Dear [Name], 

I am writing to inform you of my resignation from my position as [position], effective two weeks from today. I have enjoyed my time working with your company and am thankful for the opportunities I have been given over the past [time period]. 

I wish your company much success in the future, and I am confident that the hard work and dedication of the team will ensure its prosperity. 

Sincerely,
[Name]
Le scrivo per informarla delle mie dimissioni dal mio incarico presso la sua azienda, con effetto tra due settimane a partire da oggi.
Scrivi una lettera di dimissioni