Software Engineer · Problem Solver
Hi, I'm Zongyao.
I build reliable, scalable software and love turning complex problems into simple, elegant solutions.
About
I'm a Software Engineer specializing in large-scale systems, search infrastructure, and technical strategy. Over the past decade, I've built end-to-end architectures across Meta, Amazon, Walmart/Jet.com, and Microsoft, designing platforms that power mission-critical experiences used by millions of users worldwide.
Skills
Distributed SystemsLarge-Scale Search & RetrievalEnterprise Search PlatformsReal-Time & Low-Latency SystemsRAG (Retrieval-Augmented Generation)Data Lakes & BI PlatformsPrivacy & Compliance InfrastructureTelemetry & Feature Gating SystemsTechnical Strategy & North-Star ArchitectureCross-Org Alignment & Systems IntegrationStaff+ MentorshipDesign Reviews & Technical Decision-MakingFinTech SystemsSupply Chain & Logistics PlatformsProductivity & Communication SystemsAI/ML-Driven Search SystemsC++JavaC#PythonSQLAWSAzure