Mostafa S

Senior Business Intelligence Engineer

Packuum Bags • Fulltime

Nov 2025 - Present • 9 mos

**Business Intelligence Analyst**: Transforms data into visual reports and dashboards to answer business performance questions using tools like Power BI and Tableau, communicating insights directly to stakeholders to support decision-making. **Data Engineer**: Designs and constructs robust data pipelines and storage systems that collect, process, and organize large-scale data, utilizing programming and cloud platforms to ensure reliable data access for analysis. **BI Analyst's Core Focus**: Interprets historical data to explain what happened and why, identifying trends and generating actionable business recommendations through clear visual storytelling. **Data Engineer's Core Focus**: Solves infrastructure challenges, building the foundational architecture that enables data collection, transformation, and availability, focusing on scalability and efficiency. **Primary Tools for BI**: Specializes in visualization software such as Power BI and Tableau, combined with SQL for querying and Excel for detailed analysis and reporting. **Primary Tools for Engineering**: Relies on programming languages like Python and Scala, big-data frameworks like Apache Spark, and cloud services to develop and maintain data infrastructure. **Deliverables of BI**: Produces interactive dashboards, performance reports, and presentations that translate complex data into understandable business insights for leadership. **Deliverables of Engineering**: Creates automated data pipelines, structured databases, data warehouses, and APIs that serve as the backbone for all organizational data activities. **Audience for BI**: Engages primarily with business leaders, marketing teams, sales departments, and other non-technical stakeholders who need data-driven guidance. **Audience for Engineering**: Collaborates with technical teams including data scientists, analysts, and software developers, ensuring they have clean, accessible, and well-modeled data. Data Engineer Project : with experience designing a