Endlessly curious, always optimizing. Startup and product enthusiast. Building at Persona. vincenttsao.com

@copyconstruct on Twitter. views expressed on this blog are solely mine, not those of present or past employers.

Engineering Manager, Ads Optimization and Modeling @ Reddit, ex-Google

Engineer @lyft (https://mattklein123.dev/)

Working on @reactjs. Co-author of Redux and Create React App. Building tools for humans.

Software engineer interested in learning and education. Sometimes blog on topics of programming languages theory, compilers, and ECMAScript.

Photographers who loves street & analog