Collecting and analyzing data:
Gathering and analyzing data from various sources to identify trends, patterns, and insights that can inform business decisions.
Developing reports and dashboards:
Designing and creating reports and dashboards that display data in a visually appealing and easy-to-understand format, enabling stakeholders to make data-driven decisions.
Data models:
Creating data models that help organize and structure data for analysis.
Managing databases:
Managing databases and ensuring data quality, accuracy, and consistency.
Defining business opportunities:
Identifying business opportunities and making recommendations to improve operations, increase revenue, and reduce costs.
Communication with stakeholders:
Collaborating with various stakeholders to understand their needs and requirements and developing data-driven solutions to meet those needs.
In general, BI professionals play a critical role in helping organizations make data-driven decisions, improve business performance, and gain a competitive edge.
The main tech skills of BI Professionals:
A deep understanding of data modeling techniques, such as star and snowflake schema, to develop effective data models that support business analysis.
Expertise in SQL programming, proficiency in database management and knowledge of data warehousing principles and tools, such as ETL processes and data integration.
Mastery in using BI tools like Tableau, Power BI, or QlikView, and have experience in creating reports, dashboards, and visualizations.
A solid foundation in statistical analysis and data analysis techniques to identify trends, patterns, and insights in large datasets.
A good understanding of data governance principles and policies, including data privacy, security, and compliance.
Familiarity with cloud computing platforms such as AWS, Azure or Google Cloud as many organizations move their data and BI infrastructure to the cloud.
The main soft skills of BI Professionals:
Strong communication and collaboration abilities, critical thinking and problem-solving skills, attention to detail, adaptability and flexibility, and strong time management and organizational abilities. These skills are necessary to work with stakeholders and cross-functional teams, identify insights and patterns in data, ensure accuracy and completeness of reports, adjust solutions to changing needs, and deliver high-quality work on time.