Hey there! I’m Michael.

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Data Visualization Engineer

I'm Michael Effiom, a seasoned Data Visualization Engineer and Business Intelligence leader based in Dallas, TX. Over the past 9+ years, I’ve helped organizations in healthcare, manufacturing, automotive, and SaaS unlock the full potential of their data through intuitive dashboards, scalable BI systems, and AI-powered analytics.

My career has been defined by an obsession with clarity, speed, and strategic storytelling through data. I specialize in delivering executive-ready dashboards and automated reporting workflows using a modern tech stack that includes Power BI, Tableau, ThoughtSpot, Snowflake, SQL, and Python. Whether leading a dashboard migration for Toyota North America or designing predictive analytics tools at UnitedHealthcare, I bridge the gap between technical complexity and business usability.

My mission is to empower stakeholders at all levels with data they can trust—and act on. I’m passionate about data quality, governance, and building BI solutions that scale, while mentoring junior developers and shaping BI strategies at the enterprise level.

Case Study Gallery

Case Studies

Skills

Companies

I had the privilege of working with cross-functional teams and executive stakeholders across Fortune 500 companies—including UnitedHealthcare, Toyota Motors North America, and Altium and Hewlett-Packard — where I led the development of scalable BI solutions, optimized enterprise reporting, and drove adoption of tools like Power BI, Tableau, and ThoughtSpot.

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Contact

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