Summary
Jian Liu is a Software Architect with nine years of recent hands-on experience and over two decades in mobile and enterprise application engineering, currently shaping secure access and gateway products at Zscaler. He has deep full-stack expertise across client and server architectures, having driven technical ownership of MobileIron Sentry, Access, and Tunnel—helping push federated authentication and on‑prem security gateways into production for hundreds of customers. Jian blends product-focused engineering with systems-level thinking, from L3–L7 proxy design to device agents and VPN clients, and has a strong background in mobile messaging, caching algorithms, and HTTPS traffic handling. Known as an Android engineer on GitHub, he pairs analytical rigor and attention to detail with a proven track record of shipping secure, scalable systems and mentoring cross-functional teams.
9 years of coding experience