Hello.
I am very new to Freelancer, however I have a good amount of experience in coding smart contracts and working with the Ethereum blockchain. I am confident that I could provide you valuable feedback for your smart contracts, and as I currently do not have any other projects I'm working on, I could start working without any delays.
I am offering you a rate of $222, which probably is higher than what some of the Indian bots have offered you, but you get what you pay for.
In fact, this is quite a bit less than what I would feel like would be a fair price for my work, but as I'm just starting out on Freelancer I decided to go lower.
And because I actually have the required experience in coding and reviewing Solidity smart contracts, I will probably get the work done faster and better than most other freelancers.
I am looking forward to hearing back from you.