1st lesson free
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Cal
- Rate 502 GHS
- Response 6h
-
Students27
Number of students Cal has accompanied since arriving at Superprof
Number of students Cal has accompanied since arriving at Superprof
502 GHS/hr
Contact
1st lesson free
- SQL
- PostgreSQL
Learn or get help for SQL! Experienced tutor, four years full-time tutoring on Wyzant. My appreciated trait: patience. You can learn SQL, EXCEL, POWER BI. I spent 20 years in analytics, now I'm a full
- SQL
- PostgreSQL
Lesson location
Recommended
Cal is a respected member of our tutor community. He is highly recommended for his commitment and the quality of his lessons. An excellent choice to progress with confidence.
About Cal
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 really enjoy doing. 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.
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About the lesson
- Primary school
- Junior high school
- SHS 1
- +14
levels :
Primary school
Junior high school
SHS 1
SHS 2
SHS 3
Adult Education
Facultate (Licență)
Master's degree
Higher national diploma
Doctor of philosophy
Other
WASCE
Beginner
Intermediate
Advanced
Professionel
Child
- English
All languages in which the lesson is available :
English
The best way that you are going to learn something is by doing. In a session with me, you are in the driver's seat. You will be getting your hands dirty, be it writing SQL code in your database or a sample database.
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Review
All of our reviews are collected by us and are 100% reliable. They correspond to a real experience lived by the students of Cal.
5 (3 reviews)
Perfect! Very well explained and hands on with experience
Perfect! I highly recommend Cal as an SQL tutor! He explains concepts in a way that is easy to understand, breaking them down into manageable, bite-sized chunks. His structured approach makes learning SQL feel much less overwhelming. Plus, the homework assignments he provides are incredibly helpful for reinforcing what we’ve learned in each session. If you're looking for a patient, knowledgeable tutor who makes SQL approachable, Cal is a great choice!
Perfect! Cal is an expert in both the material and as a teacher. He is very observable in what your skills are and where you need to improve and has great correspondence.
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Rates
Rate
- 502 GHS
Pack prices
- 5h: 2,312 GHS
- 10h: 4,625 GHS
free lessons
The first free lesson with Cal will allow you to get to know each other and clearly specify your needs for your next lessons.
- 30mins
online
- GHS502/h
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