Another key flow I worked on at Immi was our user acquisition funnel. I designed and built a zero-signup way for users to create a postcard and share it via a custom, shareable URL, no account required to send or receive one. It let people experience the core product moment before ever hitting a signup wall, and gave us a natural viral loop: anyone who received a postcard could see the full experience and create their own.

Try it here: https://immi.community/create