i've been doing both big corp, small start up, freelance gigs, backend, mobile app, web development, huge system migration with running customers, database desi

i've been doing both big corp, small start up, freelance gigs, backend, mobile app, web development, huge system migration with running customers, database design, etc. I can guarantee you that 4/5 years xp is absolutely nothing. You can barely scratch the surface. what you do start get after 5 years however, is the feeling that you've seen it all ( because you may have, but only very superficially). It makes people like that extremely dangerous.