stream of work