Blockchain expert to check coding

I need a blockchain expert to help check coding on github to see if the following protocols and technologies are being used/integrated:

1. zerocoin
2. I2P
3. SwiftX
4. Bulletproof
5. U2F
6. Dandelion++
7. RingCT
8. ZK-snark

If other protocols and technologies are being used please advise.