Karthik Renkarajan
Summary
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SeniorKarthik Renkarajan is an experienced engineer with 12 years building privacy-first, trustworthy AI systems across startups and large enterprises. Currently an early engineer at PrivaSapien, he blends core engineering with technical sales to architect AI governance platforms, automated privacy risk scoring, and agentic DPIA workflows that ease compliance for enterprise customers. Previously at Walmart Global Tech he specialized in the “last mile” of AI—observability, adversarial robustness, and human-in-the-loop decisioning—bringing PETs like differential privacy and k-anonymity into production. His background spans product engineering at Equinix and long-term consulting, giving him a pragmatic systems perspective alongside hands-on threat modeling for vector and model-poisoning attacks. Based in Sunnyvale, he pairs technical depth with customer-facing storytelling, turning complex privacy guarantees into tangible business value. An early career episode teaching computing at a Vedic school hints at his long-standing commitment to making technology accessible across diverse communities.
12 years of coding experience
Github Skills (7)
ionic-cordova2
ionic-framework2
machine-learning1
microservices1
js-framework1
ionic1
nodejs1
Github contributions (5)
karthick16/spaangular
Jan 2015 - Jan 2015
Contributions:5 commits, 4 pushes, 1 branch in 6 days
karthick16/angularscaffolding
Jan 2015 - Jan 2015
Contributions:4 commits, 3 pushes, 1 branch in 1 day
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