Summary
Jun Li is a seasoned System Architect based in Shanghai with over 15 years of software development experience and a strong track record of designing high-concurrency, distributed systems from 0 to 1. He combines deep Java expertise—multithreading, JVM tuning, J2EE frameworks and Spring Cloud microservices—with hands-on knowledge of middleware, containers, Kubernetes and service mesh to deliver scalable SaaS platforms. Jun has led and grown engineering teams up to 20 people, building core middle-end services such as user, authority and member centers for enterprise and cloud marketplace products. His background spans finance, enterprise IT and automotive tech, giving him a pragmatic approach to security, performance and cross-platform integration (mobile, web, WeChat). A subtle strength is his end-to-end insight into backend–frontend interaction and encryption/security mechanisms, enabling robust, production-grade systems.
9 years of coding experience
15 years of employment as a software developer
Master's degree, Computer Software Engineering, Master's degree, Computer Software Engineering at East China University of Science and Technology