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Your MBB career starts here

Join the top 1% of candidates and get the offer of your dreams with personalized coaching from those who have successfully navigated the path at McKinsey, BCG and Bain

2,000 successful 
students

95% receive an 
offer within a year

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Why will you succeed with us?

  • Free assessment of your level
  • A personalized training program tailored to your goals and background
  • Programs designed to mirror the challenges of real interviews at top companies

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Do you have a clear understanding of what you need to study to get an offer from a top consulting firm?
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  • The opportunity for a free career assessment with Anton Khatskelevich, founder of The Thinksters.

Why do 98.5% of candidates fail?

Yet 95% of our students receive offers.

I have gone from a legal non-target background to working at a top consulting firm, having explored every nuance — and I’m here to help you secure that coveted offer!

My training programs have already helped more than 2,000 students receive an offer within a year of completing their course.

You will receive:

A personalized study plan

You won’t waste time on unnecessary topics.

Experienced mentors

I have more then 2000+ coaching hours and have trained hundreds of MBB superstars

A tracked learning process

Complete digitization of your progress.

Realistic interview challenges

Analysis of real MBB level interview questions, not cases from casebooks

Anton 
Khatskelevich

The CEO of TheThinksters. With over 8 years of teaching experience, I have successfully placed over 2,000 students in top companies.

5+

years of consulting experience including MBB firm

100+

offers at McKinsey, BCG,Bain &elite boutiques — coached by expert mentor

Forget about dry theoretical courses

We train you in the real skills needed to ace your interviews!

Get free courses

Trusted by TOP MBA programs

+ 50 others

Preparation Programs

Choose the program that best fits your current level.

Consulting Foundation + TheThinksters Pro Community

for Beginners

Free course

 

  • Foundational course on case structuring with in-depth coverage of several case types
  • Mindset upgrade
  • Course on standard Fit questions
  • 3 free courses: Consulting, Product Management, and Investment Banking
  • Free CV review by CEO The Thinksters
  • A chat system for support and finding a study partner for test preparation
  • A ready-to-use CV template for top-tier companies
  • Access to structured interview prep guides
  • Direct chat with CEO The Thinksters Anton Khatskelevich — get your questions answered, receive support and personalized feedback.

Result

You will gain an understanding of the structure of case solving.

70% of students started with this program

Explore

Proficiency LIGHT – All Courses + 1 Mock Interview

for Beginners

390$

Foundation Video Course (30 lessons)

  • Cases: Theory for all stages of solving a case, from clarifying questions to delivering recommendations, with interactive exercises and structuring drills.
  • Fit: Understand MBB scoring criteria, with structured answers and examples of strong and weak responses for all key fit stories .
  • Mindset: Learn goal-setting techniques to stay focused and maximize performance.

Proficiency Video Course (70 lessons)

  • Cases: In-depth exploration of each stage of case solving, covering 15+ different case types in detail.
  • Industry Overview: Learn P&L structures, value chains, and trends across 15+ key industries.
  • Communication: Master communication techniques that will help you drive case interviews with confidence.
  • Fit: Advanced breakdowns of challenging Fit interview questions.
  • Mindset: Develop skills to manage stress, overcome procrastination, and build strong rapport with interviewers.

1 Mock Interviews (1 hour)

  • A full mock interview, including Fit assessment and an MBB-level case, with personalized feedback to sharpen your skills.

Digital Workbook

  • Track your progress and get structured feedback throughout your learning journey.

Result

Transform your interview skills with our comprehensive package, covering everything from the fundamentals to advanced techniques

ㅤ

Buy

Proficiency Optimum – All Courses + 5 Mock Interviews/
Coaching Sessions

Experienced Hires

750$

Foundation Video Course (30 lessons)

  • Cases: Master the theory and techniques for all stages of case solving, from clarifying questions to recommendations, with interactive exercises and structuring drills.
  • Fit: Learn how to structure strong Fit responses, usingMBB scoring criteria, with examples of strong and weak answers for key fit stories.
  • Mindset: Develop goal-setting techniques to stay focused and on track.

Proficiency Video Course (70 lessons)

  • Cases: A deep exploration of solving 15+ case types with detailed coverage of each case-solving stage.
  • Industry Overview: Insights into P&L, value chains, and trends across 15+ key industries.
  • Communication: Master advanced communication techniques for leading case interviews.
  • Fit: Breakdown of advanced and challenging Fit interview questions.
  • Mindset: Lessons on managing stress, overcoming procrastination, and building rapport with interviewers.

