Mattie W.

I help businesses turn complex data and manual processes into scalable analytics, dashboards, and automated workflows that teams can actually use.

As the founder of Sealund Analytics, I specialize in Sigma Computing, business intelligence, analytics engineering, and workflow automation. I work with companies that need more than a basic dashboard—whether that means building an executive reporting suite, creating complex KPI logic, automating operational processes, integrating APIs, or developing internal tools directly within their analytics environment.

I bring a combination of technical expertise and business understanding, backed by a Master’s in Business Intelligence & Analytics and experience building analytics solutions for complex business environments.

What I can help with:

• Sigma Computing dashboards, workbooks & applications
• Executive and operational KPI reporting
• Advanced calculations, cohort analysis & performance metrics
• SQL queries, data modeling & transformation
• Sigma input tables, actions & workflow automation
• API integrations and process automation
• Power BI dashboards & reporting
• Data cleanup and reporting architecture
• Existing dashboard optimization and troubleshooting

I focus on building solutions that are clean, intuitive, scalable, and maintainable—not dashboards that look good but create more work behind the scenes.

Whether you need a single analytics project completed or ongoing support as your business grows, I can help you build a reporting and analytics system that saves time and gives your team better visibility into the business.