I am writing to inform you of my decision to resign from my position at o2
As required by my employment contract I am giving four weeks’ notice, effective today. My last day at work will be 28th april 2018.
I have given this decision a lot of thought. I have decided that it is time for me to move on.
I would like to take this opportunity to thank you for having me as part of your team. I wish you all the best for the future.