A critical juncture in food safety emerged in the late 2010s. The stark statistics from the Occupational Safety and Health Administration laid out the story: foodborne illness afflicted 48 million Americans in a year, with 128,000 admitted to the hospital and 3,000 dying from it. These folks had ordinary disrupted lives from something as simple as eating a meal. These risks were not new. However, the growing popularity of digital marketplaces was changing how food and consumables reached homes.
Unlike the tightly controlled supply chains of grocery or specialty retailers, these online marketplaces had opened up trade for millions of independent sellers. There was variety and scale to it. But there were some blind spots through which things could slip. Dietary supplements, mislabeled, high-risk consumables, or products with hidden ingredients can very much slip by undetected. Whatever policy updates can be drafted, they simply cannot keep pace with the rapid and fluid movement of digital commerce.
A few years ago, a grieving parent wrote to a United States senator after unwashed poppy seeds bought online proved fatal to their adult child. The senator’s letter landed on the safety desk of a vast e‑commerce marketplace that processed tens of millions of new listings every day. There were no clear regulations, no ready technology, and no time to lose. Someone inside the company had to decide whether public trust in digital shopping could survive its first fatal test.
That responsibility fell to Keshava Reddy Depa, who, then serving as Food Safety Manager at a leading global e-commerce firm, began his journey into marketplace safety.
A System Not Built for Risk
Traditional food retail operated within familiar boundaries: a limited set of suppliers, direct oversight, and predictable patterns of quality control. Online platforms were something else entirely. Millions of listings appeared and disappeared daily, each with its own set of attributes and claims. Manual enforcement was futile. The central question was how to create a system that could adapt in real time to a problem defined by scale.
Keshava recognized that the solution had to go beyond static policies. He convened scientists specializing in machine learning, along with legal and compliance experts. They were tasked to design a mechanism capable of proactively identifying and removing unsafe products. Instead of waiting for complaints or regulatory interventions, the framework would analyze product details, seller behavior, and even customer reviews to spot risks before they reached consumers.
“Marketplace safety cannot be an afterthought,” Keshava reflects. “We had to design systems that moved as quickly as the sellers and products did. That meant using data and automation, not just policy.”
From Immediate Response to Lasting Framework
The urgency to act was real. Within just 30 days, Keshava drafted and secured approval for an enforcement plan that would become a turning point. The suppression mechanism he and his team launched quickly began cutting off unsafe listings before they appeared to customers. Internally, leaders recognized it not just as a solution to an immediate challenge but as a model for handling high-risk categories more broadly.
The process was later extended toward infant formula, baby food, diabetes test strips, and nutritional supplements. The results were quantifiable: there was a 93% reduction in customer complaints regarding infant formula and 78% fewer complaints about baby food. The company further signaled its intent to raise standards across the industry by joining an international alliance that accredits supplement manufacturers.
Raising the Bar for an Industry
What happened next was revealing. While many other platforms continued to struggle with unsafe or restricted products, Keshava’s framework showed what was possible. Instead of reacting to problems, digital marketplaces could predict and prevent them. The shift marked more than a technical achievement; it was a cultural one, redefining what responsibility looked like in e-commerce.
“Unsafe products don’t just erode consumer trust; they threaten the very model of online retail,” Keshava notes. “By showing that large-scale marketplaces can address these risks proactively, we hoped to raise the standard for the industry as a whole.”
This proactive stance resonated. Analysts and observers began to point to predictive compliance as a milestone in the evolution of digital food safety, not just a protective measure but an industry benchmark.
A Broader Vision
For Keshava, this milestone was part of a larger arc in his career. His leadership extended beyond crisis management, encompassing roles where he consistently worked to anticipate risks before they became visible. Whether developing frameworks for consumable private brands or embedding safeguards into retail innovation programs, his approach was comprehensive. It emphasized scale, adaptability, and foresight.
By taking food safety out of checklists and into dynamic, technology-driven governance, he helped create a template for others to follow. The systems that were launched first in 2018 remain ongoing, continuing to provide for the global consumer base.
Look Ahead
Food safety in the digital era has to look beyond just compliance; it calls for imagination and systems that develop along the pace of the marketplace itself. Keshava Reddy Depa’s work demonstrated that urgency, innovation, and cross-functional collaboration could be harnessed to safeguard consumers on a mass scale. It is a reminder that behind every enforcement mechanism and risk model are individuals committed to ensuring that trust in the digital economy is not only earned but preserved.