This time last year I met Murat for the first time. Please review my attempt and feel free to correct is necessary.

Thank youuuuuuuuuuuuuuuuuuuu

Geçen sene bu zamanda, Murat´la birinci defa için tanýþtým 

Thýs would be my attempt

 A small correction;

 Geçen yýl (sene) bu zaman, Ýlk  Murat´la tanýþtým.  (s/he meant Murat was first for her/him)

Geçen sene bu zaman Murat´la ilk kez karþýlaþtým. (or better "karþýlaþmýþtým")

OR

Geçen sene bu zaman Murat´la tanýþtým. (or tanýþmýþtým).

You CAN NOT say "ilk kez tanýþmak", because "tanýþmak", i.e. to get acquainted with someone, is something that happens only once (if you don´t have a memory problem ), therefore it is not correct to say ilk kez tanýþmak, ikinci kez tanýþmak, beþimci kez tanýþmak, etc.