Rewati Ovalekar
Director of Engineering at Walmart Business , Data Platform & Sciences.
- Role
- Director of Engineering at Walmart Global Tech
- Location
- Sunnyvale, CA, US
- LinkedIn followers
- 500 followers
About Rewati Ovalekar
Engineering leader with 15+ years of experience building and scaling data platforms and AI/ML systems for marketing and sales. Currently leading a global team of 35+ engineers and data scientists at Walmart, driving the end-to-end data platform and AI strategy for Walmart Business (B2B). Focused on delivering measurable impact through scalable infrastructure, personalization, and LLM-powered solutions, while building high-performing teams and aligning with executive stakeholders. Honored to be recognized twice as one of Walmart’s Top 30 Female Leaders.
Experience
Director of Engineering
Oct 2022 — Present · Sunnyvale, CA, US
Over the past few years, I’ve had the opportunity to build from a blank slate—and scale it into something meaningful.At Walmart, I grew a global engineering organization to 35+ engineers and data scientists, focused on data platforms, AI, and marketing/sales enablement for Walmart Business (B2B).What makes this journey rewarding is the impact: powering platforms that contribute to ~50% of B2B revenue, improving conversion by 22% through data and modeling, and driving 20–30% uplift in engagement through GenAI-powered SEO and findability.Just as important has been building the team—growing leaders, mentoring talent, and creating an environment where people can scale their impact.Grateful to partner closely with Product, Marketing, and Sales to connect technology with real business outcomes. The intersection of people, platforms, and impact is where the most meaningful work happens.
Education
Fr. Conceicao Rodrigues College of Engineering
Bachelor of Engineering - BE, Computer Engineering
2005 — 2009
Indiana University Bloomington
Masters, Computer Science
2009 — 2011
Skills
- Databases
- Java
- Subversion
- Distributed Systems
- Hadoop
- Javascript
- Oracle
- C
- Eclipse
- Python
- Sql
- Linux
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