GMAT Test Prep Coaches

Simi is a native New Yorker and graduated from NYU Summa Cum Laude with a BA in both Economics and English. He received his graduate degree from Columbia Business School in 2020, where he focused on Strategy and Entrepreneurship. Simi is an expert tutor with over 15 years of experience both teaching and developing content for standardized tests such as the ISEE, SSAT, SAT, ACT, GMAT, and GRE. He owned and operated his own successful tutoring company, where he oversaw a team of tutors and developed tailored curricula for students of all levels. An accomplished test taker himself, he received a perfect score on the SAT and scored in the 99th percentile on the GMAT. Over his various years as a tutor, Simi has helped thousands of students improve their standardized test scores and get into their dream schools.

I am a top ranked GMAT Focus tutor, having successfully tutored 200+ students from all around the world. I have an excellent track record with clients scoring 700+ (GMAT Focus 655+), and I do so by equipping you with a toolkit that allows you to categorize any question and deploy the proper methodology to dealing with it swiftly and accurately. I am also an admission consultant and have worked with 150+ students to earn them admission into top MBAs, Masters in Management, and Masters in Finance programs at schools such as London Business School, INSEAD, Harvard, Columbia, Oxford, Cambridge, LSE, Wharton, Stanford, Chicago, HEC, Bocconi, and so many more. I'm looking forward to joining you on your GMAT and business school journeys.

Welcome to my profile! I'm Sujoy Kumar Datta, a mentor and coach with over 18 years of experience in test preparation, specializing in the GMAT Quant and Data insights. I have a proven track record of helping students improve their scores from below Q80 to above Q87, with students achieving a Q90 in the Quantitative section. In fact, many of my students have been accepted into top schools such as the IIMs, Cornell, USC Marshall, NUS, and more. Students achieved Top scores of Q50 and 51 (classic) and Q89 and 90 (focus) Pedagogy - Disciplined & focused teaching method Focus on building in-depth concepts Application of innovative & short ways of solving All practice materials are included My coaching approach focuses on developing strong fundamentals, showing multiple approaches to problems, and providing ample practice and testing opportunities. Let's connect and discuss your GMAT prep needs - together, we can achieve your target score!

I achieved a 760 GMAT the first time I took the test. My strong suits are Verbal Reasoning and Analytical Writing.

My name is Siri Omene, and I am the founder and owner of Chitown Tutoring, one of the highest-rated test prep companies in Chicago with a 4.9-star average across more than 70 reviews. I have spent over a decade helping students succeed on high-stakes exams including the SAT, ACT, GRE, GED, AP, and selective high school entrance tests in both Chicago and New York City. With a background in civil engineering from Illinois Tech and an MBA from the University of Chicago Booth School of Business, I bring a structured, analytical approach to test preparation. I have personally delivered more than 10,000 hours of instruction and guided over 500 students in achieving their academic goals. My promise to you: • Deep expertise: I have trained tutors, developed full-length curricula, and worked with students across all academic levels • Proven track record of success: Students regularly achieve significant score increases and gain admission to top programs • Personalized support: Every lesson is tailored to the student’s pace, needs, and goals • Strategic focus: Sessions go beyond content and teach how to think, plan, and perform under pressure • Long-term impact: Students leave with greater confidence, stronger study habits, and skills that benefit them beyond the exam If you are preparing for business school with the GMAT, I will help you strengthen your quantitative and verbal reasoning skills, create a personalized study strategy, and boost your score to stay competitive in a selective admissions landscape.

I'm an experienced GMAT tutor who has tutored hundreds of students over the past five years. My clients have been admitted to Harvard, Yale, MIT, Cornell, and more. I have a 98th-percentile score on the GMAT (750 original version) and a 99th-percentile score on the GRE (335). My approach is straightforward, kind, and effective. We'll spend our time on the skills you need to build to succeed, and I'll always be honest with you about your progress. I'm happy to provide comprehensive instruction on the entire exam, occasional help for self-study, or anything in between.

I scored 600 on my first GMAT practice test and scored 770 when I took the real exam. Acing the GMAT requires a thoughtful strategy. I will help you identify where to invest your time and partner with you from start to finish. My proven approach has worked for many others, and it will work for you!

The GMAT is a fascinating test compared to others I have coached for (SAT, MCAT, USMLE, etc) if for no other reason than because of its unique scoring and administration system. The GMAT is also differentiate from other professional school exams in that test takers are working professionals applying to business school in parallel with full-time work (as opposed to students with more flexible schedules) and the exam tests topics that most examinees have not directly used in years (think: geometry, multivariable algebra, etc). Each of these features add a dimension to the learning curve which can either make the exam especially challenging OR can be leveraged to accelerate score improvement relative to other examinees. When I coach GMAT clients, we focus on the HOW more than the what. Specifically: how to prepare for the test (what to do each day of prep) and how to take the test (what to do when at the computer on exam day). Focused review of specific content can also be useful on a case by case basis for topics that are particularly problematic for the client and also highly represented on the exam.

Hello and welcome! With a GMAT score of 740 (97th percentile), I successfully earned admission to the University of Oxford, where I completed dual Master’s degrees—an MBA and a Master’s in Public Policy. My GMAT preparation focused on mastering the essential maths rules, logic, and language skills needed for success, a method I now bring to my coaching. I understand the challenges of competitive admissions and the role the GMAT plays in standing out. Whether you're aiming to improve your quant skills, sharpen verbal reasoning, or develop a clear test-taking strategy, I offer actionable, tailored guidance to help you achieve your target score and reach your academic goals.

I have tutored the GMAT and GRE for 10 years. I worked for Kaplan and a couple of other tutoring firms before striking out on my own 8 years ago. I developed a unique approach to mastering the content presented on the GMAT and GRE, and I also help students structure the entirety of their studying process and provide a comprehensive approach including homework and practice tests. I've tutored over 900 students, most of whom have gone on to attend all of the Top 7 MBA programs, as well as top schools in Europe. I love helping people who are struggling with their progress, giving them a fresh approach, and seeing them finally get the score they are capable of. I have personally taken the GMAT and GRE more times than any person I'm earth, that I'm aware of. I have score 790 multiple times, in addition to many 780s and 770s. I've scored a perfect 170 on both the quant and verbal sections of the GRE as well. You could be next.