Youngtak Han
Software Engineer at LINE Corp
Seongnam-si, South Korea
Summary
👤
Senior🎓
Top SchoolYoungtak Han is a software engineer with 11 years of experience, currently building backend systems at LINE Corp and formerly driving research-heavy engineering at Uangel Corporation. He specializes in IoT and IIoT protocols (OPC UA, oneM2M, MQTT, CoAP, AutomationML), telecom network functions for 5G (SEPP, NRF, BSF, SCP), and messaging-related telecommunications research. Comfortable across Go, Scala, Java, C/C++, and Node.js, he pairs systems programming with cloud-native tooling such as Kubernetes, Docker, Istio, Kafka, Spark, and Akka Streaming. His work spans semantic technologies and data modeling (RDF, SPARQL, ontology) as well as practical location-aware and WSN solutions, reflecting a blend of research depth and production engineering. Based in Seongnam-si, South Korea, he blogs about engineering and maintains an active GitHub, driven by a philosophy of “one improvement per day.”
11 years of coding experience
5 years of employment as a software developer
Master's degree, IT(정보과학), Master's degree, IT(정보과학) at 강원대학교
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (30)
kubernetes10
json-web-signature10
programming-language9
signing9
jwe9
golang9
jose9
encryption8
go8
jwt8
interpreter8
ioc-container8
inversion-of-control7
crypto7
compiler6
Programming languages (2)
Github contributions (5)
bang9211/wire-jacket
Sep 2021 - Dec 2021
Jacket of google/wire: Advanced DI approach wrapping google/wire for cloud.
Contributions:10 releases, 66 commits, 89 pushes in 3 months
cloud-nativedependency-injectiongogolanggoogle-wire
soobinjeon/KHTA
Nov 2015 - Apr 2016
Contributions:62 commits in 5 months
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