1st lesson free
Cal's profile, qualifications and contact details have been verified by our experts
Cal
- Rate S$56
- Response 1h
-
Students25
Number of students accompanied by Cal since their arrival at Superprof
Number of students accompanied by Cal since their arrival at Superprof
S$56/h
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 tutor in our community. They are highly recommended for their commitment and the quality of their 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
- All levels
- 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 real lessons experienced 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
- S$56
Pack rates
- 5h: S$259
- 10h: S$519
online
- S$56/h
free lessons
This first lesson is free to allow you to get to know your teacher so that they can best meet your needs.
- 30mins
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