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Hi, I am Ash, founder of Blue Rocket Academy, the premier Tutoring Service in New York City. Since 2008, I have guided hundreds of students to boost their GMAT Quant scores. Many have gained scholarships due to their high scores.

After graduating from Columbia University (MS in Financial Engineering, '03), I worked on Wall Street before moving to what I am most passionate about - teaching aspiring students how to excel in test-prep.

Preparing for the GMAT is very straightforward but yet these simple strategies are often obfuscated by million-dollar prep companies. I wanted to make my teaching available to everybody who wishes to score highly on GMAT tests. My lessons are carefully designed after years of teaching and guiding hundreds of students.

Here is what a few of my students and their parents have to say about my GMAT classes:


"Coach Ash believes in his students and pushed me to aim for a higher score, refusing to let me settle with a Quant score under 50. In 10 short hours, over the course of 3 weeks, he was able to help me pull my score up to a 740!"
⭐⭐⭐⭐⭐ - Melisa S., gained +60 points

"Very impressed with Ash's teaching methods! I had no hope of raising my scores above 43. I ended up with a score of Q48! I would highly recommend Ash's classes"
⭐⭐⭐⭐⭐ - Roger D., GMAT Score 720

"After months of self-study and sub-par performances on my practice tests, I felt like I hit a wall. I decided to invest in a GMAT tutor and that’s when Ash came into the picture. He made all the difference. His insight into the exam is invaluable"
⭐⭐⭐⭐⭐ - Romila C., Q50 on GMAT Quant

I'm beyond thankful that Ash helped me get into my dream school (Harvard). His group classes are a true life-saver. So much more helpful than expensive $2000 math boot camps that I took but only improved by 20 points.
⭐⭐⭐⭐⭐ - Ella K., STUDENT, gained +70 points​

Ash's lessons fit my busy schedule perfectly ! He has a knack for getting to the root of my long standing obstacles. Group discussions for the Math sections helped immensely.
⭐⭐⭐⭐⭐ - Jake D., STUDENT, gained +50 points