Can I write a social network media,like Facebook alone???

Answer 1

oh yes.
but remember that there are lot of things involved in the process. from marketing to programming backend to designing frontend.You need to keep your servers running all the time. You would also need to secure those accounts. And again marketing is there without this nobody would ever notice your website/app.

So theoretically yes but practically it would be very much hard.
Also there are already many social media sites do you think that your idea is different from those already succeeding?

Answer 2

yaa,maybe in years

Answer 3

Yeah, sure. But depending on the amount of users, database design and security will be the biggest challenge. The programming itself, though, isn't too challenging.

Answer 4

yes