About Us

We started TestElf in order to build a testing service specifically designed for app developers. As app developers ourselves, we’ve personally felt the importance and pain of testing. We wanted to create a testing service that can satisfy the testing needs for smaller development teams as well as complement larger teams’ existing processes.

We are based in San Francisco, California.

Shiwei, TestElf Founder

Shiwei Song, Founder

Prior to starting TestElf, Shiwei visualized big data for financial markets at Palantir Technologies, Inc. He also enjoyed a brief stint at Apple, Inc., working on OS X Leopard. Shiwei holds a Masters degree from Stanford University and a Bachelors degree from Carnegie Mellon, both in Computer Science.

Contact Us

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