Built up CI/CD pipeline that creates staging preview apps by pull-requests, weekly package upgrades, and daily production deployment (Jenkins, Bitbucket pipeline, Docker).

Integrated and unified 10+ apps/libraries and improved building speed twice faster (Yarn Workspaces, Lerna).

Conducted code reviews, designed code architectures, and researched new technologies to improve code quality, performance, and user experience.

Participated in engineer interview process

Design different types of summary visualization for showing multiclass datasets effectively

Conduct empirical studies to evaluate our designs

Implement designs in D3.js and python

Lead online discussion of different topics of visualization technique

Critique and give feedback for students' visualization designs and their implementation

Helped around 80 students learn JavaScript and WebGL

Led discussion sections twice a week with group of 35 students on average

Improved students’ understanding of class materials in office hours

Improved space complexity from pseudo-polynomial to constant size with a little trade-off of