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Guenievre L.

Guenievre Lasalarie

Ex-McKinsey Manager | 300+ Candidates Coached | 5★ Reviews

  • McKinsey & Company Logo

    McKinsey & Company

Available Monday

Starting at 8:00 AM UTC

Questions?

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Work with Guenievre

About

I’m a former McKinsey Manager and interviewer, with 17+ years of consulting experience across Europe and Australia. I have helped 300+ candidates prepare for consulting interviews, from students to experienced hires. I specialise in MBB case interviews, McKinsey PEI/fit interviews, and resume and cover letter reviews. My coaching focuses on practical, actionable feedback to help candidates build confidence and maximise their chances of success.

Guenievre’s Management Consulting Qualifications

Coaches professionally

Experience level: Case Team Leader

100+ Management Consulting clients

I’m a former McKinsey Manager and interviewer with 17+ years of consulting experience across Europe, Oceania and Africa. I specialise in MBB case interviews, McKinsey PEI/fit interviews, and resume and cover letter reviews. My coaching focuses on practical, actionable feedback to help candidates build confidence and maximise their chances of success. I've coached 300+ candidates preparing for consulting interviews, with clients receiving offers from McKinsey, Bain, BCG and other leading consulting firms. Across the coaching platforms I work with, I have consistently received 5-star reviews. Whether you're preparing for case interviews, behavioural interviews, resume reviews or cover letters, my coaching is highly practical, structured and tailored to your specific goals. I focus on actionable feedback that helps candidates improve quickly, build confidence and maximise their chances of success.

Guenievre can help with:

Behavioral Interview Prep

Case Interview Prep

Case Math

Cover Letters

Frameworks

Resume Review

Why do I coach?

I coach because I genuinely enjoy helping people succeed. Throughout my career, I have benefited from great mentors and coaching, and I enjoy giving that back to others. Some of the strongest candidates do not always perform at their best in interviews, and I find it rewarding to help them build confidence, improve quickly, and ultimately achieve their goals.

Work Experience

freelance Logo

freelance strategy consultant

freelance

April 2021 - Present

McKinsey & Company Logo

Engagement Manager

McKinsey & Company

June 2019 - September 2020

Interviewer

McKinsey & Company Logo

Associate - Lead Associate

McKinsey & Company

February 2017 - June 2019

Interviewer

Monitor Deloitte Logo

Strategy Manager

Monitor Deloitte

October 2015 - January 2017

EY Parthenon Logo

Senior Strategy Consultant

EY Parthenon

March 2013 - October 2015

Guenievre was also given offers to work at

  • KPMG Logo

    KPMG

Education

College des Ingenieurs Logo

College des Ingenieurs

Master of Business Administration (MBA), Business

2010 - 2010

Ecole Nationale Supérieure des Telecommunications de Paris Logo

Ecole Nationale Supérieure des Telecommunications de Paris

Master of Science (M.S.), Telecommunications Engineering

2006 - 2009

Activities and societies: Elected president of the Student Union (14-person team) #1 French engineering school in Telecommunications

5.0 average review

1 review


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