
The Architecture of Growth
Over two decades, Sachin Malik's work at Uber, Walmart, and now Block has helped global brands find order in the chaos of digital transformation, turning fragmented systems into finely tuned growth engines. At Uber, he turned an emerging advertising business into a billion-dollar operation in less than two years. At Walmart, he built the foundation for one of the largest retail media networks in North America. Now at Block, he's redefining how advertising, payments, and commerce intersect in what analysts call the next frontier of media. "Sustainable growth isn't about doing more," Malik said. "It's about doing better - connecting vision, execution, and accountability."