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Sree Sreedhararaj

Operator

Sree Sreedhararaj is a technology leader best known for his work at the intersection of artificial intelligence, data engineering, and personalization at scale. As CTO of Stitch Fix, he oversees the technical architecture powering one of retail's most data-intensive personalization engines, which has relevance to the broader AdTech and retail media ecosystem given the growing convergence of first-party data, recommendation systems, and targeted consumer experiences. Prior to Stitch Fix, Sreedhararaj held senior engineering and technology roles at major media and streaming companies, including Netflix, where he contributed to large-scale data platform and streaming infrastructure initiatives. His background spans distributed systems, machine learning infrastructure, and real-time data pipelines — capabilities that are increasingly central to modern programmatic advertising and retail media networks. Sreedhararaj is recognized in technology circles for his ability to scale engineering organizations and build data platforms that support personalization at consumer internet scale. While not exclusively an AdTech practitioner, his expertise in first-party data utilization, ML-driven recommendations, and retail media infrastructure positions him as a relevant voice in the evolving landscape of cookieless targeting and commerce media.

Last updated Jun 24, 2026 by ATDb automated enrichment · Connections updated Jun 29, 2026

Role
Chief Technology Officer
Company
Stitch Fix
Based
San Francisco, California, United States
Connections
1
Years in industry
15 years

Bio

Sree Sreedhararaj is a technology leader best known for his work at the intersection of artificial intelligence, data engineering, and personalization at scale. As CTO of Stitch Fix, he oversees the technical architecture powering one of retail's most data-intensive personalization engines, which has relevance to the broader AdTech and retail media ecosystem given the growing convergence of first-party data, recommendation systems, and targeted consumer experiences. Prior to Stitch Fix, Sreedhararaj held senior engineering and technology roles at major media and streaming companies, including Netflix, where he contributed to large-scale data platform and streaming infrastructure initiatives. His background spans distributed systems, machine learning infrastructure, and real-time data pipelines — capabilities that are increasingly central to modern programmatic advertising and retail media networks. Sreedhararaj is recognized in technology circles for his ability to scale engineering organizations and build data platforms that support personalization at consumer internet scale. While not exclusively an AdTech practitioner, his expertise in first-party data utilization, ML-driven recommendations, and retail media infrastructure positions him as a relevant voice in the evolving landscape of cookieless targeting and commerce media.

Career

  • Vice President of Engineering

    Netflix · prior to Stitch Fix

  • Senior Engineering Leadership

    Various tech companies · earlier career

Expertise & education

Expertise

Personalization at ScaleMachine Learning InfrastructureFirst-Party Data PlatformsRetail Media TechnologyReal-Time Data PipelinesDistributed SystemsAI-Driven RecommendationsData Engineering

Education

  • Engineering degree, institution not publicly confirmed

Speaking topics

AI and Personalization at ScaleRetail Media and First-Party DataMachine Learning InfrastructureEngineering Leadership

Recognition

Notable achievements

  • Serving as CTO of Stitch Fix, overseeing one of retail's most sophisticated AI personalization platforms
  • Prior engineering leadership at Netflix contributing to large-scale streaming and data infrastructure
Connection details