5 Mock Interviews/Coaching Sessions (1 hour each)

  • Five 1-hour sessions covering both Fit and case components at the MBB level, with tailored feedback and strategies for improvement.

CV and Cover Letter Reviews

  • Personalized reviews of your CV and cover letter to ensure they align with MBB standards, helping you stand out in the competitive job market.

Networking and LinkedIn Development

  • Full LinkedIn development to optimize your profile for networking, along with tailored strategies for expanding your professional network to boost your chances of securing interviews through referrals.

Digital Workbook

  • Track your progress with a structured workbook designed to provide feedback and help you organize your learning journey.

Result

Take your case interview preparation to the next level with our most comprehensive package, including personalized coaching and complete career support

ㅤ

Buy

Proficiency Prime – All 
Courses + 10 Coaching Sessions + 1 Year of Support

Experienced Hires

1250$

Foundation Video Course (30 lessons)

  • Cases: Comprehensive theory and interactive exercises for mastering every stage of case solving, from clarifying questions to delivering sharp recommendations.
  • Fit: Structured guidance for answering Fit questions with MBB scoring criteria, covering key fit stories with strong and weak response examples.
  • Mindset: Learn proven goal-setting techniques to keep you focused and ready for interviews.

Proficiency Video Course (70 lessons)

  • Cases: A deep exploration of solving 15+ case types with detailed coverage of each case-solving stage.
  • Industry Overview: Insights into P&L, value chains, and trends across 15+ key industries.
  • Communication: Master techniques to confidently lead case interview communication.
  • Fit: Detailed breakdowns of the most challenging Fit interview questions.
  • Mindset: Techniques to manage stress, fight procrastination, and build rapport with interviewers.

10 Mock Interviews/Coaching Sessions (1 hour each)

  • Ten 1-hour coaching sessions covering both Fit 
and case components, all designed to push you to 
MBB-level performance with tailored feedback 
and strategies for continuous improvement.

CV and Cover Letter Reviews

  • Professional reviews of your CV and cover letter 
to ensure they meet the highest MBB standards, 
increasing your chances of securing interview.

Networking and LinkedIn Development

  • Full LinkedIn optimization and networking strategy 
development to help you leverage your connections 
and maximize referral opportunities.

1 Year of Support via WhatsApp with Anton Khatskelevich

  • Ongoing personal guidance and advice from 
Anton Khatskelevich for a full year, available through WhatsApp for any questions, feedback, or interview prep support.

Digital Workbook

  • A structured workbook to track your progress, 
receive feedback, and organize your learning journey.

Result

Achieve elite-level preparation with our most premium package, providing long-term guidance and intensive 
coaching to ensure your success

ㅤ

Buy

Proficiency Ultima – All Courses + 20 Coaching Sessions + Personal Referral 
Networking Support

Experienced Hires

2000$

Foundation Video Course (30 lessons)

  • Cases: Learn the complete theory and techniques for each stage of case solving, from clarifying questions to delivering impactful recommendations, with interactive exercises and structuring drills.
  • Fit: Master the Fit interview by understanding MBB scoring criteria and reviewing examples of strong and weak responses for all key fit stories.
  • Mindset: Goal-setting techniques to help you stay focused and achieve your career goals.

Proficiency Video Course (70 lessons)

  • Cases: Dive deep into 15+ case types, with thorough coverage of all stages of case solving.
  • Industry Overview: Understand P&L, value chains, and key trends across 15+ industries.
  • Communication: Advanced techniques to master case interview communication.
  • Fit: Comprehensive breakdowns of challenging Fit interview questions.
  • Mindset: Lessons on state management, defeating procrastination, and building rapport with interviewers.

20 Mock Interviews/Coaching Sessions (1 hour each)

  • Get your CV and cover letter reviewed and optimized to MBB
standards, ensuring you stand out in the application process.

CV and Cover Letter Reviews

  • Get your CV and cover letter reviewed and optimized to MBB standards, ensuring you stand out in the application process.

Personal Networking Support with Anton Khatskelevich

  • Exclusive networking support from Anton, who will 
personally leverage his own professional network to help 
you secure referrals for interviews at top consulting firms.

1 Year of Support via WhatsApp with Anton Khatskelevich

  • Ongoing personal guidance and feedback via WhatsApp 
for one year, offering direct support from Anton 
throughout your preparation journey.

Digital Workbook

  • A structured workbook to track your progress, organize 
your learning, and receive personalized feedback.

