Yu Jin is a Senior Software Engineer based in California with 11 years of experience building cloud-native APIs, data pipelines, and full-stack web applications. He has led microservice design and serverless migrations at Gracenote, architecting centralized user systems that supported 20+ applications and 1,000+ users. His hands-on stack spans AWS (EC2/S3/EMR), Solr, Redis, API gateways, React, PHP, and mobile experimentation with Kotlin/Jetpack Compose. Now at Pebl, he continues to translate complex product requirements into reliable, scalable services while mentoring teams on operational best practices. A perpetual coder and recent father, he balances a curiosity for new technologies with pragmatic engineering rooted in years of production experience. An uncommon strength is his track record of moving legacy PHP and monolithic systems into modern, serverless/cloud architectures.
11 years of coding experience
8 years of employment as a software developer
Bachelor Management Science, Bachelor Management Science at Beijing Normal University
Master Computer Science, Master Computer Science at University of San Francisco
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