Data base

Testing (IT) 5 SCRUM 3 Jira 2 Zarządzanie IT 3 SQL 8

Microsoft Access 1

PySpark 3 Python 3 SQL 5 PowerBI 5 Microsoft Azure 2 Azure Synapsie Analytics 2 Azure Databricks 3

Python 2 SQL 4 PHP 5

ASP.NET 9 .Net 9 SQL 9

Excel 3 Python 3 VBA (Visual Basic for Applications) 1 Tableau 1 Microsoft Power BI 1 machine learning 2 SQL 1

SQL 1

Python 4 Amazon Web Services (AWS) 2 PostgreSQL 2 WordPress 2 Pandas DataFrame 2 Mechatronika samochodowa 20

SQL 4 Python 1

React (JavaScript library) 4 JavaScript 5 Node.js 4 MongoDB 4