Jangho Seo

Software Engineer at NAVER Corp.
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I am a Software Engineer at NAVER Corp.

I'm interested in bringing the power of novel computing technologies to various application domains, including big data analytics and deep learning.
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Work Experiences

Software Engineer

Seongnam, Korea | Sep 2020 - Current

Platform Labs, NAVER.
Substitutional military service as an expert research personnel.

DevOps for Observability Platform at NAVER.

Internship

Seongnam, Korea | May - Aug 2020

NAVER Clova

Participated in building an AutoML platform tailored to NAVER's requirements.

Software Engineer Intern

Sunnyvale, California | Jul - Oct 2019

Technical SWE Intern IV at NetInfra, Google Cloud.
J-1 exchange visitor program sponsored by Cultural Vistas.

I designed, developed, and tested a software stack that works with Google-specific hardware.

Education

M.S. in Computer Science and Engineering

Mar 2018 - Aug 2020

I have earned my Master's degree from Seoul National University, working with the Software Platform Lab under the guidance of Prof. Byung-Gon Chun.

B.S. in Computer Science and Engineering

Mar 2014 - Feb 2018

Seoul National University

Research Experiences

Crane

Currently developing a GPU cluster manager with a focus on usability and resource elasticity for deep learning training jobs.

Streamix

Co-developed a layer for vertical integration between stream analytics engine and storage system to efficiently handle a large volume of stateful stream queries.

Apache Nemo (incubating)

Open Source

Co-developed a big data analytics stack, which is currently incubating at the Apache Software Foundation.

Explored various characteristics of jobs and resources of data analytics and co-designed a framework to express and reuse optimizations for those characteristics.

Publications

Apache Nemo: A Framework for Building Distributed Dataflow Optimization Policies

Jul 2019

Youngseok Yang, Jeongyoon Eo, Geon-Woo Kim, Joo Yeon Kim, Sanha Lee, Jangho Seo, Won Wook Song, Byung-Gon Chun.
2019 USENIX Annual Technical Conference (ATC 2019).
See publication

High-Performance Stateful Stream Processing on Solid-State Drives

Aug 2018

Gyewon Lee, Jeongyoon Eo, Jangho Seo, Taegeon Um, Byung-Gon Chun.
9th ACM SIGOPS Asia-Pacific Workshop on Systems (APSys 2018).
See publication