Sai Karthik Kosuri

Experience

Jun 2024 — Present
Philadelphia, PA

University of Pennsylvania

AI Engineer
  • Built a RAG system over 45K PDF articles — GTE-ModernColBERT embeddings in Weaviate, integrated with an MCP server for query handling.
  • Built a multimodal ML framework combining linguistic and acoustic features across 1,465 interviews to predict loneliness in older adults.
  • Developing an agentic AI system for automated clinical living-guideline extraction from RCTs, with human review, provenance tracking, and adjudication.
  • Created end-to-end ETL pipelines for a longitudinal participant study; automated survey scheduling and payment workflows.
Jun — Aug 2023
Cary, NC

Siemens Healthineers

Data Science & Analytics Intern
  • Led a BI migration from Power BI to Qlik Sense, improving analytics capabilities by 30% and saving $50K annually.
  • Built an automated ETL pipeline (Python, SQL, Teradata) for enterprise healthcare datasets, cutting processing errors by 50%.
Apr 2021 — Jul 2022
Hyderabad, India

Broadridge Financial Solutions

Software Engineer
  • Developed REST APIs in Node.js and a concurrent Go pipeline streaming real-time data to AWS S3, cutting retrieval times by 30%.
  • Automated infrastructure with Jenkins CI/CD and Terraform, reducing provisioning time by 70%.

Education

2022 — 2024
Syracuse University · M.S. Computer Science, GPA 3.8
2017 — 2021
Vellore Institute of Technology · B.Tech CSE, GPA 8.49
Certification
AWS Certified Solutions Architect — Associate