Ian Nam
Data Engineer
Seoul, South Korea
Summary
👤
Senior🎓
Top SchoolIan Nam is a data engineer with 10 years' experience building and operating large-scale ETL pipelines and real-time data platforms for finance and commerce, currently working at Toss Bank in Seoul. He has deep hands-on expertise with Spark, Hadoop ecosystem tools (Hive, HBase, Sqoop, Kafka, Flume) and Lambda-style architectures from roles at Daou Technology and Kiwoom, and maintained 24x7 Cloudera/Spark clusters. At NAVER he supported commerce platform data workloads, and as a startup CTO he led architecture and product delivery for a ride-hailing social discovery app, combining engineering leadership with fundraising experience. Practical, calm under pressure (as his GitHub bio suggests), he blends backend data engineering rigor with product-minded instincts cultivated across enterprise and startup environments.
10 years of coding experience
9 years of employment as a software developer
Bachelor's degree, Global School of Media, 3.5, Bachelor's degree, Global School of Media, 3.5 at Soongsil University
Korean, English
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (29)
flask10
apache9
data-analytics9
analytics9
python9
react9
data-analysis9
data-visualization9
business-analytics8
warehouse8
visualization8
plotly-dash8
data-science8
asf8
data-engineering7
Programming languages (4)
Github contributions (5)
happyDreamShopping/shopping-kotlin-study
Aug 2019 - Aug 2019
Contributions:30 commits, 30 pushes in 1 day
iannamkr/leetcode
Sep 2019 - Sep 2020
leetcode
Contributions:60 commits, 60 pushes, 1 branch in 11 months
leetcode-solutionsleetcode
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