Lei Fan is a senior backend software engineer with 10 years of experience building scalable systems across payments and observability domains, currently driving Conversations at Square. With prior senior roles in Applied Intelligence and Browser teams at New Relic and multiple engineering positions at Intel, Lei blends strong systems and performance sensibilities with production-grade service design. Trained at Carnegie Mellon in Electrical and Computer Engineering, Lei pairs rigorous academic foundations with hands-on experience across large distributed systems. Based in Beaverton, Oregon, Lei has a track record of moving between deep component design and high-level service architecture, often surfacing performance optimizations that aren’t obvious from user-facing metrics alone.
10 years of coding experience
9 years of employment as a software developer
Master of Science (M.S.), Electrical and Computer Engineering, Master of Science (M.S.), Electrical and Computer Engineering at Carnegie Mellon University
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