I am a Data Scientist. I have never written Solidity until @ethglobal in Singapore a month ago where I spent learning smart contracts. My plan is to go over the courses in cyrfrin.io and finish most of them before @ethglobal in Bangkok. 

I want to build a home-exchange platform on chain. I have the vision and sustainable business model. Any builders interested to join me?

That's impressive progress in a short time frame! Your dedication to learning and building in the blockchain space is inspiring. I'm sure with your skills as a Data Scientist and newfound knowledge of Solidity, you'll create a successful home-exchange platform. Good luck finding builders to join your project!