About me

I am a data scientist at ABEJA, Inc., Japan, where I am part of the Insight for Retail development team.

Previously, I was a postdoctoral research associate with Professor Stacy Patterson at Rensselaer Polytechnic Institute (RPI).

I received my Ph.D. in Computer Science from RPI, where I was awarded with the Robert McNaughton Prize for outstanding performance as a graduate student in Computer Science. I was a member of the Worldwide Computing Lab, and advised by Professor Carlos A. Varela and Professor Stacy Patterson. Before joining RPI, I received my B.S. and M.Eng. from Tokyo Institute of Technology.


My current research interests include data streaming, distributed systems, and cloud computing. In particular, my Ph.D. dissertation focuses on QoS-aware elastic virtual machine scheduling.


  • Cloud resource management: cloud services (Amazon Web Services, Google Cloud), performance modeling of distributed applications, benchmark automation, time-series analysis, resource scheduling
  • Distributed systems: Apache Storm, Kafka, Spark, Hadoop
  • Programming languages: Java, Python, C, bash, SQL, JavaScript, Octave
  • Domain-specific programming language design and development: JavaCC