Summary
Overview
Work History
Education
Skills
Certification
Languages
Timeline
Additional Information Publications & Speaking
Patents
Generic

Rajiv Kumar

Austin,TX

Summary

Strategic Director of Data Science with 20+ years leading large-scale AI, Generative AI, and agentic AI organizations at enterprise scale. Spearheaded Oracle's AI Agent Studio (launched March 2025) and GenAI PaaS enhancements, driving product strategy, platform direction, and widespread adoption of LLMs, RAG, multi-agent systems, and agentic workflows. Expertise spans end-to-end LLM lifecycle—including evaluations, benchmarking, guardrailing/hallucination mitigation, prompt management, bias testing, and production MLOps—to deliver secure, scalable AI that automates HR/CX processes and drives measurable productivity gains. Proven in building and scaling high-performing AI/data science teams (180+ professionals across multiple teams), influencing executive stakeholders, translating complex AI concepts into business narratives, and collaborating cross-functionally with Engineering, Product, Research, and Go-to-Market. Recent advancements include TTS/STT models for voice agents, video understanding/generation models, advanced agentic frameworks (LangGraph, AutoGen, LangChain), and robust evaluation/guardrailing pipelines. Track record of patenting innovations, publishing research, and delivering ethical, production-grade AI that shapes enterprise platforms and delivers strategic business impact.

Overview

20
20
years of professional experience
1
1
Certification

Work History

Director - Data Science

Oracle USA
Austin, TX, USA
01.2018 - Current

Lead AI and data science strategy for Oracle Fusion HCM and CX, shaping product/platform direction through applied Generative AI, LLMs, and agentic architectures. Oversee large-scale ML system development/deployment, MLOps, model lifecycle management, and AI infrastructure integration into enterprise workflows.

  • Pioneered Oracle AI Agent Studio (launched March 2025), a no-code/low-code platform for creating, customizing, orchestrating, and managing autonomous AI agents/multi-agent teams—integrating RAG, LLMs, enterprise tools, and secure guardrails to automate complex HR/CX processes at global scale.
  • Expanded Oracle GenAI PaaS with prompt lifecycle management, bias mitigation, hallucination guardrails, LLM evaluations/benchmarking, and advanced agentic capabilities, enabling thousands of enterprises to adopt ethical, production-grade agentic AI.
  • Directed recent innovations in voice AI (TTS/STT models powering conversational voice agents), video models for multimodal understanding/generation, and agentic frameworks—delivering autonomous solutions like SR Resolution agents and personalized Benefits Advisors that enhance customer satisfaction, employee engagement, and operational efficiency.
  • Built/scaled high-performing AI organizations (leading 15+ teams, 180+ professionals); introduced SAFe Agile, governance, portfolio management, and operating cadences for AI initiatives.
  • Influenced executive AI investment decisions; collaborated cross-functionally to translate AI/ML into clear business narratives; drove adoption across internal/external platforms.
  • Conceptualized graph-based Skill Taxonomy/Ontology for workforce recommendations; led state-of-the-art NLP/recommender systems (doc2vec, learning-to-rank); implemented AI fairness (WEAT bias testing).
  • Secured IP through patents; advanced responsible AI standards and measurable outcomes.

Sr. Lead Decision Science Analyst

CenturyLink
USA
04.2016 - 01.2017

Led advanced AI/ML initiatives delivering transformative impact in fleet management and marketing. Developed end-to-end scalable analytics systems, predictive models, and real-time insights using SAP Predictive Analytics/HANA—optimizing operations, reducing costs, and driving revenue growth through data-driven strategies and automated workflows.

  • Directed fleet optimization initiatives: developed predictive maintenance models, route optimization algorithms, and fuel efficiency systems using ML and real-time data—reducing downtime, operational costs, and fuel consumption while improving reliability for large-scale fleets.
  • Spearheaded marketing analytics: built real-time predictive models with SAP Predictive Analytics and HANA integration for customer segmentation, acquisition, retention, and personalized campaigns—generating significant revenue growth through data-driven strategies.
  • Designed intuitive dashboards/visualizations and automated workflows to accelerate stakeholder decisions and ensure data governance/quality.
  • Collaborated cross-functionally to align analytics with business goals; uncovered market trends via deep customer data analysis; positioned organizations for long-term strategic growth through scalable AI capabilities.

