Celestie
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Ex-MBB | Data Analysis EXPERT | Statistics Masters | Interviewer POV | Written & Oral case | -50% off first meeting
Data Analytics
Synthesis & communication
Go-to-market strategy
English
United States (UTC -7)
USD 149 / h
Ex-MBB | Data Analysis EXPERT | Statistics Masters | Interviewer POV | Written & Oral case | -50% off first meeting
Data Analytics
Synthesis & communication
Go-to-market strategy
USD 149 / h
Statistics
Consulting
0 Coachings
0 Q&A Upvotes
0 Awards

Hello,

I’m a former consultant with experience across strategy, analytics, and product management, having worked with companies including McKinsey & Company, Apple, and Live Nation Entertainment. I also hold a Master’s in Statistics from University of California, Berkeley. Throughout my career, I’ve worked on a wide range of business problems spanning growth strategy, operations, AI/ML, digital transformation, customer experience, and analytics-driven decision making.

While I'm new on PrepLounge, I’ve helped many candidates over the past 5+ years prepare for consulting, strategy, analytics, and product interviews through mentorship programs and one-on-one coaching.

What I’ve learned is that most candidates don’t need more information, they need the right feedback, focused practice, and a clear plan.

I also bring the interviewer perspective into sessions. Beyond helping you “get through” a case, I focus on helping you communicate clearly, think in a structured way, and develop the judgment and presence interviewers are actually looking for.

Looking forward to working with you and helping you feel genuinely ready for interview day.

Interested? Learn more about how I work:

My coaching style is structured but approachable, with each session tailored to your specific experience level, goals, and areas for improvement. 

I bring insights from 3+ years of helping candidates prepare for interviews, along with a strong understanding of what interviewers are actually looking for during the process.

I like to quickly identify where you may be struggling, whether that’s structuring, quantitative analysis, synthesis, communication, business intuition, or behavioral interviews (PEI), and then we build a practical action plan to help you improve efficiently. I aim to make your prep feel collaborative, realistic, and focused on the skills that actually move the needle in your upcoming interviews.

Interested? Learn more about how I work:
Work Experience
Senior Analyst
McKinsey & Company
2021 - 2024
Data Science Intern
Apple Inc
2020 - 2020
Education
Master student
University of California, Berkeley
2024 - 2025
Mathematics,Other
Bachelor student
Huston-Tillotson College
2017 - 2021
Computer science,Economics, business administration,Mathematics
New candidate discount
50% off your first booking. DM for discount code
Coaching Offers
Interview Coaching
60 Minutes
USD 149
Book time slot
CV Review
30 Minutes
USD 109
Book time slot
Interview Coaching + CV Review
90 Minutes
USD 249
Book time slot
Availability
Choose a suitable date for your coaching with Celestie. All times are displayed in your time zone (UTC -4). Your coach is located in time zone UTC -7.
Available days
Wed
Jun 24
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Available time slots
Evening
10:00 pm