Xun Tang

I had unsuccessful interviews with big tech companies a few months before. I decided that I need some additional checks and advice for another opportunity with Meta. I had a recommendation about Xun from my former colleague and I have no doubts now that this collaboration was very helpful for me too. I had three calls with Xun, mostly for mock interviews (2 ML system design and 1 behavioural). She gives you very clear comments about things that you would never think of on your own. It could be something obvious or very thoughtful and deep, but it would be very helpful, and you would understand what you need to do to fix it. Xun was always very polite and easy to communicate with. As a result of this mentorship, I was able to pass the Meta bar for the SWE (ML) position. I really enjoyed working with Xun! Don't hesitate, this could be a turning point in your career!

I had the pleasure of working with Xun as I was preparing for my full loop interviews with Meta for a mid-level machine learning engineer position. We went through 3-4 different mock interviews from ML Design to Behavioral. She has extensive experience giving these types of interviews from junior to staff ML roles, and she put me in scenarios/situations that were typical for the machine learning role at Meta. While I ultimately ended up taking another role, Xun's insights on my responses and her extensive notes on how I could improve proved invaluable for when I was faced with the real interview. Thank you for your support during these few months. I appreciated all the insights that you gave!