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Krishna N.

Experienced Math & Science Teacher in Smyrna

Smyrna, GA (30082)

Travel radius
15 miles
Hourly fee
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I am an experienced college professor who took an early retirement to become an independent engineer. My background is in electrical engineering and applied math, with over 26 years of experience teaching to college students and mentoring/advising young students in high school, college and industry. I am very proficient and interested in teaching algebra, calculus, SAT preparation courses (Math), GRE Math, statistics, physics, electricity and magnetism, electronics and any subject in electrical engineering. I can teach to students at any level, preferably middle school or higher. I am very comfortable with on-line teaching tools. I have access to a wealth of resources related to learning math and science that a typical tutor does not have. I am father of a college graduate in Biology and another who is a senior in journalism. I have taught and guided my children through high school. I can provide references upon request. My work experience includes 15 years of college teaching, and 12 years of scientific and engineering research in applied research labs such as MIT Lincoln Lab and Georgia Tech Research Institute.

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Krishna’s subjects

ACT Math, Algebra 1, Algebra 2, Calculus, Differential Equations, Discrete Math, Geometry, Linear Algebra, Prealgebra, Precalculus, Probability, SAT Math, Statistics, Trigonometry
Electrical Engineering, Mechanical Engineering, Physical Science, Physics
Algebra 1, Algebra 2, Calculus, Geometry, Physics, Prealgebra, Precalculus, SAT Math, Statistics
Test Preparation:
ACT Math, GRE, SAT Math
Corporate Training:

Differential Equations

I took several classes in differential equations on may way to earning my Ph.D. in Electrical Engineering. I am fully familiar with solution of ordinary and partial differential equations. I have applied differential equation solution techniques to problems in engineering, such as solving Maxwell's partial differential equations for electromagnetic fields, heat and diffusion equation, etc.

Electrical Engineering

I have a Ph.D. in Electrical Engineering (EE) and have taught as an EE professor at University of Kentucky and Wright State Univ for several years. My expertise and the areas in which I taught include signals and systems, electromagnetics, antenna design, RF/microwave circuit design, circuit design, electronics, calculus and physics.

Linear Algebra

I have a Ph.D. in electrical engineering and during my education and over 20 years of experience with engineering systems, I have used linear algebra extensively. Specifically I have expertise in teaching matrix algebra, linear spaces, orthogonal linear transforms such as Fourier, least squares fitting and more. I have taught linear general for engineers for over 14 years in college during my academic tenure. I use software tools such as Matlab extensively to teach concepts in linear algebra.


I have used Matlab to solve engineering problems in both academia and industry for over 20 years. I am familiar with Matlab programming, generation and customization of Matlab graphs and plots, as well as the use of Toolboxes such as DSP. I have used Matlab extensively to solve differential equations, for error analysis and matrix manipulations.

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IIT (Indian Institute of Technology), Madras, India

Syracuse University (Master's)

University of Mississippi (PhD)

Very professional — Dr. N. was easy to reach via e-mail and cell phone and arrived promptly. My son enjoyed the 2 hour session and felt much more comfortable with the material after the session. We are using him again to prepare for his finals. ...

— John from Marietta, GA on 12/17/12

Hourly fee

Standard Hourly Fee: $60.00

Cancellation: 4 hours notice required

Travel policy

Krishna will travel within 15 miles of Smyrna, GA 30082.

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Usually responds in about 6 hours

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