Sai Teja Gurrapu
Specialist in Generative AI, RAG Systems & Computer Vision | AI/ML Engineer
- Role
- Data Scientist at GE HealthCare
- Location
- Seattle, WA, US
- LinkedIn followers
- 500 followers
About Sai Teja Gurrapu
AI/ML Engineer with 5+ years of experience in Generative AI, Multimodal ML, and RAG…
Experience
Data Scientist
Aug 2024 — Present · Washington, DC, US
Designed and implemented RAG pipelines combining LLMs (GPT-4, Llama, BERT, RoBERTa) with clinical and research datasets to support AI-driven medical decision-making.• Fine-tuned Transformer-based architectures on domain-specific healthcare data, improving clinical note summarization accuracy by 28%.• Developed LLM-powered assistants to automate physician documentation and provide evidence-based recommendations, reducing manual effort by 30%.• Built retrieval pipelines using LangChain + vector databases (FAISS, Pinecone) for semantic search across millions of patient and imaging records.• Applied prompt engineering and few-shot learning to improve accuracy and reliability of clinical Q&A systems.• Collaborated with cross-functional teams to ensure AI solutions met enterprise-grade performance, security, and HIPAA compliance standards.• Mentored junior data scientists on LLM architectures, prompt engineering, and best practices for GenAI adoption in healthcare.
Education
Wilmington University
Master of Science - MS
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