>>922911 (OP)
so what's your expertise? describe it in as few as 5 words then do you have a team?
>spare time to make someting related with job
that's not how it usually works. if you accidentally invent something during your job time, the company will seize it then patent it if that's part of the contract. too risky unless you're currently NEET then it's fine.
you only do that indie dev stuff if:
your passion gauge is full
^ so you won't chicken out later and regret leaving your 8-5
you have connections with the right people (from job experience(s) )
..and it's the right time (they're all available and don't have many issues)
all of you would work toward the same goal
a really good ENTJP-reneur ideasfag
engineers that can showcase a prototype before the crowd loses interest or someone else does same shit and finish faster
kickestarter/indiegogo once you're ready
the magic word here is 'product'
"product that will sell" or "8-5"