After considering for many days I have decided to resign from my post (specify the post) effective from (specify the date).
It was wonderful working with the team and with you as my superior. I do appreciate all you support and motivation and must say that I have learned a lot from this organization and carry the same wherever I go.i will always miss rhe support and fun we all had as a team.
Please accept this as the formal resignation and I am willing to serve one month notice period as per the contract.
Please guide me with the exit procedure and handover process and what work to be taken up during the notice period.
Signature and date.