Fless | Online Management Consulting School

New skills for
a successful career

Fless courses


structured theory +
lots of practice


instructors with industry experience


detailed analysis of results


motivational kicks


great alumni community

About Fless


online university


for professionals and last year university students


who wish to to work for international companies or in business


regardless of your educational background or work experience


our result is your offer!

Our alumni



I want to thank Fless for the well-structured McKinsey PST course which helped me prepare for the test in tough timings. The course covered all major test aspects, including strategies, shortcuts, and other tips, which helped me build confidence and right attitude. The quality of the course material was outstanding. Victor is a great instructor, who finds individual approach to each student and helps him or her to reach the full potential.

Boris Smirnov


The synergy of lectures and practice gave me a chance firstly to learn how to approach different types of questions and then to apply this knowledge in class sessions and home assignments. During further mistakes discussions I understood why I made specific mistakes and hence should be extra careful in such questions in future. As a result, I have improved the average number of correctly solved questions from 16 out of 26 to 19-20.

Ekaterina Senicheva

MGIMO Case Club

Thank you for such an informative and productive crush-course on PST. During the study time you managed to give information in a very structured way and always had time and patience to answer even the dummiest questions of students and also came up with relevant feedback, caveats and life hacks. That was extremely helpful.

Rodion Chekmazov


First try at PST test and I thought I can't be so stupid. Went to Victor's PST prep course and I learnt the mechanics that one needs to get this thing done correctly and in fast pace, my progress was obvious, after that it's only a matter of practice. A good bonus: Victor develops PST tests himself and they are harder than McKinsey's.

Anastasia Ratkanova

BCG, Dubai

I got the offer I dreamed about and want to say thank you for helping me in my preparation! The PST course is very well structured and my conversation with Roman helped me a lot as well. Thank you!

Fless Team

Victor Rogulenko

Founder and CEO

Shares his experience working at McKinsey, applying to Stanford and studying data science at Yandex. Victor teaches PST and designs corporate courses.

Daria Titorenko

Head of sales and marketing

Mentors students and helps them choose their preparation strategy.

Ivan Polushkin

Head of production and course administration

Guides students in their studies throughout the course. Organises content production for Fless's YouTube channel.