DS
David Santos
LangGraph & RAG Architect — Knowledge Management and Research Agents
Autonomous Agents
Available now
📍 São Paulo, Brazil
⭐ 4.8
31 reviews
24
projects completed
$100–$165
per hour
About
I build LangGraph-based knowledge management and research agent systems for professional services firms. My graphs handle document ingestion, semantic search, multi-source synthesis, citation tracking, and structured report generation. Clients include law firms, consultancies, and research organizations in Brazil and across Latin America. Based in São Paulo.
Skills & Expertise
LangGraph
Knowledge Management
Research Agents
RAG Systems
Document Intelligence
AI Stack
LangGraph
OpenAI
ChromaDB
Industries
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