28,459Leland Reviews

Before I started working with Sergey I had just completed my first GMAT exam and scored 650. My goal at that time was to raise my score in order to be competitive for a scholarship to a Canadian b-school. My second GMAT attempt netted a 740. There are a lot of GMAT prep programs out there that offer useful classroom learning to eager b-school hopefuls. Sergey differentiates himself from competitors by taking the time to understand his students and help them to not just meet but go beyond their initial goals. The biggest value takeaway for me was how Sergey helped me navigate the MBA tour and recommended me to look into top American b-schools. I ended up accepting the admissions offer from UC Berkeley Haas School of Business, and I'm extremely happy with the choice!

Aside from being one of the nicest people you'll meet, Sergey is a natural teacher who brings forward the perfect mixture of patience, smarts, compassion and humour. He genuinely cares about your academic journey and is always there to lend a hand of support. He was, and continues to be extremely responsive in every aspect. I couldn't speak more highly of Sergey and the quality of his curriculum. If you're thinking about working with Sergey, I would highly, highly recommend him.

Sergey is an incredible coach, and he helped me significantly for the test. There is a lot of content to learn for the GMAT, but his sessions broke it up very thoughtfully, to make it manageable, and it's great for staying accountable to deadlines and to your goals. There was a great mix of learning the content, strategic problem solving methods, and actively doing questions on my own to test my understanding, and to help me practice. Sergey was a great coach.

I knew from the beginning I had to focus on verbal and Sergey helped me understand how to attack each argument. Best part is the team is always there to answer any further questions and motivate you throughout the process. Easy to follow answer explanation videos helped me to identify patterns and shortcuts to understand the logic behind each question.

I took the GMAT 4 times prior (studying on my own), with scores raging from 690 to 710 - not a bad score but definitely below the average for a top US MBA. Working with Sergey gave me the foundations I needed to increase my score to 740, pushing my score to above the 730 avg for top b-schools. I have received interview invitations from the two schools I applied so far (CBS and MIT), which is a good measure on how the score has helped me so far. Thank you Sergey, I really appreciate your help and support!

Sergey is a very caring individual who only wants the best for all of his clients. He spent countless hours helping me. I can't thank him and his team enough for the tremendous amount of support I received throughout the whole process. I highly recommend working with Sergey if you are looking to do well on the GMAT.

The consultation I received from Sergey was invaluable, helping me make critical decisions that greatly benefited both my GMAT preparation and the admissions process. Highly recommend!

Sergey was an incredible instructor — knowledgeable, patient, and genuinely invested in the success of his students. The sessions were engaging, well-structured, and incredibly informative. I always felt supported, and no question ever went unanswered. You can really tell he cares about each student’s progress and is dedicated to helping you achieve your goals. I learned so much from meeting with him.

Very efficient, gets straight to the point with meaningful information

Bryce was very knowledgeable about GRE math concepts and overall test strategy. I would recommend Bryce to anyone taking the GRE.