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I will build a rag chatbot or ai document QA system using llms

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Jody J.

About this gig

Need an AI assistant that knows YOUR data, not generic ChatGPT?


I'm Dr. Jody-Ann Jones, Ph.D. Data Scientist & AWS Certified ML Engineer. I build RAG systems that let you chat with your documents with citations and minimal hallucinations.


WHAT I BUILD

- Document Q&A (PDFs, Word, Confluence, SharePoint, Notion)

- Customer support AI assistants

- Internal knowledge base chatbots

- Research & compliance document retrieval

- Semantic search over proprietary data


WHAT SETS MY RAG APART

- Hybrid search (vector + BM25 keyword matching)

- Source citations on every response

- Conversation memory for multi-turn chat

- Role-based access for enterprise

- Audit trails for regulated industries


PROVEN RESULTS

- 100K+ docs indexed, sub-second retrieval

- 92% recall@5 on regulatory documents

- Passed SEC audit on first attempt

- Zero hallucinations in compliance-critical deployments


STACK

LangChain, LlamaIndex, OpenAI, Claude, Pinecone, Weaviate, ChromaDB, FastAPI, Streamlit


Message me with what data you want searchable. I'll recommend the best approach.

Get to know Jody J.

Jody J.

Senior Machine Learning Engineer

  • FromJamaica
  • Member sinceApr 2026
  • Avg. response time1 hour
  • Languages

    English
I am a Founder and Principal ML Engineer with 5+ years of experience designing and deploying production-grade machine learning and data platforms across AWS, Azure, and GCP. I specialize in building modular, cloud-native ML systems using FastAPI, Docker, and Airflow.