15+ Years of Systems Architecture | Specialist in Agentic RAG & Stateful LLM Orchestration
I bridge the gap between "experimental AI" and "production-ready systems." I architect autonomous, resilient AI agents that solve complex business logic problems with a focus on reliability, observability, and cost-efficiency.
- 🛠️ Refining Agentic Workflows: Optimizing state-graph transitions and Human-in-the-Loop refinement patterns in LangGraph.
- 🧪 LLMOps & Resiliency: Implementing automated evaluation frameworks (Ragas/LangSmith) to ensure 1.00 Faithfulness for non-deterministic outputs.
- 🌐 AEO/GEO: Developing high-performance utility tools optimized for the Generative Search era (AEO/GEO), focusing on latency and structured data.
🔗 View Repository My flagship project demonstrating Production-Grade Agentic RAG.
- The Problem: Standard RAG chains are linear and prone to hallucinations when context is missing.
- The Solution: A cyclic, stateful multi-agent system built with LangGraph and Ollama.
- Key Innovation: Implemented a Human-in-the-Loop (HITL) persistence layer using SQLite, allowing complex research tasks to be paused, reviewed, and refined without state loss.
- Engineering Edge: Features asynchronous parallel search, Pydantic-validated state schemas, and structured observability.
- Architecture: Utilizes AWS Bedrock and Pinecone to maintain strict healthcare compliance while extracting medical insights.
- Focus: Intelligent parsing and PII scrubbing of clinical documents for secure inference.
| Category | Stack |
|---|---|
| AI Orchestration | LangGraph (Stateful Agents), LangChain, Multi-Agent Workflows |
| LLMs & RAG | Ollama (Local), AWS Bedrock, OpenAI, RAG Pipeline Optimization, LLMOps |
| Data & Search | Pinecone (Vector DB), Tavily (Search API), PostgreSQL, Redis |
| Core Engineering | Python, FastAPI, TypeScript, React, Docker, AWS (ECS & Lambda) |
I believe the future of AI in the enterprise isn't fully autonomous—it's collaborative. I specialize in building Human-in-the-Loop architectures that ensure AI outputs remain accurate, ethical, and aligned with business objectives.
📫 Let's Build Something Resilient
- LinkedIn: /in/pvenkata-tech
- Location: Austin, TX / Remote
- Contract Focus: Senior/Staff AI Engineering & LLM Systems Architecture