Song Zheng is a Senior Software Engineer in San Francisco with 13+ years shipping frontend and full-stack products and a proven track record at AWS, PayPal, and Google. He architects large-scale systems that turn slow, manual workflows into near-real-time platforms—most recently re-engineering AWS’s Global Service Configuration Pipeline to enable synchronous global launches and standardized console traffic across sovereign clouds. At PayPal he drove $75M in incremental TPV by building a high-performance Checkout Reminder engine and scalable identity microservices, and at Google he created reusable D3 visualization libraries and realtime Firebase maps. Comfortable across React, Node.js, and data visualization, he leads cross-functional teams and sets frontend/deployment standards for large orgs. An independent open-source developer who prefers thinking more and coding less, he brings a blend of product-focused pragmatism and infrastructure rigor that scales for millions of users.
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