Hello,
I have read that you want to maintain date format while parsing google sheet to CSV , and yes we can do this using Google apps script code,.
I have more than 5 years of experience working in G-suite and done 100+ projects in Google sheets.
So, This project is so easy for me.
I ensure you that, After seeing my work, you will definitely hire me for your future projects.
If you 100% satisfy with my work , then only you will need to pay.
Thanks
kishan