Hello!!
Yes, that is me! I am very moved that you enjoyed Inversia, it's so nice to hear that it had an impact on you - it was hard to really know who it reached, as I didn't maintain a social media profile at the time and so many Flash games mine included have been lost to time since.
I've been working on some new games, you can also follow me here https://bsky.app/profile/gabriel-r9a.bsky.social
Thank you very much for reaching out, and hope your day is good too :)