I have enjoyed working for this company and I appreciate had this opportunity to work with you all.
During the 6months that I have worked here, I have learned a lot. It was because of your constant support and encouragement that I was able to perform my duties so well.
I wish each one of you, the very best in all your future.
You can be in touch with me by
Email/Facebook - email@example.com
Do stay in touch.