1. Technical Strategy Development: Responsible for formulating and promoting the technology development strategy and technical roadmap of the exchange, closely coordinating with business development.

 2. System Architecture Design: Lead the architectural design and continuous optimization of core modules such as trading systems, matching engines, and API interfaces.

 3. Team Management: Build and manage an efficient technical team including backend, frontend, DevOps, and security, promoting Agile development and improving engineering quality.

 4. Platform Security Construction: Responsible for the security design of the exchange's systems, including user asset security, DDoS defense, cold and hot wallet mechanisms, and multi-signature.

 5. Performance Optimization and Stability: Optimize platform performance in high concurrency and high throughput scenarios, ensuring stable system operation.

 6. Technical Compliance and Audit Support: Collaborate with compliance, risk control, and third-party audits to improve platform logging, access control, and data backup strategies.

 7. Technology Selection and Tool Construction: Lead the selection of new technologies and the construction of foundational toolchains (CI/CD, monitoring and alerting, automated operations and maintenance, etc.).