Building a blockchain platform for supply chain management involves several key steps. Begin by identifying inefficiencies and bottlenecks in the existing supply chain. Choose a suitable blockchain framework like Hyperledger or Ethereum for scalability and security. Develop smart contracts to automate processes such as payment and inventory management. Integrate IoT devices to gather real-time data from various touchpoints. Ensure the platform promotes transparency, traceability, and secure data sharing among all stakeholders. Finally, test the platform thoroughly and deploy it across the supply chain for optimized performance. For expert guidance, consult with DevTechnosys for a tailored blockchain solution.