Which technology best suits my current profile

Hello All.

Currently I am working as an SAP functional support consultant for an SAP CRM mobile application in Sales and Marketing.

Since my primary interests are in mobile domain and wish to work in this domain only, my concern is which should be the technology/area/etc(i.e. Fiori, UI5 etc) in SAP CRM domain that I should continue working with, considering my current profile and role.

Or, are there any other ventures like C4C mobile, etc that can also be considered ?

Awaiting response.

Many Thanks,

Regards,
Prasun