Cheng Qian

Manager-Data Scientist @ McDonald's
10 years of experience in Data Analytics and Data Science
United States of America 5.0 (60 reviews) Active today Usually responds in a day or two
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$290 / month

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4 calls per month (45min/call)

Unlimited Q&A via chat

Expect responses in 24 hours or less

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About

In 2025 by far: I've helped 7 mentees received DA/DS offers! 🎉
In 2024: I've helped 16 mentees received DA/DS offers, 4 received multiple offers! 🎉🎉

Hello! 👋🙂

I'm a professional in Data Science, Machine Learning and Business Analytics for fortune 500 companies, including financial services and retail services. 💻🤖 During my 10-year experience in the US corporate, I also involved with the analytics/DS/ML recruiting process and understand the hiring decisions. 🚀🚀In addition, I came to US as an international student and experienced all the process of job searching, interview preparation, and career advancement. (I understand your challenges ;) )

I enjoy helping professionals with their career planning or sharing the value of being a data scientist. If you are looking for career planning, job searching support, or advice to enter the Data Science / Analytics / Machine Learning fields, I'm happy to help you. 💡

If you are not sure, feel free to grab 25 mins from my calendar to see whether and how I could assist.
https://calendly.com/chengqian321/25-min-introduction

Here are my recommended materials if you're struggling to land a Data Science or Data Analytics role:
- Resume Writing: https://www.udemy.com/course/resume-mastery-for-data-science-and-data-analytics/?couponCode=SC-RESUME
- Interview Preparation: https://www.acethedatascienceinterview.com/


What mentees say

Ethan

Ethan

5 out of 5 stars

Lite Plan · 
1 month

Cheng is a great mentor with tons of tools and advice! I needed help with my resume and job search strategy and I came away with lots of confidence in both thanks to Cheng!

Agatha

Agatha

5 out of 5 stars

Session: Work Review

I needed help with a data science project and Cheng was able to give me tangible feedback. She gave me resources that helped me improve and learn data science skills. I would recommend her and will definitely be reaching out again for more sessions. Thank you Cheng!

Jackson

Jackson

5 out of 5 stars

Lite Plan · 
9 months

Cheng is one of the best in the business when it comes to navigating the data science and analytics job market, truly unmatched in her insight and support. I came to Cheng after struggling to land interviews, despite having five years of experience. She helped me completely reframe my resume and approach, and soon after, the interviews started rolling in. Beyond resume help, she coached me through interview prep—what to say, what not to say, and how to tackle the technical portions with confidence. Thanks to Cheng’s guidance, I landed the role I’d been aiming for. If you’re feeling stuck or overlooked, Cheng is exactly the person you want in your corner. Her ability to challenge you while keeping you motivated is rare and incredibly effective.

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Mentees who work with a mentor for 3+ months reach their goals 2x faster than those going it alone. Long-term mentorship means fewer false starts, more focused sessions, and support that builds week after week.

  • In the top 1% of all mentors on MentorCruise
  • Over 90 mentees helped
  • 60 verified reviews, rated 5.0 out of 5
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