Over 1000 tutoring hours

Nilay S.

Wilmington, DE


Patient and knowledgeable tutor for Math and Finance available!

4.8 average from 393 ratings
Extremely personable, dedicated, and reliable
— Cari, Exton, PA on 9/11/14

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IIT Roorkee
State University of NY
Johns Hopkins University


IIT Roorkee (Engineering)

State University of NY (Master's)

Johns Hopkins University (MBA)

About Nilay

I have scored 750 on the GMAT test with a 98 percentile score. I have also scored a perfect 800 score in GRE Math with the 99 percentile. I have been teaching SAT, GMAT, ACT, MCAT and GRE prep for over 7 years. I have also taught calculus, algebra and college level physics and chemistry to students who need help. I have experience teaching college students as a teaching assistant with State University of New York when I pursued Masters there. I also have an MBA from Johns Hopkins.

I am currently a Management Consultant for a Consulting firm, love my job and teach on a part-time basis with most of teaching taking place over the evenings and weekends at the local library. I have worked with undergraduate and graduate students both one-on-one and in groups, tutoring them in subjects including but not limited to: Finance, GMAT, GRE, SAT, Algebra, Statistics, Calculus, Physics, Colloidal and Interface Chemistry, Environmental Design, Mass-Transfer and Heat Transfer.
I have scored 750 on the GMAT test with a 98 percentile score. I have also scored a perfect 800 score in GRE Math with the 99 percentile. I have been teaching Read more


General rate will be $50 /hour. If there are multiple students then the Rate is $40/hour per student with a group discount of 25%.

Travel Radius
Travels within 20 miles of Wilmington, DE 19803
Background Check: Passed

"Extremely personable, dedicated, and reliable"

- Cari, Exton, PA on 9/11/14

"Relatable, Knowledgeable and Responsive"

- Rachana, Glen Mills, PA on 9/25/16


- Lori, New Brunswick, NJ on 5/15/16

"Confidence booster"

- Jessica, Newark, DE on 2/25/16

"Easy To Understand"

- Odalys, Kennett Square, PA on 12/9/15


- Shelly, Wilmington, DE on 8/11/15

"I actually enjoyed learning Math. Strange as it sounds!"

- Angela, Wilmington, DE on 7/19/15

"Exceptional tutor and very personable!"

- Bobby, Kennett Square, PA on 4/10/15

"Definetly worthwhile"

- Danielle, Newark, DE on 3/4/15

"Saved the Day!"

- Gordon, Wilmington, DE on 2/9/15

"Great tutor!"

- Ursula, New Castle, DE on 1/11/15

"Great Tutor"

- Lori, Norristown, PA on 11/9/14

"Great Tutor!!"

- Carl-Hans, Springfield, PA on 10/10/14

"The very best tutor I could have asked and hoped for."

- Kathleen, Glen Mills, PA on 8/25/13

"Really knows this subject."

- Jia, Wilmington, DE on 8/7/13

"Got more out of 1 hour than 3 classes in the course."

- Janice, Philadelphia, PA on 7/25/13

"Great Tutor"

- Sarah, West Chester, PA on 3/4/13

"Available Weekends - Restricted Schedule on Weekdays"

- Mrs., Newark, DE on 3/1/13

"Great tutor came even during a snow storm."

- Lawrence, Marcus Hook, PA on 12/30/12


- Amanda, Wilmington, DE on 8/14/12

"Excellent Person/Great Tutor"

- Ramesh, Philadelphia, PA on 4/27/12

"Sam is Fantastic! Thorough, thoughtful, knowledgeable, and a terrific teacher."

- Sherrie, Wilmington, DE on 4/24/12

"Great Effort"

- Tal, Collegeville, PA on 2/17/12


- Sue, Wilmington, DE on 1/7/12

"Highly recommended!"

- Gina, Elkton, MD on 12/18/11

"Very patient ,punctual and knowledgeable"

- James, Philadelphia, PA on 12/2/11

"Great tutor with alot of patience"

- Louise, Springfield, PA on 11/29/11

"very knowledgeable"

- Dan, West Chester, PA on 11/23/11

"Great tutor!"

- Jacqueline, Newark, DE on 11/23/11

"Outstanding Tutor!!!"

