Assuming your naming convention is always the same FORENAME space SURNAME then try.
=UPPER(RIGHT(D3,LEN(D3)-FIND(" ",D3))&LEFT(D3,1))&TEXT(E3,"DDMMYY")&R3
Note: I'm unsure as to your date format (date provided is ambiguous could be US/UK), I've assumed UK format but adjust DDMMYY to whichever format you require (MMDDYY).
HTH