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Ralph J.

Retired aerospace engineer

Aurora, CO (80017)

Travel radius
20 miles
Hourly fee
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Background Check Status for Ralph J.

Ralph J. passed a background check on 8/14/13. The check was ordered by Ralph through First Advantage. For more information, please review the background check information page.

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I have served as a US Air Force officer, taken part in various space satellite programs, operated a massively parallel signal-processing system in a heavily networked Unix environment, and taught various courses as an adjunct professor at a local four-year college. My teaching experience includes thermodynamics, heat transfer, statistical analysis of engineering measurements, logic circuits, process-control systems, programmable logic controllers, and Visual Basic.

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Ralph’s subjects

ACT Math, Algebra 1, Algebra 2, Calculus, Geometry, Prealgebra, Precalculus, Probability, Statistics, Trigonometry
Electrical Engineering, Mechanical Engineering, Physics
Algebra 1, Algebra 2, Calculus, Geometry, Physics, Prealgebra, Precalculus, Statistics
Test Preparation:
Corporate Training:

ACT English

I have a Master's degree in aerospace engineering, and have written quality reports for many years.

ACT Math

I have a Master's degree in engineering, and have extensive math background.

Algebra 2

I'm a retired aerospace engineer and an occasional adjunct professor of engineering, and algebra has been in my toolbox for over fifty years!


I'm an aerospace engineer with a calculus background stretching back to 1958, and have used it in teaching engineering as an associate professor.


I have a Master's degree in aerospace engineering, and physics is part of my toolbox.

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Bach. EE, Georgia Tech, 1962 (Electrical eng.)

USAF Inst. of Technology, 1964 (Master's)

Hourly fee

Standard Hourly Fee: $40.00

Cancellation: 1 hour notice required

Travel policy

Ralph will travel within 20 miles of Aurora, CO 80017.

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Usually responds in about 8 hours

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