I am a senior software engineer from Alibaba Group Company, Python enthusiast. working on combining big data with Python language. Currently, as the architect and core developer, I am leading an open-source project Mars which is a tensor-based unified framework for large-scale data processing, Mars extends numpy ability with parallel and distributed computing, and in the long term, Mars aims to create the distributed counterparts of scipy stack which will not be subject to the ability of a single machine. I also worked on a project named PyODPS that users can write pandas-like DataFrame which can be compiled into SQL on the big data platforms. When I was a student, I developed a distributed crawling framework named cola.