This is the 3704th most frequent Turkish word.
yapıldıktan
"After being done" or "after it is done."
It denotes the state of completeness of the action mentioned.
O işi yapıldıktan sonra derin bir nefes alırım.
After that work is done, I take a deep breath.
It indicates that the preparation of food is completed, and then another event occurs.
Yemek yapıldıktan sonra herkes masaya oturdu.
After the food was prepared, everyone sat at the table.
Refers to the completion of planning as a prerequisite for the following event.