2. Small SaaS (few hours per week for maintenance, bug fixes & new features) - more challenging than (1)
3. Teaching - only if you're naturally inclined/extrovert (this is a big space and I'm starting to believe that even a medium resume is enough to teach to people who never saw a command prompt before)
4. Blog in a semi-professional way (requires passion/research)
5. Write a book (novel, howto or technical). This is probably the most challenging and less profitable solution, but IMHO it could be something that matters (if you're going to novels, theatrical plays, etc.)
1. Consulting
2. Small SaaS (few hours per week for maintenance, bug fixes & new features) - more challenging than (1)
3. Teaching - only if you're naturally inclined/extrovert (this is a big space and I'm starting to believe that even a medium resume is enough to teach to people who never saw a command prompt before)
4. Blog in a semi-professional way (requires passion/research)
5. Write a book (novel, howto or technical). This is probably the most challenging and less profitable solution, but IMHO it could be something that matters (if you're going to novels, theatrical plays, etc.)