Kuai Yu

Director of Engineering @ late-stage startup, ex-Two Sigma, Citadel, Google
10 years of engineering at Google, Two Sigma, Citadel, and Unicorn
United States of America 5.0 (13 reviews) Active yesterday Usually responds in a few hours
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$260 / month

The most popular way to get mentored, let's work towards your goals!

2 calls per month (60min/call)

Unlimited Q&A via chat

Expect responses in 24 hours or less

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About

👋 Hi! I’m Kuai, currently a Director of Engineering at a Fintech unicorn. With experience at Two Sigma, Google, and Citadel, I have a decade-long track record in tech and finance. I mentor both software engineers and managers, helping them navigate and succeed in their engineering careers.

My mentees have received offers from 30+ companies, including trading firms (Citadel, Jump Trading, HRT, Two Sigma, AQR), big tech (Meta, Google, Amazon, LinkedIn, Uber), and startups (Stripe, Databricks, CloudKitchens).

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What mentees say

Zijian

Zijian

5 out of 5 stars

Lite Plan · 
8 months

Kuai is an outstanding mentor with tremendous knowledge, experience, and dedication. As a new graduate, I was initially struggling both to land interviews and to perform well during them. However, with Kuai’s guidance, encouragement, and insightful advice, I was able not only to significantly improve my interview skills but also to eventually land a job at Google. Beyond technical preparation, Kuai also shared valuable advice on workplace communication, collaboration with colleagues, and how to navigate the professional environment as a new hire. His mentorship has been instrumental in boosting my confidence and preparing me for success, not just during the interview process but also in my early career journey. I am truly grateful for his support and would highly recommend him as a mentor to anyone seeking to grow both professionally and personally.

Zijian wrote 1 more review for the same mentorship
Zijian

Zijian

5 out of 5 stars

Sumanth

Sumanth

5 out of 5 stars

Lite Plan · 
4 months

He has a deep understanding of how recruiters and hiring managers evaluate resumes. His feedback on mine was incredibly valuable—I saw a clear improvement in response rates and secured multiple interviews using the strategies he suggested. He also brings strong expertise in both technical and behavioral interviews. The mock interviews I did with him helped me boost my confidence and performance. I’m truly grateful for his guidance throughout the process. Highly recommend his mentorship!

Ahmed

Ahmed

5 out of 5 stars

Standard Plan · 
5 months

Kuai is a great mentor and has a deep understanding of the tech and financial industry and the recruiters mindset so I really recommend him.

Ahmed wrote 1 more review for the same mentorship
Ahmed

Ahmed

5 out of 5 stars

Great mentor, very experienced in the industry and gives invaluable feedback.

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