Warren Cheng
Backend Developer
About Me

I am Warren Cheng, backend developer from Taipei, Taiwan. I am an investment-banker-turned-entrepreneur-turned-software-developer. If you are interested in what I do, feel free to reach out!

  • Residence . . . . . Taipei, Taiwan
  • Freelance . . . . . Available
  • Languages . . . . .Python, Golang
My Interests
Software Development

General software development with a focus on the server side

Jazz Music

I love Jazz music, that's why I am sharing my Spotify playlist, with you!


4 years in college as a finance major, 2 years on the trading floor of a major investment bank

English Education

Teaching English is not a side job to me, but a hobby that has lasted for a decade.

Fun Fact
Self-taught Developer
Cofounded 1 Startup
Crashed 1 Startup
3 Countries Lived (2+ yrs)
2020.04 - Present
Backend Engineer
OneDegree, Taipei, TW

API development for an enterprise insurance system

2017.09 - 2019.09
Data Analyst
BNK Banking Corporation, Perth, AU

Financial statement analysis, data analysis, and full stack development

2016.05 - 2017.08
Doughpack, Taipei, TW

Product development, business development, marketing

2015.01 - 2016.05
Goldman Sachs, Hong Kong, CN

Fixed income sales with a focus on structured products

2010.09 - 2014.06
National Taiwan University
B.B.A. in Finance

Bachelor's Degree in Business Administration; Major in Finance

My Skills
Coding Time Spent
  • Python
  • JavaScript
  • Golang
  • Git
  • Linux
  • Gitlab CI
  • Github Actions
  • Docker
  • Django, Flask, SQLAlchemy
  • PostgreSQL, SQL Server
  • MongoDB
  • AWS: EC2, S3, Lambda
  • Mandarin Chinese
  • English
Recent Works
Vocabulary Highlighter
Chrome Extesnion, 04.2019
Latest Posts