- coming soon
Prerequisite Knowledge: Data Analysis and Visualization
The prerequisites for level 1 of this training are the basic knowledge for structure query language like (Select - Join - Aggregation - Sorting - Grouping - Subqueries).
![](https://github.com/cs-MohamedAyman/cs-MohamedAyman/raw/master/logos/w3schools.png)
![](https://github.com/cs-MohamedAyman/cs-MohamedAyman/raw/master/logos/hackerrank.png)
![](https://github.com/cs-MohamedAyman/cs-MohamedAyman/raw/master/logos/leetcode.png)
![](https://github.com/cs-MohamedAyman/cs-MohamedAyman/raw/master/logos/datacamp.png)
![](https://github.com/cs-MohamedAyman/cs-MohamedAyman/raw/master/logos/8weeksqlchallenge.png)
![](https://github.com/cs-MohamedAyman/cs-MohamedAyman/raw/master/logos/kaggle.png)