he role needs to meet diversified requirements. This role requires extensive knowledge and expertise in business intelligence, databases, and technical aspects of BI tools. Some general background requirements for the role of a Power BI developer are:
Over five years of experience in data preparation, data gateway, and data warehousing projects
Over five years of experience working with the Microsoft Business Intelligence Stack (Power BI, SSAS, SSRS, and SSIS)
Three to four years of experience with a self-service tool such as Power BI
Understanding of JavaScript, CSS, SQL, and other JavaScript libraries
Responsibilities
To understand business requirements in the BI context and design data models to convert raw data to meaningful insights
To create dashboards and visual interactive reports using Power BI
To identify KPIs with clear objectives and monitor them consistently
To analyze data and present it through reports that can help in decision-making
To be able to convert business requirements into technical specifications and decide the timeline to accomplish tasks
To design, develop, and deploy Power BI scripts and perform efficient detailed analysis
To perform DAX queries and functions in Power BI
To create charts and document data with algorithms, parameters, models, and relations explanations
To conduct data warehouse development
To perform SQL querying for best results
To use filters and graphs for a better understanding of the data
To define and design new systems by analyzing current ETL processes
To make technical changes to existing BI systems in order to enhance their functioning