Hello Project Owner,
Greetings of the day! I am interested to work on the Project!
I have good experience in Blockchain, Ethereum, Solidity, etc. I am confident of providing the required solution.
But I don't understand one thing, you say you work with large companies then why getting developer from Freelancer portal? My 5 cents advice is to get good developers from any good / well known job site or engage a Software development company. Launch of ICO is a big step, you should take care and take precautions in each step. Wish you all the best!
Regards,
Ashwani