Laziness makes Great Engineer

About Me

Resume

Skill

  • Advance: Python, Docker, Git, Linux, Data Engineering, Web Backend Development
  • Intermediate: AWS, Project Management, Data Analysis

Work Experience

[Apr 2017 - Present] Machine Leraning Engineer, Rakuten USA

  • Improved software engineering culture through building project templates that reduce project initializing time and automatically checks errors before code review
  • Developed backend API for machine learning services
  • Built data pipelines through Apache Airflow for processing data larger than 10G and generating models
  • Designed and developed data labeling backend which automates the interaction between crowdsourcing workers and experts to generate high quality labeled data
  • Migrate CI/CD pipelines from Jenkins to GitHub Actions
  • Cooperate with overseas teams in San Mateo and Ukraine

[Jan 2019 - March 2019] Project Manager, DLT Lab

  • Containerized and fixed legacy projects in The Mosquito Man
  • Introduced code review culture to a newly formed team
  • Set up a drone CI/CD server and created CI pipelines for two ongoing projects

[May 2018 - Nov 2018] Chief Teaching Assistant, X-Village

  • Managed the executive team with 16 members
  • Organized two months of full-time courses and a one-semester 3 credit course
  • Reviewed the teaching proposal of Python course, "Programming Design Foundation"
  • Designed exercises for "Data Structure," the first section of "Computer Science Foundations"
  • Lectured "Web Programming, Database/Cloud Computing," the fourth section of "Computer Science Foundations"

X-Village is an experimental education program aiming to equip students not major in computer science with computational thinking and to enhance future cooperation between computer science and other areas.

I was the executor of the program and the leader of the teaching assistant team. Besides, I designed a half-day exercise for Data Structure and lectured a four-hour web backend course for Web Programming, Database/Cloud Computing.

[July 2015 - July 2016] Substitute Military Service, K-12 Education Administration, Ministry of Education

  • Maintained legacy systems implemented in multiple languages, including C#, VBScript, PHP, etc.
  • Developed automation programs for generating reports which save 80% of human labor time
  • Delivered a human resource management system using django

Community Involvement

[Nov 2021 - Present] Vice-Chairperson, PyCon Taiwan 2022

[Oct 2020 - Nov 2021] Chairperson, PyCon Taiwan 2021

[Dec 2019 - Sep 2020] Program Chair, PyCon Taiwan 2020

[Jul 2019 – Nov 2019] Program Committee Member, PyCon Taiwan 2019

Talk and Tutorial

For more slides, please check my Speaker Deck.

Award

  • Honorable Mention, 2013 Railway Application Section Problem Solving Competition

Publication

  1. Wei Lee, Chien-Wei Chang, Po-An Yang, Chi-Hsuan Huang, Ming-Kuang Wu, Chu-Cheng Hsieh, Kun-Ta Chuang "Effective Quality Assurance for Data Labels through Crowdsourcing and Domain Expert Collaboration" 21st International Conference on Extending Database Technology, Demo Track (EDBT-2018)
  2. I-Lin Wang, Wei Lee, Chiao-Yu Liao "Effective Heuristics for Scheduling Hump and Pullback Engines in Railroad Yard Operational Plans" Proceedings of the 10th Annual Conference of the Operations Research Society at Taiwan (ORSTW 2013)

Education

[2016-2018]
Master, Computer Science and Information Engineering
National Cheng Kung University, Tainan
GPA: 4.16/4.3

[2011-2015]
Bachelor, Industrial and Information Management
Double Major: Computer Science and Information Engineering
National Cheng Kung University, Tainan
GPA: 3.77/4.0 (CSIE GA: 3.87/4.0)

Additional Experience

Open Source Contributions

Web Service

Chat Bot

Utility

Tutorial and Study Note

Slide

Books

MOOCs

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