Junior Data Scientist specializing in LLM agents, RAG, and reinforcement learning
Pittsburgh, PAData Science and Research Fellow1 years experienceJuniorConsultingTechnologyArtificial Intelligence
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About
McKinsey practitioner who built and deployed production LLM systems for consultants/clients, including a Power BI-integrated multi-agent chatbot (RAG + text-to-SQL + formatting) with custom Python orchestration, verification loops, and a 100+ case eval set achieving ~95% consistency. Also delivered a taxonomy-mapper agent that standardized inconsistent labeling for C-suite stakeholders, cutting a process from >2 weeks to <30 minutes through demos and business-focused communication.
Experience
Data Science and Research FellowMcKinsey & Company
Machine Learning Research InternCarnegie Mellon University
Data Science InternNow Analytics, LLC
Education
Carnegie Mellon Universitymaster, Computational Data Science (2025)
Vellore Institute of Technologybachelor, Computer Science and Engineering (Data Science) (2024)
Key Strengths
Built and deployed a Power BI-integrated multi-agent LLM chatbot in production at McKinsey
Designed hybrid agent architecture (RAG + text-to-SQL + dialogue/formatter) with deterministic routing and strict schemas
Implemented verification loops and execution-based checks to reduce hallucinations in high-stakes client decision contexts
Created and used a 100+ example curated evaluation set; achieved ~95% response consistency in eval and client tests
Hands-on orchestration experience (LangChain/LangGraph) plus custom Python orchestration for enterprise constraints