Naveen Reddy Bokka
@naveenreddy1637
Gen AI Engineer | Data Scientist | Prompt Engineer | NLP | ML Engineer |MLOps | LLMs | RAG | MCP | Vector DBs | Python | Pytorch | AWS | AZURE |GCP | FastAPI | Chatbots
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Experience
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Gen AI Engineer
Built multi-agent RAG assistants (LangGraph/LangChain) for pharmacovigilance; hybrid retrieval (Azure AI Search BM25+vector + FAISS/Chroma) and Neo4j provenance raised auto-resolution and minimized review time . Fine-tuned LLaMA/Mistral via LoRA/QLoRA and routed by risk (SLMs for routine, GPT-4 for high-risk) to reduce cost/request while maintaining quality; grounded GPT-4 assistants deflected 62%…
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Gen AI Data Scientist
Built a serverless RAG stack on AWS (API Gateway, Lambda, OpenSearch BM25 and FAISS) with hierarchical chunking and query-time compression, delivering improved retrieval precision, reducing tokens, and p95. Implemented function calling with Bedrock + LangChain tools to hit internal APIs/market data, then added routing/caching/retry in Lambda to cut LLM spend…
- Additional experience 1
- Additional experience 2
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