Result

Experience the ultimate in case interview preparation 
with extensive coaching and exclusive personal 
networking support from Anton Khatskelevich to boost 
your chances of securing an MBB offer

ㅤ

Buy

Consulting Mock Interview

All Levels

199$

Format: 1-hour video call with the project’s founder, Khatskelevich Anton

  • Review of your Fit stories about your experience
  • Solving a complete case from an MBB round – including case structuring, chart interpretation, a quantitative challenge, and a creativity problem
  • Feedback according to MBB interview standards

Result

Boost your confidence before upcoming case interviews.

10% of students started with this program

Buy

Not sure which one to pick?

Book a free diagnostic session with Anton Khatskelevich

Sign up for diagnostic session

Our students success stories

I have walked this path myself from the very beginning.

Kamila

McKinsey

Before training

Kamila came to us with the goal of preparing for McKinsey interviews at a very deep and advanced level. Her focus was on mastering all core McKinsey-style case types, with particular emphasis on non-standard and creative cases, complex quantitative problem-solving, and advanced chart interpretation. In parallel, we worked on structuring and refining her personal experience stories to fully meet McKinsey’s PEI standards.

After training

As a result, Kamila became fully prepared across all dimensions assessed during McKinsey interviews. She demonstrated strong case structuring, confidence under pressure, precise quantitative reasoning, and compelling personal stories. This comprehensive preparation allowed her to successfully pass all interview rounds and secure an offer from McKinsey.

Veronica

Ex-McKinsey

Before training

Veronica came to us after an unsuccessful application attempt to a Big 3 consulting firm. Her goal was to restart her preparation from scratch and deeply understand every case type across industries, including advanced quantitative problems and chart interpretation. Prior to consulting, she had a background in Oil & Gas Engineering, which we carefully repositioned as a strong analytical advantage.

After training

As a result of very detailed preparation and high-quality, hands-on feedback from the team led by Anton Khatskelevich, Veronica successfully secured an offer from a Big 3 consulting firm. She is now confidently building her consulting career and fully enjoying the path she worked hard to achieve.

Anastasia

McKinsey

Before training

She had an unconventional background – she was a blogger with no professional experience in the corporate world. She wanted to break into management consulting but lacked confidence in solving cases and didn’t know how to approach complex case types (e.g., public sector strategies).

After training

She received an offer from McKinsey. She mastered all the main case types and was able to adapt her frameworks to even the most challenging McKinsey cases.

Max

McKinsey and OW

Before training

He solved many cases from case books but didn’t feel confident about the upcoming interview rounds. He couldn’t find quality feedback or cases that matched the real difficulty of MBB interviews.

After training

He received offers from both McKinsey and OW. With the help of The Thinksters’ Proficiency course and high-quality feedback from Anton Khatskelevich, he learned to solve cases at the MBB level—from structuring to the mathematical challenges.

Babur

Bain

Before training

He worked at an FMCG company in Central Asia. Despite trying many courses and solving over 50 cases, he still didn’t feel confident in his solutions.

After training

He received an offer from Bain and moved to Dubai—a completely different level of life. He learned to solve cases flawlessly and earned top performance ratings during his interviews.

You can be the next one to receive an offer from top companies!

Start your preparation

How does the preparation work?

Your path to an offer in 5 simple steps!

You can be the next one to receive an offer from top companies!

Start your preparation

Step 1

Diagnostic Assessment

We assess your current level and experience to identify weak points.

Step 2

Personalized Plan

You get a tailored strategy based on your target firms and regions, focused only on what matters.

Step 3

In-depth Preparation

Master case types, fit stories, and analytical tools—customized for your target industries.

Step 4

Mock Interviews

Live sessions with Anton Khatskelevich, simulating real MBB cases with actionable feedback.

Step 5

Your MBB Offer

Land the offer—and launch your dream career.
All tracked in your personal digital workbook.

You can be the next one to receive an offer from top companies!

Start your preparation

Sign up for a Free Diagnostic Session with our founder, Anton Khatskelevich

  • 6687dd4bf33b7791b3b3fc35_bolt%20icon Learn how to strategically build your career considering the market dynamics in management consulting
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  • 6687dd4bf33b7791b3b3fc35_bolt%20icon Gain insights on how to effectively prepare for case interviews

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FAQ

Any questions left?

Write to us directly. We are open and available at any time.

How do I know which level to start with?

Start with a free diagnostic session. We’ll assess your current case-solving skills, Fit story readiness, and goals—then recommend the most efficient plan tailored to you.

