The Expert's number of “Accepted Answers” is a good indication of how many satisfied customers he or she has helped.
John D's Bachelor of Engineering degree in Civil Engineering was verified on or about September 2009 by a leading third-party verification service.View the Terms of Service section on verifications
Math, science and 25 years experience in computer programming
I've been an Expert on JustAnswer since November 2004, and I’m ready to answer your General questions.
To date, I have 108 satisfied customers who have indicated that they are happy with the answers they received from me - and I'm ready to answer your General questions right now.
If you have a General question you would like to ask me, just enter it into the box on the left so I can get started right away. Your satisfaction is my goal, and I'm happy to answer any follow-up questions you may have.
Note from JustAnswer: John D's Bachelor of Engineering degree in Civil Engineering was verified on or around September 2009 by a leading third-party verification service.
Feedback represents all the ratings that theexpert has received under the new feedbacksystem. These are grouped into 5 customer rating options.