Tech co-founder out there?

Hey guys,

I am on a look out for a skilled person in web app development and I thought this might be a good place to start with.

I ve started my project a few months ago, it s called Yachtie to Yachtie and basically it s like Trip Advisor but focused on yacht crew working on boats. I worked on boats myself for 4 years, and I ve seen that people are sharing recommendations for reliable and good service providers they need for work. But in a very old school way through forums and chats, or Whatsapp groups. So I came up with the idea of giving the crew a tool or space, where they can share, add and recommend those providers. At the same time, I ve created a marketplace for those providers so I am in the process of acquiring first paying customers that will advertise on my platform,

I ve created a simple web, you can check it here
www.yachtietoyachtie.com but I need something more interactive, with quite well-designed users area, agile,with interactive features like maps displaying places, ratings of providers, comments, and reviews...

So far I ve got 180sign ups since launch in March.
Preferably equity shares
Still a side project
I will be based in Barcelona from July so happy to meet up if someone is interested.
Cheers guys and hope to get some good tips or contacts!