Calculation Consulting provides data science leadership and expertise. Led by Dr. Charles Martin, who has over 10 years of experience developing machine learning algorithms for companies like Demand Media, BlackRock, and eBay. Demand Media's machine learning algorithms created a $1 billion company but later collapsed due to overdependence on search traffic and lack of adaptation to Google's algorithm updates. Effective data science requires senior leadership, cross-functional collaboration, experimental methodology, and accountability to generate sustainable long-term revenue rather than just cost savings.