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Raphanus Lo

Senior Software Engineer  •  Taipei City @ TW  •  [email protected]

Currently work in backend infrastructure/serving team at TrendMicro.

API design and integration. Build/maintain data streaming systems. Most work with Python & Go.

Skill Sets


Programming

Python, Go, C


Platform & Tool

Docker, GitHub, Circle CI, Redis, AWS


DevOps

CI/CD, BDD-style testing

Experience

Trend Micro, Senior Software Engineer, Jan 2014 - Present

Coretech Web Reputation Service
# Technology Stack

  • Python2/3, Go, Scala, C89/C++0x (Boost)
  • AWS, K8s, Prometheus, Ganglia, Grafana
  • Redis, Spark, Docker, CircleCI, Cmake
# Role of Backend Developer
  • Module design/implementation of detection judgement pipeline, cooperate with ML researcher and threat hunters
  • Redesign internal framework to turn Python2-CentOS based modules into Python2/3-crossplatform RESTful microservices with zero impact to existed on-production services
  • Improve realtime distributed detection service throughput capacity
  • Internal education about Go and Dockerize system design

ASUS, Senior Communication Software Engineer, Dec 2009 - Oct 2013

# Technology Stack

  • C/C++98 (RIL, HAL, kernel)
  • Java (Android framework layer)
  • Python 2.5/2.6, Go 0.9 (factory supporting tools)
  • Git, GDB, DDMS, ... Android BSP related toolchain
# Role in Android BSP
  • A50, A10: RIL (SIM)
  • TF-101, TF-201: Bluetooth, RIL (SIM)
  • Google Nexus 7 2012/13: Bluetooth, RIL (SIM), USB (telephony module connection)
# On-site support
  • Google Nexus 7 (2012), RIL, USB, and system development, Mountain View, Oct 2012
  • Google Nexus 7 (2013), RIL and USB development, Mountain View, Mar 2013
  • Google Nexus 7 (2013) and ME302KL, factory technical support, Shanghai, May 2013
  • Google Nexus 7 (2013), RIL, USB, and system development, Mountain View, Jun 2013

Education

National Tsing Hua University, M.S, Communication Engineering, 2007 ~ 2009

Major in wireless communication system theory, especially decentralized sensor network.

  • 蔡育仁, 林立晟, 羅運昌, 蔣志彥. 無線區域網路之網路拓撲探勘技術研究, Chung Shan Institute of Science and Technology, 2008
  • Yun-Chang Lo. Estimation of Multiple Sources Using E-M Algorithm in Distributed Wireless Sensor Networks, 2009

National Central University, B.A, Communication Engineering, 2003 ~ 2007

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