EHR Using Block Chain

• Engineered a decentralized EHR system using Ethereum smart contracts and IPFS, ensuring 99.9% data integrity and enabling tamper-proof medical records with role-based access for patients, doctors, and administrators.

• Developed smart contracts in Solidity to securely manage record creation, updates, and retrieval; achieved a 40% improvement in access control efficiency compared to traditional systems.

• Built a full-stack application with Angular (frontend) and Django (backend), integrated via REST APIs, enabling seamless interaction and 35% faster record access across the platform.

Tech Stack: Blockchain (Ethereum, Solidity), IPFS, JavaScript, Angular, Django, Python