Bandung, October 23 2007
It is with great sorrow that I am hereby tendering my resignation to you.
Please accept this letter as formal notice of my resignation from the position of Web Designer, with effect from 1 November 2007.
I appreciate having had the opportunity of being a member of PT XXX for more than one year and offer my best wishes for your continued success.
If I can be of any assistance during this transition, please let me know.