I am certified in SAS (Base and Advanced), with 18 years of programming in hospital, research, and insurance settings. I have worked with R, SPSS, and other statistical packages. I work now mostly with BI products such as Tableau and Power BI, and SQL Server.
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John is a very kind and experienced tutor
John has been helping me with SAS coding, and his patience, expertise, and willingness to explain concepts clearly have been incredibly valuable. His experience makes a real difference, and I highly recommend him to anyone looking for guidance!
Patrick, 12 lessons with John
Knowledgable, dedicated and very patient!
John is very knowledgeable in Tableau and has a remarkable level of patience. He went above and beyond to help me understand and solve complex problems. His ability to explain difficult concepts in an easy-to-follow manner made a huge difference in my learning experience. I highly recommend his tutoring services to anyone looking to improve their Tableau skills!
Chini, 1 lesson with John
Knowledgeable and patient tutor
Amazingly helpful and so patient. He really knew the material and how to help the student. Definitely recommend to anyone who needs help in this area! He was so great!
Amy, 12 lessons with John
Knowledgeable and experienced tutor
Even for the very 1st class, John efficiently went over my SAS code and hit the nail on the head! I definitely will schedule sessions with him and highly recommended.
Jazz, 26 lessons with John
Knowledgeable tutor
He was very patient with me and answered all my questions.John helped me build parameters on tableau and recommended the right approach to building the visual that I needed.
Remya, 1 lesson with John
Very knowledgeable on SAS
Importing data; setting up permanent library; writing code. John was very helpful and worked with me as I shared my screen. He was quick to respond to my questions.
Diana, 1 lesson with John
Great professional
Excellent tutor, very patient and experienced in SAS, he understands the academic weaknesses of the students, helps them to overcome their difficulties. I strongly recommend him
Jorge, 2 lessons with John
Great professional
Excellent tutor, very patient and experienced in SAS, he understands the academic weaknesses of the students, helps them to overcome their difficulties. I strongly recommend him
Jorge, 2 lessons with John
Knowledgeable and patient tutor
John knows tableau and is very patient. He is helping my understanding of what is possible in tableau and helps me work through times when I am stuck. I look forward to our continued sessions
Andrea, 10 lessons with John
Expert and Efficient
John taught me weeks worth of coding that then allowed me to help and guide my classmates through similar work. I was astonished at everything I learned in one session.
Chet, 17 lessons with John