Associate Lead

United Health Group
USA
01.2010 - 03.2016

Directed innovative product features and data science enhancements that boosted revenues and business value. Led architecture/implementation of complex multicurrency solutions; optimized workflows with SAS macros, R/Python EDA, ML, and OOP. Managed 10-person team to align technical delivery with strategic goals, fostering innovation and efficiency.

  • Architected and implemented complex Multicurrency Feature for global clients: gathered requirements, designed workflows, and executed seamless rollout—expanding market reach and enabling frictionless multi-currency operations.
  • Optimized data workflows using advanced SAS macros, R/Python exploratory analysis, machine learning, OOP, and database techniques—reducing bottlenecks and enabling faster, actionable insights.
  • Managed 10-person high-performing team; delivered projects aligned with strategic objectives while fostering technical excellence and innovation.
  • Conducted in-depth EDA and modeling to inform business strategy; enhanced product capabilities to address client needs and boost overall business value.

Software Engineer

Tata Consultancy Services
India
01.2006 - 12.2009

Developed enterprise software solutions using OOP, SQL analysis, and system design. Delivered scalable, reliable projects end-to-end, building foundational expertise in troubleshooting, optimization, and client-aligned development.

  • Developed and maintained multiple enterprise-grade applications using object-oriented programming, SQL analysis, coding, testing, and optimization—ensuring scalable, reliable, high-quality solutions.
  • Analyzed complex requirements; troubleshot issues; optimized performance to meet client SLAs and business needs.
  • Contributed to critical projects across industries, gaining expertise in full lifecycle development that transitioned into advanced analytics, ML, and AI leadership roles.

Education

M.S. - Information Technology

University of Denver
Denver, CO
01-2016

B.Tech. - Information Technology

Kurukshetra University
Haryana, India
01-2006

Skills

  • AI Strategy & Leadership: Enterprise AI Platforms, Generative AI/LLMs, Agentic AI, AI Governance, Portfolio Management, Executive Stakeholder Influence
  • Technical Depth: Python, LangChain/LangGraph/AutoGen, RAG, TTS/STT/Voice Agents, Video Models, LLM Evaluations/Benchmarking, Guardrails/Hallucination Mitigation, NLP (SpaCy, NLTK, Gensim), Scikit-learn
  • Infrastructure & MLOps: Docker, Kubernetes, GitLab CI, Prometheus, Grafana, Model Lifecycle Management, Scalable AI Infrastructure
  • Other: Team Building & Mentoring, Cross-Functional Collaboration, AI Fairness/Bias Testing, Strategic Planning, Change Management, Performance KPIs, Workforce Analytics
  • Strategic planning
  • Decision-making

Certification

  • Statistical Learning (Stanford)
  • Data Science (MIT)
  • LangChain and Vector Databases in Production
  • Generative AI with LLMs
  • Certified SAFe 5 Scrum Master

Languages

English
Full Professional

Timeline

Director - Data Science

Oracle USA
01.2018 - Current

Sr. Lead Decision Science Analyst

CenturyLink
04.2016 - 01.2017

Associate Lead

United Health Group
01.2010 - 03.2016

Software Engineer

Tata Consultancy Services
01.2006 - 12.2009

B.Tech. - Information Technology

Kurukshetra University

M.S. - Information Technology

University of Denver

Additional Information Publications & Speaking

  • Keynote Speaker: LLMs and Agents (AAIES-2024)
  • Best Paper Award: ICIDA-2024
  • Multiple peer-reviewed papers (ICIDA-2024, ICACITES-2024, IMTS-2025) on RAG enhancements, spatial reasoning in LLMs, watermark robustness, continuous data streams, legal benchmarks, motion planning, and knowledge-driven fact-checking

Patents

  • 3 Patents Awarded (e.g., US 11321614: Directed Trajectories Through Communication Decision Tree Using Iterative AI; US 11727327: Multistage Candidate Ranking; US 20220398445: Classification Hierarchy via ML Pipeline)
  • 3 Additional Patent Disclosures