Seungho Baik is a Senior Software Engineer with 10 years of experience building resilient, cloud-native backend systems, currently driving API and GraphQL platform work at Walmart Global Tech in Sunnyvale. He specializes in Kotlin, Java, Spring, GraphQL, and observability tooling, and has led federated GraphQL and orchestration services that materially increased pharmacy sign-ups and reduced upstream calls by 80%. Comfortable across the full delivery lifecycle, he designs for production readiness—CI/CD, performance testing, tracing, metrics, and logging—and translates complex legacy constraints into compliant, scalable solutions. A former enlisted leader in the Republic of Korea Air Force, he brings disciplined team mentorship and cross-team collaboration to high-impact product initiatives.
10 years of coding experience
4 years of employment as a software developer
Bachelor of Science - BS Computer Science, Bachelor of Science - BS Computer Science at University of Rochester
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Seungho Baik - Senior Software Engineer at Walmart Global Tech