I hope this letter finds you well. After much consideration, I have made the difficult decision to resign from my position as with .

My last working day will be .

Working here has been an incredible journey, and I am genuinely grateful for all the opportunities, friendships, and memories we've created together. The experience and skills I've gained will always be valuable to me.

I truly hope we can stay in touch, and I'm always open to catching up over coffee or helping out in any way I can in the future.

Thank you again for everything!