Television has long been one of the most powerful mediums for reaching wide audiences, and traditional methods of measuring TV ad effectiveness have progressively become more basic with the evolution of digital platforms. It is challenging for advertisers to quantify the true impact of their campaigns due to changing viewer habits and a rise in cross-channel marketing. That is where Shreyas Mahimkar, a data scientist and business technology leader, came in by leveraging an award-winning project he was leading for more than five years to help bridge this gap. His effort introduced precision to ad attribution and effectiveness measurement, fundamentally changing the way every business measures and optimizes their investments in advertising.