Chi-Hsuan Li  /  李紀萱

Backend Engineer | Fast Learner | Self-Motivated

 Experience

Software Engineer, MaiCoin  Oct 2020 - present

Backend Engineer, Appier  Jan 2020 - Sep 2020

  • Design, revamp and implement data pipeline system and architecture
  • Find and reduce components tech debt: reduce memory cost 75%
  • Provide data perspective to assist PM to design mar-tech analytic metric

Software Engineer, Trend Micro  Sep 2017 - Jan 2020

  • Backend infrastructure/serving team 
  • Build an intra-enterprise GraphQL API to provide URL detection data.
  • Implement pipeline data processing system. Build and maintain data feeds. 
  • Cooperate with ML researcher to build up phishing detection system. 
  • Mentoring Intern: Assisting intern to apply neural network proposed by research paper on our real traffic and evaluate its performance. 
  • Most work with Golang and Python 

 Education

National Tsing Hua University    2015 - 2017

M.S., Computer Science

Mainly research for SDN/NFV, especially vCPE(Virtual customer premises equipment). Develop web interface for vCPE service.

National Tsing Hua University    2011-2015

B.S., Electrical Engineering and Computer Science

 Self Motivated Projects

Zoo

A Hold’em game simulator to produce hold’em game data in short time. Use multiple processing to speed up simulation. Playing a game in simulator is 80 times faster than playing a game online.

Hearts Agent 

Use Dueling Double DQN to play poker hearts game.
  Reinforcement Learning      Tensorflow  

Weather Scout

Weather Scout is a web scraping ruby gem which helps you know the weather in Taiwan. 
https://github.com/vicky-sunshine/weather-scout-scraper  
  web-scraping

 Technical Skills

Programming

Python, Golang

Development Tools

Docker, Git, GitHub, Circle CI  

Agile Development

CI/CD, BDD-style testig

 Tech Activities

Go Study Group    April 2019

Host Golang study group in our team. Prepare materials and exercises.

 Award

Trend Micro 2018 Employee of Quarter 4  Feb 2019

Best Paper Award - APNOMS  Sep 2017

Best Paper Award for the paper entitled "A Novel vCPE Framework for Enabling Virtual Network Functions with Multiple Flow Tables Architecture in SDN Switches" 

 Certificate

Deep Learning Specialization, Coursera    July 2018 

Full Resume