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AI Automation & LLM Engineering Articles

Practical write-ups on AI automation, LLM agents, RAG systems and shipping production AI — from an AI Automation & LLM Engineer building for HP, Intel and BMRC Hospital.

AI Automationn8nGPT-4

How I Build AI Automation Systems Using n8n and GPT-4

A practical breakdown of how I design production AI automation pipelines with n8n, GPT-4 and Supabase — the exact architecture behind 200+ automated operations a day.

8 min readRead article
AI AgentsLangGraphLLM

Building LLM Agents for Enterprise Workflows

How I design autonomous LLM agents with LangGraph and RAG that scrape, reason, decide and act inside real enterprise workflows — without babysitting.

9 min readRead article
ArchitectureGPT-4Automation

GPT Automation Architecture: A Production Breakdown

The reference architecture I use to put GPT-4 and Claude into production — prompt design, cost control, caching, and reliability patterns for AI automation.

7 min readRead article
RAGVector DBLLM

RAG Systems Explained Simply (For Engineers Shipping to Prod)

Retrieval-augmented generation without the hype: how RAG works, when to use it, and the chunking, embedding and vector-DB choices that actually matter in production.

10 min readRead article
Case StudyEnterprise AIPortfolio

AI Engineer Portfolio Case Study: Shipping Real Enterprise AI

A behind-the-scenes case study of the enterprise AI systems I have shipped for HP, Intel and BMRC Hospital — and what separates production AI from demos.

8 min readRead article