Mayank Kumar - Product Leader

Mayank Kumar - Product Leader Driving AI/ML Innovation at Scale

Staff Product Manager with 9+ years building scalable platforms, personalization engines, and cross-functional teams that deliver customer-centric solutions at Walmart, Nykaa, and leading e-commerce companies.

9 Years Experience
4 Awards at Walmart
17 % GMV Impact
50 % User Engagement Growth
View My Work Download Resume

Product Leader at the Intersection of AI, Data & Growth

Currently leading Personalization and UGC initiatives for Walmart Commerce Platform (WCP), powering commerce infrastructure across US and international markets. I specialize in building AI/ML-driven recommendation engines, personalization platforms, and scalable microservices that drive measurable business impact.

🤖

AI/ML Product Platforms

Recommendation engines, personalization, GenAI/LLM integration

📈

Growth & Monetization

SEO strategy, ad platforms, conversion optimization

⚡

Platform Architecture

Microservices, APIs, cross-functional collaboration

📊

Data-Driven Decision Making

A/B testing, funnel analysis, user research

Built AI/ML recommendation platform from inception to rollout in 6 months, driving 17% of overall GMV for Walmart SA

Driving Product Innovation Across Leading Platforms

W

Walmart

Feb'22 - Present

Staff Product Manager - Personalization & AI/ML Platforms

  • Led WCP strategic initiatives, launched recommendation platform driving 17% GMV increase
  • Increased user engagement by 50% and conversion rates by 30%
  • Managed cross-functional teams across 3 geographies
N

Nykaa

Dec'19 - Dec'21

Product Manager - Post Order Experience & Supply Chain

  • Led catalog module with 70% reduction in go-live time
  • Launched product replacement feature saving $2M annually
  • Built comprehensive seller panel migration system
MMT

MakeMyTrip

Jul'19 - Jan'20

Senior Product Analyst - Experiences & Loyalty

  • Improved loyalty program ROI through comprehensive behavior analysis
  • Enhanced user experience via strategic A/B testing
  • Conducted extensive user interviews to drive product decisions
P

Paytm

Feb'18 - Jun'19

Senior Business Analyst - Category Growth

  • Optimized cashbacks increasing engagement by 40%
  • Reduced drop-offs by 20% and improved conversion by 16%
  • Led ML models development for advanced user segmentation
TI

Times Internet

Jul'16 - Jan'18

Growth & Analytics Lead - Ads & Monetization

  • Achieved 150% revenue growth year-over-year
  • Managed $1.4M annual revenue portfolio
  • Increased client retention rate by 50%

Measurable Impact Through Product Excellence

📈
110%

YoY revenue growth through SEO optimization

🤖
17%

GMV impact from AI/ML recommendation platform

👥
50%

Increase in user engagement

🎯
30%

Conversion rate improvement

🔄
3x

Higher CTR on personalized carousels

💰
$2M

Annual savings through product replacement feature

⚡
70%

Reduction in product go-live time

🏆
4

Walmart Awards (1 Impact, 3 Excellence)

🎓
Top 10%

Graduate ranking & promoted to Lead role

21

Successfully launched 21 features via A/B testing, managed teams of 15+ across multiple countries. Multi-tenant AI/ML platform serving US & international markets with cross-functional leadership across 3 geographies.

Ready to Build Something Amazing Together?

I'm passionate about leveraging AI/ML and data-driven insights to create products that scale and deliver exceptional user experiences. Whether you're looking for product leadership, strategic guidance, or partnership opportunities, let's connect.

Send Message via LinkedIn Email Me Directly

📍 Based in Bangalore, India | Open to Remote Opportunities

Currently @ Walmart 9+ Years Experience AI/ML Product Expert