Summary
Sangyeop Lee is a Senior Software Engineer at NAVER with 7+ years of experience building high-throughput back-end systems and data pipelines for search and mail services. He designs and implements scalable distributed systems using Scala, Java, Spark, HBase and legacy-modern migration work, and has a proven record of improving service performance and market position through pragmatic reengineering. Comfortable across C/C++/Python and DevOps tasks, he combines deep CS fundamentals in algorithms, OS and data structures with hands-on troubleshooting of large-scale infrastructure. Notably, he led SMTP and spam-filter redesigns that stabilized Korean market-leading mail services and is now architecting a new data refining system for search. Practical, detail-oriented and product-focused, he enjoys turning prototypes into robust, high-volume production services.
7 years of coding experience
13 years of employment as a software developer
Bachelor's Degree, Computer Science, Bachelor's Degree, Computer Science at Konkuk University
Korean, English