Absolutely. Many of our students started from scratch. You’ll learn all the essentials step-by-step—from basic structuring to real MBB-level mock interviews.
Most students prepare for 2 to 4 months. It depends on your background and schedule. We’ll give you a clear plan and structured tracker to help you stay focused.
Your lead coach is Anton Khatskelevich—ex-MBB consultant and founder of The Thinksters. You’ll also work with experienced coaches from McKinsey, BCG, Bain, and elite boutiques.

– Mock interviews with real MBB-style cases
– Case-solving drills and advanced frameworks
– Fit interview coaching and storytelling development
– Personalized feedback and WhatsApp support
– LinkedIn optimization and networking strategy (in advanced plans)

A case interview is a structured problem-solving exercise used by consulting firms to assess your analytical thinking, business acumen, and communication skills. You’ll be asked to solve a real-world business scenario — for example, estimating the market size for a new product or identifying reasons for a company’s declining profits.
Start with understanding common frameworks, practice structuring problems, and work through real case examples. Schedule mock interviews with experienced coaches and get feedback. Our programs include comprehensive case libraries, practice sessions, and live coaching to help you prepare effectively.
The best practice is solving real cases under timed conditions and receiving expert feedback. Our mock interviews simulate real consulting interviews, helping you refine your structuring, problem-solving, and communication skills.
Typical case study questions include: “How would you increase the profitability of a hotel chain?”, “Estimate the annual market for electric scooters in New York”, or “How should a retailer respond to a new low-cost competitor?”
Our programs provide dozens of real case examples with detailed, step-by-step solutions — including frameworks, math calculations, and suggested recommendations, so you can see exactly what a successful approach looks like.
A management consulting case interview evaluates your ability to break down complex business problems, create logical structures, perform quantitative analysis, and deliver clear, actionable recommendations. This format is standard at firms like McKinsey, BCG, Bain, and top boutiques.

A technical case interview focuses on specific industries (e.g., technology, engineering, operations) or complex quantitative challenges. It tests your ability to apply industry knowledge and perform precise calculations. We include specialized technical cases in our advanced programs.

These interviews focus on economic modeling, market analysis, and regulatory issues. They require you to interpret data, analyze economic trends, and provide insights on topics like competition policy or damages estimation in litigation.
Expect mental math challenges like calculating percentages, breakeven points, CAGR, and complex market sizing estimates. We train you to handle calculations quickly and accurately — a critical skill for impressing interviewers.
Listen carefully, clarify ambiguous information, structure your thoughts before speaking, make your reasoning transparent, keep track of time, and always summarize your findings. Practice active listening and don’t be afraid to ask clarifying questions.
Start by restating the question to confirm your understanding, lay out a clear structure for solving the problem, walk through your logic step by step, support your points with data when possible, and end with a concise recommendation.
Stay calm under pressure, practice mental math, communicate your thought process clearly, use structured frameworks flexibly (not rigidly), and practice mock cases to build confidence. Remember: consulting firms value clarity and logical thinking above memorized answers.
Effective prep includes learning frameworks, practicing dozens of live cases, receiving personalized feedback, mastering math drills, and developing fit interview stories. Our programs offer end-to-end support for every stage of the consulting interview process.
During a case, you can ask clarifying questions like: “What are the client’s primary goals?” or “Are there any constraints we should keep in mind?” Smart, targeted questions show critical thinking and ensure you stay aligned with the interviewer.
A strong answer combines your passion for solving complex problems, desire for professional growth, exposure to diverse industries, and the opportunity to make an impact. Tailor it to reflect your personal motivations and what excites you about consulting.
You might say: “Consulting excites me because I thrive on solving strategic challenges, working with talented teams, and helping clients achieve lasting improvements. I want to develop a broad skillset and accelerate my learning across industries.”

Common fit questions include: “Tell me about a time you led a team under pressure,” “Describe a conflict you resolved,” or “Give an example of when you had to analyze complex data.” Our programs teach you how to structure compelling stories using the STAR or PARADE frameworks.

The Thinksters Pro – community is a interview-prep community designed to help top-talent candidates land offers at firms like McKinsey, Goldman Sachs, and Google. As a Pro member, you get access to structured video courses (covering IB, consulting, and PM), live masterclasses, mock interviews with expert feedback, curated templates, and direct coaching from former MBB consultants and finance professionals.

Sign up for free: Go to The Thinksters website and register with your email—no payment required. Activate your 7-day Pro trial: In your dashboard, click Start Free Trial to unlock all Pro features for one week. Continue or stay free: Before the trial ends, you can choose to subscribe at $49/month for ongoing Pro access or remain in the free community with core forums and three foundational courses.

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