I'm a product manager who used Claude to build a postcard business in 4 hours

• Priscilla Tina, a product manager, loved sending postcards to her friends while traveling.
• But delivering them was a hassle, so she created an app with Claude that sends postcards for users.
• She said it’s made her a bit of cash on the side.

I built an app that lets you turn photos into little digital Polaroids and arrange them into a custom wall on your phone to use as phone backgrounds.

I built it with Claude Code, and it’s now reached around 2,000 users. I’ve loved seeing friends share their walls with me.

So many of my favorite analog experiences are just waiting to be reimagined digitally, and I’ve been having fun incorporating nostalgic interfaces. Nature and plants are next on my list.