Madrine Nakayiza

Developed and deployed advanced dashboards and semantic models across Tableau, Power BI, and Microsoft Fabric, utilized by over 150 users to provide clear, actionable insights into sales and product performance.

Automated recurring reports using Tableau Prep, Power Query, and Power BI, resulting in 16 hours saved weekly and a significant improvement in data accuracy.

Conducted rigorous testing, validation, and auditing for over 40% of reports, enhancing data integrity and strengthening executive trust in reporting and decision-making.

Standardized quarterly Excel data packs through Fabric Dataflows and Lakehouse staging tables, establishing reliable, reusable data sources for efficient management reporting.

Executed scheduled and ad hoc analysis requests for executive stakeholders, supporting strategic decisions across annuity products, sales channels, and territories.

Provided operational and performance KPI reporting for 5 distinct business units, leveraging scalable Tableau and Power BI reports to support leadership decisions and operational efficiency.

Reduced weekly reporting time by 40% through the automation of data preparation flows using Tableau Prep and Power Query.

Conducted in-depth trend analysis using SQL, Excel, Tableau, and Power BI, translating complex data into clear, actionable findings for operational leaders.

Mentored 10+ junior analysts and trained various business teams on leveraging curated dashboards and self-serve data, fostering a data-literate culture.

Administered Tableau Server for over 150 users, expertly managing permissions, optimizing performance, and organizing content to ensure seamless data access and usability.

Collaborated effectively with business units in Agile sprints, translating complex requirements into robust, actionable reporting solutions.

Translated diverse stakeholder requirements into dynamic dashboards and reports, providing critical insights for marketing and sales leadership decision-making.

Constructed executive-level dashboards designed to meticulously track performance metrics and forecast emerging trends, supporting proactive strategic planning.

Established comprehensive dashboard design standards and best practices, which demonstrably increased user adoption and engagement by 70% across the organization.

Built and maintained a suite of dashboards to visualize key performance indicators, enabling data-driven strategies for marketing and sales.