I was going to write something deep and meaningful but, then I realized that if you just type the words work, pleasure, future, success and goodbye into ChatGPT
it'd come up with something, but maybe not as deep as this :-) All the Best

Goodbye and good luck on your new journey Eliza!
It was a pleasure to meet you and work with you.
Best wishes,

Hi Eliza,
It's a pity that we couldn't meet each other in person(even though you are in Wroclaw). I had very good experience working with you and I would like to wish you all the very best for your future endeavors.

It was a pleasure working with you, Eliza.
Wish you best for the future and hope we'll meet again!

Eliza, it will really be poorer quality work life without you. Whenever I asked you to save my ass by either providing a last minute approval or checking out what I messed up in NN, you did. Since Marcin left, you singlehandedly managed TMC testing and supported TLS at the same time. Hope your next journey never rocky, always interesting and you'll get to do lots of happy stuff. Once again, thanks for all your support and can-do attitude, was great to meet you (also in person) and wish you all the best!

It was great knowing you Eliza. Your dedication towards work and everything which you do is commendable.
Our journey was quite short but you were always very supportive and kind towards me.
Thanks for all the support. I wish you all the best with your future endeavors. :)

Dear Eliza,
good luck with the future endeavours. It has been great to work with you on TLS-TMC, with all the various challenges.
Who will start nice navigator on early Monday mornings now?

Dear Eliza

Its my pleasure to work with you.
I like your punctuality very much.
Thank you for being very kind and supportive.

We are really going to miss you.

I wish you all the success on your future Adventures.

It was a real pleasure to work with you, thank you very much for your professionalism, attention to details and positive attitude:)
Good luck in Valheim and on your new career path ;)

Dear Eliza, it was a pleasure to work with you and I wish you all the best for the future!

Dear Eliza
It was a great pleasure to work with you!
All the best for your future, and I hope we'll meet again

Eliza, although only a relatively short time, you have been an asset for TLS/TMC! We will miss you and your attitude!

Eliza, it was a real pleasure working with you.
Wishing for you every success in your future career.