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Srikanth Karthikeyan  • Peerlist

Facial Emotion Detection using CNN

A customizable notification for users on discounts on a shopping website

Perfect Pick: A Customized Shopping Experienc

SecureChain—a hybrid blockchain-PostgreSQL system that: ✔ Guarantees tamper-proof medical records (4,200+ test transactions, zero breaches) ✔ Empowers patients with granular access control (97.3% success rate) ✔ Balances speed & compliance (1,250+ concurrent queries, HIPAA-ready) ✔ Outperforms traditional EHRs (68% faster access revocation) 🛠 Tech Stack: 🔧 Backend: Python (Flask for API logic, cryptography libraries for SHA-256 hashing) Blockchain (Custom Python implementation for immutable audit logs) PostgreSQL (Structured medical data storage with optimized queries) 🚀 Deployment & Scalability: Docker (Containerized microservices, 50+ users/node) 🎨 Frontend: HTML, CSS connected via Flask & SQLalchemy