Vaibhav Saini, Entrepreneur | Co-founder @tbc_inc, an MIT CIC incubated startup | Speaker |https://vaibhavsaini.com

Md Zartaj Afser, Solidity Smart Contract Developer & Auditor

Dieter Shirley, the blockchain for open worlds and the dapps and digital assets that power them

Alexander Vtyurin, Blockchain and stuff

Yos Riady, yos.io