Improve your GMAT Score

"I couldn't have been happier with the Totaltestprep experience. Nick's method of taking practice tests, going over key concepts and trouble areas in one-on-one tutoring sessions, and reviewing topics for homework was an incredibly effective way to prepare for the GMAT. In just the two weeks that we worked together, my score climbed over 100 points, including a 20 percentage point jump in my quantitative score!"
Catha(improved over 100 points from her first diagnostic)
"If you're looking to ace the GMAT on your own schedule, you've signed up for the right tutors. Nick tailored his GMAT prep course to best fit what was admittedly an accelerated schedule (a week and a half of preparation), and his online class format is highly flexible and allows you to put in the time when you can. The focused courses and exercises are also incredibly helpful and the personalized feedback and directed review are unparalleled. Two weeks before the GMAT I scored in the low 600s on a diagnostic and wound up with a 760 final score!"
Caroline(improved by over 100 points from her first diagnostic)
"Studying with Total Test Prep was the best decision I made to prepare for the GMAT. I had taken Kaplan's course and seen very little improvement, but after completing a tutoring package with Nick my GMAT score went up 130 points! He was very well informed and able to explain complex subject matter in a way that made sense, and had strategies to tackle any question you could expect to see on test day. I highly recommend his GMAT prep packages."
Malikah(improved 130 points after seeing no improvement from a previous course)
"I took the GMAT this afternoon. Scored a 720. I am pleased with the score. Can’t expect any more with just 6 weeks of preparation. I owe it to you and God. Could have done a bit better in math, though. But that’s just me being hard on myself. In the effort to answer all the questions, I think I made a few silly errors. I had 3 minutes to spare in the math. I slowed down for the verbal and completed it just in time. In the first diagnostic that I had taken after 10 lessons, I had scored a 590. In the second diagnostic, which I took after 17 lessons, I scored a 680. I think your classes helped tremendously."
Raj(improved 130 points from his first diagnostic)
"Hey, I ended up putting the GMAT off at the last second due to a number of factors including, but not limited to, a chilly feeling around my toes and heels. I ended up postponing it from the 27th until today. After 8 minutes (no joke) on the first quant problem I sucked it up and guessed. For the remainder of the test I sat around asking myself if I was actually going to do worse than the 620 I got 4 years ago. Got a 690. Just wanted to say thanks again."
Craig(improved 70 points from his previous test)
"Hey Nick, I hope this email finds you doing well and you're not working too hard before the holidays. I wanted to share some exciting news with you and let you know that I was accepted into the U of A Eller MBA program. Yeah! I am so glad I don't have to look at another GMAT question. I wanted to say thanks again for all your help!! I will definitely recommend you to everyone I know."
Maria(improved 90 points from her previous test)
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About Your Tutor

Hi, my name is Nick Slavkovich and I’ve been teaching the GMAT since 2006. I scored in the 99th percentile on the test and have helped hundreds of students get into their target schools. After graduating from Columbia University with degrees in English and Economics, I moved to Barcelona to teach English, and since 2003 I’ve been teaching all over the world, usually spending winters in Berlin and summers in Barcelona. 

I have tutored over 800 students one on one, many of whom have been admitted to the top graduate  programs in the US and Europe. My students routinely improve by over 20 to 40 percentile points, and my most successful student improved his GMAT score by 300 points. My teaching style is characterized by patience, empathy, and humor.  I know how to make clear even the most obscure concept, and I excel at instilling confidence in my students. The most common thing I hear from my students is “I wish you had been my math teacher in school.” 

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One Minute GMAT

Learn how to solve tough GMAT questions in under a minute!  Sign up for my newsletter and get advanced strategies, shortcuts, and video explanations like the ones above.

What You Get From My One on One Tutoring

Years of Experience

I’ve taught everyone from absolute beginners to advanced students.  Whatever your skills, timeframe, or goals, I can help you too.

Extensive Materials

You’ll have access to 1000s of video lessons, drills, and questions covering every conceivable GMAT topic, so that there are no surprises on test day.

Time-saving Strategies

Most GMAT questions are less challenging than they appear.  I’ll show you how to do them quickly and efficiently.

A Tailored Approach

Each student is different.  We will figure out your precise strengths and weaknesses and build a curriculum that works for you.  

Effective, efficient GMAT tutoring for $150/hr 

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