Hubert

Rate $25
Response 19h
Students
Number of students Hubert has accompanied since arriving at Superprof
28
Number of students Hubert has accompanied since arriving at Superprof

$25/h

Learn SQL from a practitioner. I work with SQL every day as a data engineer. I know all the commands and constructions that are needed. SQL Server, PostgreSQL

SQL
PostgreSQL

Lesson location

- online

About Hubert

On a daily basis, I work with PostgreSQL and SQL Server as a data engineer. I know all the commands and constructions that are needed. I have 5 years of professional experience in working with databases. I studied computer science at the extramural studies at the Warsaw University of Life Sciences and at post-graduate studies at the Warsaw University of Technology.

About the lesson

I offer remote sessions via the Skype platform. On the lessons you'll learn :
- selects, unions, group by
- joins
- update, delete, insert, merge
- CTE
- indexes
- optimization
- functions/ sprocs
- distribution

I can set up a test environment on my PC or your PC.

Learn SQL from a practitioner. I work with SQL every day as a data engineer. I know all the commands and constructions that are needed. SQL Server, PostgreSQL

Lesson location

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About Hubert

About the lesson

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