Biometric & Blockchain Hyperledger Integration

I am looking for a skilled professional to help implement a project involving biometric data and the Hyperledger blockchain. My primary goal is ensuring data integrity using fingerprint biometric data.

Key Responsibilities:
- Integrate fingerprint biometric data into a Hyperledger blockchain
- Design and implement smart contracts
- Establish a permissioned ledger
- Enable private transactions

Ideal skills and experience:
- Proficiency in Hyperledger and blockchain technologies
- Experience with biometric data, specifically fingerprints
- Strong background in designing and implementing smart contracts
- Familiarity with creating a permissioned ledger and enabling private transactions

I need someone who can provide a secure and efficient implementation, ensuring the integrity of all data.