Seonghyun Oh
Software Engineer at NAVER Corp
Seoul, South Korea
Summary
🤩
Rockstar🎓
Top SchoolSeonghyun Oh is a software engineer with 12 years of experience, currently building scalable systems at NAVER in Seoul. He is an active Apache OpenWhisk committer and has contributed significant back-end work to prominent open-source projects like Apache OpenWhisk and Pinpoint APM, improving metrics, logging, and serverless integrations. His contributions include adding Kamon-based metrics, enabling tagged metrics and environment-driven initialization, and implementing/refactoring OpenWhisk plugins to support modern runtimes. With a degree in Computer Software Engineering from Konkuk University, he combines deep distributed-systems expertise with practical production-focused improvements that enhance observability and maintainability.
12 years of coding experience
Bachelor's degree, Computer Software Engineering, Bachelor's degree, Computer Software Engineering at Konkuk University
Stackoverflow
75reputation
4kreached
0answers
3questions
Github Skills (27)
openwhisk10
distributed-tracing10
java10
akka-http10
scala10
javas10
functions-as-a-service10
logging10
serverless-architectures10
kamon10
metric10
apache9
tracer9
apm9
agent9
Programming languages (8)
Github contributions (5)
apache/openwhisk
Feb 2018 - Jan 2023
Apache OpenWhisk is an open source serverless cloud platform
Role in this project:
Back-end Developer
Back-end DeveloperContributions:60 reviews, 25 commits, 34 PRs in 4 years 11 months
Contributions summary:Seonghyun's contributions primarily involve enhancing the metrics and logging capabilities within the Apache OpenWhisk serverless platform. Their work includes adding conditional statements to integrate metrics using Kamon, enabling support for tags in metrics, and providing environment variables at init time. They also made modifications to core modules like `TransactionId` and `BasicHttpService` to emit metrics. Furthermore, the user modified action and sequence action behavior to allow binding package name for activation.
serverless-cloudfunctionsserverlessapachedocker
pinpoint-apm/pinpoint
Jul 2018 - Apr 2019
APM, (Application Performance Management) tool for large-scale distributed systems.
Role in this project:Back-end Developer
Back-end DeveloperContributions:10 commits, 3 PRs, 4 comments in 9 months
Contributions summary:Seonghyun contributed to the Pinpoint APM project by modifying and adding features related to the Akka HTTP plugin. This included deleting unnecessary comments, modifying parameters, and refactoring configurations to improve code clarity and maintainability. The user also implemented an Openwhisk plugin, extending the project's capabilities to support Openwhisk-based applications and integrations. Furthermore, the user refactored code to support the latest version of openwhisk.
performance-managementmanagement-toolmonitoringapplication-performance-managementlarge-scale
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.