Wu Cheng Ju



Programming: Python, Java, C, C++, SQL, Javascript, HTML, CSS, Bash

Technologies:  Node.js, Git, MongoDB, MySQL, PostgreSQL, Numpy, Pandas, Tensorflow, React.js

Languages:  Chinese, English


National Central University, Master’s Degree, Computer Science and Software Engineering, 2019 ~ 2021

After starting the semester in software engineering at National Central University, my adviser assign me to work on Data ETL system project, the system provide Unsupervised data extraction and can export customized data API to clients. In this project, I stand for system part, including Front-End ( React.js ) and Back-End (Egg.js) side .

National Taipei University, Bachelor’s Degree, Computer Science and Information Engineering, 2015 ~ 2019

In the second semester of  2018, I help my friend to build a Front-end Self-Study  group called FESP,
In this year, we had studied many Front-end technology including basic web knowledge or framework such as reactJs .

Work Experience

AU Optronics, A+ Summer Intern, Jul 2020 ~ Now

Eastern District, HsinChu City, TW

  • Use Machine learning & deep learning skill to predict OQC NG-leakage
  • Use EDA skills to visualize and analysis quality cell test trend
  • Deploy model and implement model health check and retrain mechanism


TRADE-VAN Information Services Co., Data Science intern, Jul 2019 ~ June 2020

Nangang District, New Taipei City, TW

  • Use nlp skills to analysis Consumer dispute data from government's department
  • FrontEnd coding and data visualize with D3.js
  • Dockerized container research about PostgreSQL
  • Use MS-SQL to check data relationships
  • Use Pandas to do data collation
  • Social Network Analysis with express.js


CTBC Financial Holding Co., Ltd., Full-Stack Engineer, Jul 2018 ~ Aug 2019

Nangang District, New Taipei City, TW

  • Develop/Maintain a versatile SalesKit system and maintained by Appserv.
  • Collect internal system data by scheduled-crawler and combine multi data source to Database.
  • Visualized customer limit data and helped Treasury Market Units simplify deal check.
  • Build a Jenkins-server-likely system to transfer the Test environment to the Formal environment on two computers despite the internal fire wall block the file transfer protocol.
  • Use Bloomberg, Reuters API to fetch daily FX close rate and visualize with line chart.

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