If your such an expert why are you using a throw away account?
Looking for business partners like this using an alias is a sure sign of a scammer.
Why am I sure that none of those individuals that you are gathering (including yourself), won't put a dollar to this project, and the only ones that you actually seek for your "team" are the ones who have money?
I get the skepticism. Would say the same if someone else would post something like that from a day-old account

At the moment, I am looking for people who would have the interest to get together and build something. I have a marketing agency and I would cover that part. If here's someone who would be interested in working on the software side of the project hit me up with a message.
Can share the projects I have worked on in the past. No issues with that. Just note, we all are "hiding" behind our usernames. So, we all deserve the benefit of the doubt.
If the right people manage to come together, awesome. We'll create the necessary paperwork to move forward so everyone who's involved are protected against any possible scams.
In the end of the day, there is nothing I could say to become trustworthy, right? So, there is no need for me to prove the opposite.
If you have free time on your hands, might as well put it to work, right?