Machine Learning Foundation Knowledge Interview for FAANG (L4-L7) Candidates

About this listing
ML foundation knowledge interview is a necessary round for ML engineers, research scientists and data scientists of top-tier companies.
Based on your experience and needs of target positions, I will mock the ML foundation knowledge interview with tailored questions and in-depth discussion follow-ups around the topics.
After the questions, I will share the feedbacks, preparation suggestions and several materials to improve your foundational ML knowledge.
We can have QA sessions around any question related ML interviews and job seeking procedures.
Before our interview:
- share your brief ML-related experience or your resume
- pick and share several target positions, companies and levels
During our interview:
- the questions from real updated question banks will be walked through and discussed in-depth based on your targets.
After our interview:
- I will share material lists to help prepare ML related interviews
- I will share feedbacks and more related questions around the topics
About the Provider




Meta (Facebook)
United States
- Over 10 years of experience at top-tier tech companies and AI research labs, with a leadership role in the NLP and LLM space
- 30,000+ citations in foundational research on NLP, LLMs, and machine learning
- Pioneer in large language models (LLMs) and large-scale machine learning
- Led high-impact ML projects powering products used by billions of users
- Currently founder of a startup focused on advancing LLM technology(34 reviews)
jane doe
10th Jun 20255.00
Jeff was well-prepared and clearly took the time to review my resume beforehand, which made the conversation focused and relevant. I appreciated the thoughtful questions that encouraged me to reflect deeply on my past experience. He also shared helpful insights about the MLE role at meta, which made the session both informative and engaging.
Cheng Long
14th Mar 20255.00
Great!
MM SS
22nd Feb 20255.00
Good
Setu Shah
11th Feb 20255.00
Great session. He helped me understand NLP large models so much better starting from the basics. Thank you
manish gaurav
28th Jan 20255.00
very detailed and informative discussion on advanced ML architectures
Chen Grace
27th Jan 20255.00
Jingfei is very knowledgeable and supportive. gave me a lot of interview related advice and will take notes and give feedback on the interview. 100% recommended.
Setu Shah
27th Jan 20255.00
Great interviewer, very helpful. Helped me identify all my weak understanding areas and suggested great resources to rectify them.
Great session.
Shaw K
15th Jan 20255.00
Jingfei walked me through a common design pattern and explained how I should be approaching each section.
In the end, he suggested how I can be further prepared in a 3-step way.
Overall, I found the session super helpful.
Ethan R
13th Jan 20255.00
Jing fei is very knowledgable and helped out identify many blind spots in ML interview for me.
Michael L
10th Jan 20255.00
Jingfei walked me through the way of answering machine learning system design questions with detailed explanation. He also provided useful links and suggestions after. Thanks so much!
$40.00
Choose a date to see available time slotsTime zone
(GMT-11:00) Alofi
7:09 AM
Available time slots
11:00 PM to 11:45 PM
Cancellation Policy
• Cancel within 24 hours after the booking is accepted to get a full refund.• Requesting for a reschedule is free.Learn more
Any doubts on the interview? Let's talk