I'm a Customer-oriented and friendly data management and data analytics expert with more than 12 years experience in IT. I have a strong background in building Data models, Reports and Dashboards in Microsoft Power BI, processing data from multiple data sources, ranging from Excel to relational databases, either on-premise or in Azure. I efficiently use the methods of data preprocessing with SQL, M language and DAX, keeping in mind the performance and security issues. I also like development of technical documentation and users training.