Sarah Chen

Professional summary

Passionate about helping others crack the coding interview. Specialized in DSA and system design.

With 8 years of experience at Google, Sarah has conducted hundreds of interviews and helped candidates succeed. They specialize in System Design and DSA and are passionate about helping candidates prepare effectively — focusing on the reasoning behind answers, not just the answers themselves.

Key strengths

• Expert knowledge of the Google hiring process and bar.
• Specializes in System Design and DSA at senior level.
• Constructive, specific feedback you can act on immediately.

At a glance