[responde]

This is not realistic. UX, design and HTML/CSS/JS(this one's a beast)

Have all become complex such that it's rare to find someone who can handle all aforementioned roles efficiently. Web UI's are becoming complex everyday, and rightly so as the world has demanded more from the web.

It is very unrealistic to handle all roles or find someone who does.

[eswat]

It’s not that unrealistic if the team is willing to let go of the idea of finding someone that’s perfect in all three: UX, design and front-end.

Teams just have to find a person that’s effective given their existing team and their immediate goals. I have broad skills across all three but double-down on whatever vertical the team I’m working with needs the most help with and this does not require me having to handle all three roles perfectly.

[dagw]

I don't think it's any less realistic than hoping to find someone who understands front-end, back-end and databases, and yet 'we' ask for that all the time.