Hello,
My name is Natalia, and I'm a native Polish speaker. I'm currently studying physics in Dublin, Ireland, where I have been living since 9 years; therefore, I'm fluent in both languages. This, I believe, would make me a suitable candidate for the job you're offering. I'm a new freelancer, but I hope you'll consider my application nonetheless. I hope to hear from you.
Kind Regards,
Natalia