Please don't use emojis - even the majestic Canadian flag. HN is a text based site, so I've taken that out now. (Yes, we have software to filter those and yes it has holes.) Also, visual gimmicks in job ads, even textual ones like ASCII art, end up in an arms race where people are competing to get attention, so it's best not to go there.

Good luck getting that internship! I'm sure you'll do great!