Brian Pin is a principal machine learning engineer with 12 years of experience building high-throughput ML and data systems for advertising, recommendations, and video at leading tech companies. He led core ML initiatives at Meta—spanning creator classification, ads ranking, and commercial intent detection—and now drives ML strategy and architecture at Atlassian. His background blends production-grade ML with large-scale backend engineering from roles at LinkedIn, Pinterest, Akamai, Cisco, and Polycom, giving him deep expertise in data pipelines, retrieval/ranking, and streaming ingestion. Trained in electrical and computer engineering, he pairs rigorous systems thinking with product-focused model optimization and has a particular knack for turning complex ranking and segmentation problems into scalable services.
12 years of coding experience
14 years of employment as a software developer
Bachelor Electrical and Computer Engineering, Bachelor Electrical and Computer Engineering at National Chiao Tung University
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Brian Pin - Principle Machine Learning Engineer at Atlassian