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Alberto Rosas

AI Engineer & Consultant | Founder, TRIAGE Ops

I build production multi-agent systems, RAG pipelines, and AI-native workflows for companies in industries that don't have time for hype — just results.

With 10+ years in software engineering and a background in cybersecurity research, I now architect intelligent systems that turn messy enterprise data into reliable, queryable knowledge.

Flagship build: SADIE — a LangGraph-based multi-agent NL2SQL engine that took query success rates from ~14% to 86% at sub-300ms latency using hybrid search (BM25 + vector + rerank), GraphRAG, and strict schema enforcement.


What I Do

  • 🏗️ Multi-Agent Systems — LangGraph orchestration, agent fleet architectures, tool-use pipelines
  • 🔍 RAG & Knowledge Systems — Hybrid retrieval, reranking, GraphRAG, canonical ID frameworks
  • 🗄️ NL2SQL & Data Intelligence — Natural language interfaces over complex enterprise schemas
  • AI Workflow Automation — End-to-end agent pipelines from prototype to production
  • 🛡️ Security-First Engineering — AppSec research background applied to AI system hardening

Tech Stack

AI / ML

Python LangChain LangGraph OpenAI Anthropic Ollama PyTorch FastAPI

Backend & Infrastructure

Node.js TypeScript PHP Laravel PostgreSQL MySQL MongoDB GraphQL

Frontend

React Next.js Vue.js TailwindCSS

DevOps & Cloud

Docker AWS GCP Linux Bash


Currently

  • 🤖 Building AI-native service delivery through TRIAGE Ops
  • 🧪 Researching local LLM orchestration — DeepSeek R1, Qwen2.5-Coder, Llama 3.3 on Apple Silicon
  • 🛡️ Web application security research

Connect

LinkedIn

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A bit about me

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