Ethereum blockchain cybersecurity

I am looking for a talented expert to help with Ethereum Blockchain Cybersecurity. Specifically, I need assistance with Network Security, Smart Contract Auditing, and Data Encryption. I have specific smart contracts in mind for this project, and I am looking for help in the short term. I need the assistance within a week, so if you feel confident in your skillset and have the time available, please contact me.

Any one have a good understanding on Ethereum smart contracts attacks will be plus.