Pranav Kumaar
Sridhar

Conversational Business Intelligence Platform

Built a conversational BI platform enabling non-technical users to query enterprise data via natural language. Reduced reporting turnaround from ~2 days to under 30 minutes.

Hybrid BM25 + Embedding Retrieval System

Developed a hybrid retrieval system with custom harmonization pipeline for aligning heterogeneous vendor catalogs. Achieved sub-15s query latency across multi-million SKU inventories.

Production PKI Infrastructure @ Baxter

Led end-to-end development of a production-ready EST certificate-management service enabling automated certificate issuance and rotation across internal microservices.

Lightweight Path Ranking for Dense KG-RAG

Developed a KG-augmented RAG pipeline for dense academic citation graphs. Demonstrated that simple MLP-based scorer achieves 93.9% AUC—outperforming GCN and GAT models while using 13× fewer parameters.

AI-Driven Sustainability Marketplace

Founded an AI-driven sustainability marketplace applying transformer-based embeddings for automated requirement matching and vendor recommendations.

Applied AI Developer Experience

Delivered applied AI/ML solutions for external clients in a university-affiliated incubator, building production-ready pipelines across computer vision, semantic search, and generative AI use cases.