Cal Hulva

Cal

Verified teacher, moderated by the Classgap team
United States

1 lessons

Computer Programming, Computer Software

+ 5 years of exp. teaching online classes

About me Availability More info

About me

SQL, Excel, Power BI tutor. 20 yrs analytics, now FT tutor!

After twenty years in the business world working as an operational analyst, I have left my cubicle behind and have pursued education. I really have made a great move for myself as I love tutoring and teaching; I get to work from my home and I get to do what I love. Working in Analytics, I worked heavily with data and databases. I think I have spent most of my working career in MS Excel and have done innumerable things with it. In my work, I was always searching for answers, and SQL is the key computer language to know when looking for data. SQL is deceptively simple and yet so powerful, and I really enjoy using it. Displaying data deserves a good data visualization tool. To complete the picture (pun), you need to visualize data using Power BI. My philosophy is that I am more of a guide than a teacher. I think the most effective learning is learning where the student is discovering their own answers and for the most part they just need a guide to point them in the right direct direction when they go astray.

Availability

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April 12 - 18, 2025
sat
12/04
sun
13/04
mon
14/04
tue
15/04
wed
16/04
thu
17/04
fri
18/04
08:00
09:00

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10:00

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11:00

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Only 20 min.

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Only 20 min.

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Only 20 min.
12:00

Can't find the availability that suits your needs?

I teach

  • Computer Programming
    • SQL
  • Computer Software
    • Access
    • Excel

Languages I speak

EnglishNative

Education

Mba

Master/Postgraduate

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