Looking for a Ruby on Rails developer to join our side project

Hello everyone! Over the last couple of months, I have been working on a product (https://www.audrec.com/) for knowledge content creators (e.g., newsletter writers, podcasters, video creators, etc.) to engage their followers/subscribers in their content creation process.

With AudRec, followers/ subscribers could make content requests, upvote existing requests, and make a $ pledge to signal a deeper interest in learning more about a particular topic.

We have launched a quick MVP and is currently being utilized by my fiancée, a neuroscience medium writer (https://medium.com/@azoradriana). She posted it towards the end of her posts inviting those who enjoyed the post to check her content creation roadmap. The MVP can be found here: (https://app.audrec.com/adriana-azor)

I am working on AudRec alongside another indiehacker (Square software engineer) and we would love to collaborate with another indiehacker who knows ruby on rails web app framework. Front-end knowledge would be a plus too.