Hi, I’m Leon
I am currently a senior data science executive at a top technology firm in Silicon Valley.
In my daily job, I focus on building large scale machine learning systems that helps driving efficiency on billion dollar businesses.
Before moving to Silicon Valley, I was a research scientist at Amazon where I worked on real time pricing optimization using machine learning techniques.
I also worked as head of data science at an education technology company Chegg.
As a hiring manager or part of a hiring committee, I have interviewed thousands of candidates, conducted many rounds of SQL interviews for data scientists, data analysts, data engineers, product managers and machine learning engineers.
If you’d like to connect with me, please feel free to follow me on twitter.