Who hath wrought
pa`al  (paw-al')
to do or make (systematically and habitually), especially to practise -- commit, (evil-) do(-er), make(-r), ordain, work(-er).
and done
`asah  (aw-saw')
to do or make, in the broadest sense and widest application
it calling
qara'  (kaw-raw')
to call out to (i.e. properly, address by name, but used in a wide variety of applications)
the generations
dowr  (dore)
a revolution of time, i.e. an age or generation; also a dwelling -- age, evermore, generation, (n-)ever, posterity.
from the beginning
ro'sh  (roshe)
the head (as most easily shaken), whether literal or figurative (in many applications, of place, time, rank, itc.)
I the LORD
Yhovah  (yeh-ho-vaw')
(the) self-Existent or Eternal; Jehovah, Jewish national name of God -- Jehovah, the Lord.
the first
ri'shown  (ree-shone')
first, in place, time or rank (as adjective or noun) -- ancestor, (that were) before(-time), beginning, eldest, first, fore(-father) (-most), former (thing), of old time, past.
and with the last
'acharown  (akh-ar-one')
after (-ward), to come, following, hind(-er, -ermost, -most), last, latter, rereward, ut(ter)most.
I am he