- Joe, Wilmington, DE on 11/23/11

"Great Tutor and Also patient."

- Kristina, Upper Darby, PA on 11/18/11

"Excellent Tutor"

- Desiree, Mullica Hill, NJ on 11/4/11

"Good first experience"

- SUSAN, Wilmington, DE on 9/28/11


- Mike, West Chester, PA on 8/17/11
Algebra 2, Calculus,
Differential Equations,
Precalculus, Statistics
Chemical Engineering, Physics
Test Preparation:
Economics, Finance, GMAT, GRE, Marketing,
Microsoft Excel

Approved subjects are in bold.

Approved subjects

In most cases, tutors gain approval in a subject by passing a proficiency exam. For some subject areas, like music and art, tutors submit written requests to demonstrate their proficiency to potential students. If a tutor is interested but not yet approved in a subject, the subject will appear in non-bold font. Tutors need to be approved in a subject prior to beginning lessons.


I am a recent Business School Alum and a Business Intelligence Architect with several years of experience in Financial Decision Making and with diversified experience in Decision Analysis, Operation Research, Planning and Forecasting, Bayesian Analysis, Balance Sheet and Financial Statement Analyses, and Valuation. I have used these principles to solve business problems and would be happy to help anyone seeking to use these decision making tools to improve their business Acumen.


Differentiation, Integration, Differential applications like Maxima/Minima, Integral applications like Areas etc.

Differential Equations

I am Engineer by Training and I have taken and successfully passed Differential Equations in my Bachelors and during my Masters. My thesis Research during my Master’s also involved a lot of Differential Equation solving applied to Phase boundaries for Nano-Complexates. I have extensively worked and taught Calculus as can be seen from my other subjects and student Reviews. I would be more than Happy to help someone get an understanding of this difficult subject.


I am an MBA from top 10 University with diverse experience of Marketing Strategies on different Industries – esp. Healthcare. I have been involved with and Analyzed these Marketing Strategies as the Data Analyst on the Team and would be happy to demonstrate the concepts involved to a new Marketing Student. I can help if you are trying to launch a new Viral Marketing Plan or just trying to get through the basics of B2B, B2C Marketing courses.


I have helped out several Students with MCAT Preparation and have consistently had my student reach score of 30 and above after tutoring with me.

I tutor for all portions of MCAT - Reaching, Biology and Sciences.

Microsoft Access

I am a Data-Architect who has dealt with Access as a Data Storage, Design and Reporting/analysis tools for over 9 years.

I have helped several students improve their proficiency on Microsoft Access by training them regarding Database Setup, External Data Querying and Database analysis using Access as well SQL Code.

Microsoft Excel

I can help with Formatting, Tables, Filtering, Sorting, Pivot-tables, Querying, Blending problems, Optimization, Solver, Simulation, Financial Modeling, Trending, Forecasting, and Decision Trees.


Hi Potential Students,
I am Data-Architect who has worked on SQL Server and Oracle Databases for over 8 years. I am already certified for SQL which the basic query language used to analyze all databases.


I have tutored for Praxis Reading, Writing and Math and helped students improve their score. Students have improved dramatically in writing and Math sections with my guidance. My Reviews will bear testimony to that. Praxis Math tends to be most difficult for most test-takers because not having dealt with the topics unless they Teach math.
I bring to the table several years of Test Preparation experience garnered from tutoring for GRE, GMAT and SAT tests as well.

IIT Roorkee
State University of NY
Johns Hopkins University


IIT Roorkee (Engineering)

State University of NY (Master's)

Johns Hopkins University (MBA)

Extremely personable, dedicated, and reliable — I have been working with Nilay to boost my math score on the GMAT. As I would like to achieve a 700+ score out of 800, I knew I had to hire the best. While working with him, I saw my practice test scores double! I went from 40-60th percentile on average to 80-90th percentile on my practice exams in only one month. Hiring Nilay as my tutor was the best decision I have made with regard to my GMAT pr ...

— Cari, Exton, PA on 9/11/14

Hourly rate

Standard Hourly Rate: $50.00

General rate will be $50 /hour. If there are multiple students then the Rate is $40/hour per student with a group discount of 25%.

Travel policy

Nilay will travel within 20 miles of Wilmington, DE 19803.