Jaehyeon Kim
Developer Experience Engineer at Factor House
Seoul, Australia
Summary
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Senior🎓
Top SchoolJaehyeon Kim is a Developer Experience Engineer with 11 years of engineering experience building cloud-native data platforms, ETL pipelines, and developer tooling across Australia and Seoul. He has led Developer Experience at Factor House after senior roles delivering large-scale data projects—designing a Single View of Regulation for IAG, authoring CI/CD on GitHub Actions, and introducing a Write-Audit-Publish pattern adopted across products. His background spans end-to-end data lake and warehouse migrations using Spark, Iceberg/Redshift, Hudi, Debezium/Kafka and serverless AWS patterns, plus production-grade SaaS engineering and marketplace deployments. He also developed an AI-driven synthetic data generator using LLMs and deep learning for robust testing and lower-environment cloning for safer releases. Known for turning complex regulatory and performance requirements into pragmatic architectures, he blends hands-on implementation with strong developer enablement and operational discipline. With advanced studies in actuarial science and economics, he brings analytical rigor to system design and data governance.
11 years of coding experience
7 years of employment as a software developer
Master in Economics Economics, Master in Economics Economics at Seoul National UniversityBachelor of Economics Economics, Bachelor of Economics Economics at Kyung Hee UniversityUNSW Sydney
Korean, EnglishGithub contributions (5)
skyjland/ysns
Feb 2015 - Feb 2015
Contributions:4 pushes, 1 branch in 1 day
JaneKim720/Jikbakguri
Jan 2015 - Feb 2015
Contributions:34 pushes in 1 month
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