About Me
Experience
Backend Developer
Unknown - - Now
职位: Backend Developer | 时间段: 2021 | 工作内容: Worked on the SIM Card Order System, focusing on API tuning and Redis caching to reduce average latency by ~40%. The system handled 10k+ orders/day at peak with a ~50% increase in monthly throughput. Rebuilt user flow for agreement, real-name/liveness, and payment paths. Integrated Business Support Center payments and developed agent APIs for Meituan/JD.com. Utilized MongoDB sharding for large datasets and Redis for hot keys and deduplication.
Full-stack Developer / System Architect
Unknown - - Now
职位: Full-stack Developer / System Architect | 时间段: Unknown | 工作内容: Developed a Crypto Monitoring & Notification Platform using Java and Python. Designed a dual-end system with Java for admin functions and Python for on-chain data collection and alert delivery. Built a webhook service with signature checks and message deduplication. Implemented automation features like multi-asset price snapshots and smart-money wallet tracking. Created an admin dashboard with Vue3 and ECharts for monitoring alerts and signal trends. Utilized MySQL for data storage and Redis for caching. Deployed using Docker/Docker Compose with support for multi-chain operations (ETH/BSC/SOL/BASE).
