Sean Guo is a seasoned backend engineering leader with 11 years of experience designing and delivering distributed systems and migration services across finance and enterprise software. Currently Chapter Lead for Backend Engineering at Standard Chartered in Beijing, he previously led core microservice refactors and event-driven, Kafka-based architectures at Cisco, including migrations from Postgres to Cassandra and file services to S3/CloudFront. Comfortable both as an individual contributor and a team lead, he has built prototypes single-handedly in Golang, owned release and deployment automation, and driven integration of security features like malware scanning and DLP. Known for translating product requirements into feasible technical designs, he brings deep practical experience in telecom-grade SIP/media platforms and scalable cloud architectures.
11 years of coding experience
15 years of employment as a software developer
Bachelor of Science (B.S.), Information and computing science, Bachelor of Science (B.S.), Information and computing science at Hebei Normal University
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Sean Guo - Chapter Lead, Backend Engineering at 渣打银行