Mamta Krishnia is a pioneering force in the world of digital product management, renowned for her transformational leadership in scaling consumer products and platform solutions. As a Group Director of Product Management at Walmart, she has not only overseen a multi-billion-dollar product portfolio but also led a culture-first, innovation-driven approach to leadership. With a proven record of guiding cross-functional global teams, Mamta’s contributions have been instrumental in unlocking 10x business growth in some of the world’s most competitive markets.
Early Life and Academic Foundation
Mamta’s academic journey laid the cornerstone for her impressive career. She earned a Bachelor of Engineering in Computer Science from the University of Mumbai, which built her technical foundation. Later, she pursued an MBA in Marketing and Strategy from the Kelley School of Business at Indiana University, graduating in 2011. The blend of engineering and strategic business education gave her a rare ability to speak the language of both developers and executives, positioning her perfectly at the nexus of product, technology, and business innovation.
Professional Journey
Mamta’s career began with Amdocs in Pune, India, where she sharpened her analytical skills. Her move to Cognizant Business Consulting in San Francisco allowed her to work on high-impact projects for Levi Strauss & Co., where she developed inventory visibility strategies that added significant revenue.
She transitioned into product consulting roles at top firms like Slalom Consulting, collaborating with giants such as Apple, GAP, and Walmart. Her work included launching Apple’s Buy Online Pickup In-Store (BOPIS) across nine international markets and implementing checkout efficiencies at GAP that dramatically reduced customer friction and boosted usability. At Walmart, she launched app capabilities that lifted GMV, including Smart Lock and a new iPad App, demonstrating her knack for translating user needs into measurable business outcomes.
Leadership and Innovation
Mamta’s leadership style is rooted in empowerment and clarity of vision. At Walmart, she built a high-retention team of 20+ product managers across continents, driving the work definition for 200 engineers. She doesn’t just manage teams—she nurtures them. Her people-first approach emphasizes diversity, mentorship, and scalable growth. Her initiatives, like founding and scaling the Women in Product ARG from scratch to 400 members, showcase her dedication to fostering inclusive environments that support the rise of future leaders.
Her innovation track record is equally impressive. From launching machine learning-based features like Part Terminology ID prediction to conceptualizing GenAI-powered product discovery experiences, Mamta continually positions her teams at the forefront of technological transformation. She integrates cutting-edge AI capabilities into traditional retail experiences, setting new industry benchmarks.
Notable Achievements
Mamta has led numerous market-first product launches that have reshaped Walmart’s e-commerce landscape. Her leadership in the automotive category drove 780K new digital customers in a year and increased conversion and market share. She also pioneered Walmart’s grocery subscriptions experience and launched PetPharmacy by bridging e-commerce with the health and wellness tech stack—a feat that demanded first-time system integrations.
Her role in Walmart’s multi-year replatforming project, aimed at consolidating their ecommerce infrastructure into a seamless omnichannel experience, demonstrated her strategic foresight. The unified platform enhanced user experience and significantly boosted customer cross-pollination between grocery and general merchandise.
Academic Contributions
While Mamta’s impact has primarily been in the corporate sector, her work bridges theory and application. Her use of data-driven experimentation, such as regression-based A/B testing and iterative beta apps, reflects a scientific approach grounded in research methodologies. Her application of predictive AI models and understanding of customer behavior contribute indirectly to the academic discourse on digital transformation and retail strategy.
Future Vision and Impact
Mamta remains focused on driving the future of digital commerce. Her current work envisions even more deeply integrated GenAI solutions that personalize customer journeys, automate decision-making, and enhance operational efficiency. She is committed to evolving Walmart’s product experience, fostering new business models, and empowering the next generation of product leaders.
Mamta Krishnia is not just shaping products—she is shaping the future of inclusive, intelligent commerce. Her story is one of relentless innovation, people-centric leadership, and a passion for using technology to solve real-world problems.
