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Raghu Warrier
Principal Product Leader specializing in healthcare AI and data platforms
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About
Healthcare product leader with deep oncology and pharma experience who has built both foundational clinical data platforms and AI-powered patient engagement workflows. Particularly notable for combining rigorous data standardization, LLM evaluation/guardrail design, and human-centered communication changes that drove measurable medication refill and adherence improvements. Also teaches AI to product managers and business analysts, bringing a pragmatic, education-first view of human-centered AI adoption.
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Key Strengths
- Led end-to-end rebuild of oncology data normalization and knowledge management platform across multiple health systems
- Strong healthcare and life sciences domain expertise spanning oncology, clinical data, pharma sponsors, and patient adherence
- Sequenced platform strategy effectively by standardizing data before building intelligence layers
- Built and aligned cross-functional teams across engineering, AWS, clinical informatics, epidemiology, oncology, and data science
- Created Group/Interpret/Project framework to accelerate dataset generation and user feedback loops
- Designed scalable common data model that enabled expansion from lung to breast and prostate cancer cohorts
- Shipped AI-enabled patient engagement workflow using RAG and agentic pipeline across clinical, customer service, and creative teams
- Implemented LLM evaluation framework to monitor Sonnet-to-Haiku functionality drift with guardrails
- Used measurable outcomes such as medication adherence lift and reported ~30% refill lift for pharma sponsors
- Improved patient UX by simplifying scientific language and applying demographic-based comprehension testing
- Balanced user needs and organizational cost constraints by shifting power users to configuration over raw data experimentation
- Develops talent through strengths-based hiring, clear goals, and AI skill-building
Reference Highlights
- extremely fast learner
- delivers quality outcomes at rapid speed
- unlocks team members' potential quickly
- sees the bigger picture before drilling down
- saved the team with an architecture-compliant solution
- strong customer focus
- drives products from inception to delivery
- convinces executive leadership with customer-informed vision
- creates simple high-level requirements to guide design
- hands-on AI advisor and educator
- helps companies build trust in AI
- fosters collaboration to find product direction
- approachable leader
- proactively identifies who needs help
- removes or avoids obstacles early
- invisible glue for the team
- people-first mindset
- provides care, time, training, and resources
- values smart, fast, innovative, inexpensive technology
- one of the best human beings the reference has known
- key factor in platform success
- strong collaborator across clients, stakeholders, and technologists
- truthful communicator with the Board
- balances technology, human factors, and compliance well
- solid engineer
- hands-on with reviews and feature testing
- good judgment on fit-for-use AI tools and integrations
- products were well received by pharmacy chains
- strong UX intuition
- demonstrates simplicity without losing technical nuance
- builds empathy for users and teammates
- design decisions enabled high adoption rates
- patient coach to engineers
- effective manager of technical teams
- guided contractor success in other company programs
- excellent at carrying out mission-driven goals
- aligns stakeholders effectively
- clear product thinking
- strong documentation habits
- validates requirements thoroughly
- cross-functional leadership
- drives execution through product philosophy
- keeps teams in lockstep
- communicates progress and value well
- champions sprint demos
- ensures strong user training and UAT
- hands-on with AI and machine learning
- technical and understands algorithms
- strong UX/UI instincts
- uses prototypes to clarify good design
- empathetic leadership style
- checks in often with team members
- active listener
- handles challenging circumstances
- outcome-oriented
- curious and seeks deep understanding
- understands users and business needs
- KPI-oriented
- patient-first mindset
- human-centered decision making
- balances user experience with business goals
- uses technology pragmatically
- views technology as augmenting people
- focuses on respect, empathy, and empowerment
Raghu's references speak for themselves. Let us connect you.
Experience
Education
Skills
Languages
Certifications
Publications
3 publications
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