David Junior

In a world where data is complex, I help you to use it in the best way for your company. Having a strong experience with many clients, I am able to help you in the fields of Data engineering, Data analyst and Business intelligence.

Through my professional experience and my interest in IT, I have acquired various skills that allow me to lead complex projects from A to Z.

Here are some technologies that I use regularly:

BI and Reporting :

- Power BI & DAX

- Tableau

- Excel & VBA

- SSRS

Databases & ETL

- Microsoft SQL Server & Oracle

- Azure

- Spark

- Kafka

- Talend

- SSIS

Programming languages

- Python

- C#

- T-SQL