How to collaborate with developers on open source project?

Hello everyone,

We wanted to build a free and open-source patent search engine that could empower the inventors, especially those lacking the budget and skill to conduct a thorough prior art search.

And thus, we developed PQAI Search Engine (https://projectpq.ai/).

We believe that establishing an open-source forum of IP tools will drive critical changes in the IP ecosystem like what Linux did in computing.

We want developers to collaborate with us on this project and make this search engine more advance and better.

Where could I find developers who collaborate on such open source projects?