Engineering Blog

AI Training Insights

Practical perspectives on LLMs, agentic AI, and building production AI systems — from a trainer who's worked with 2,127+ professionals.

All PostsLLM EngineeringAgentic AIML & AIBusiness Strategy
LLM EngineeringIntermediate

Why Your Team's First AI Project Should Be RAG (And What Training Gets Wrong)

RAG is the ideal first AI project for teams — but most training programs skip the hard parts. Learn the common failure modes and what good RAG training covers.

·13 min read·Axel Sirota
RAGretrieval augmented generationAI trainingLLM engineering
Agentic AIIntermediate

LangChain vs LangGraph: Which Framework Should Your Team Learn for AI Agents?

A practical comparison of LangChain and LangGraph for building AI agents. Learn which framework fits your team's needs and what skills they need.

·13 min read·Axel Sirota
LLM EngineeringBeginner

The Hidden Cost of Untrained AI Teams: Why Your LLM Bill Is 10x What It Should Be

Teams without proper AI training burn money on LLMs through wrong model selection, no caching, and zero prompt optimization. Here's how training pays for itself.

·13 min read·Axel Sirota
Business StrategyBeginner

Small Team, Big AI: How SMBs Are Out-Innovating Enterprises With the Right Training

Small and mid-size businesses have a secret AI advantage: speed. Learn how the right training helps lean teams ship production AI faster than Fortune 500s.

·12 min read·Axel Sirota
Business StrategyBeginner

I've Delivered 500+ Training Sessions — Here's What Most AI Training Providers Get Wrong

After training 2,127+ professionals, here are the red flags and green flags when choosing an AI training provider for your team.

·13 min read·Axel Sirota

Want AI Training for Your Team?

Enterprise-quality AI training at 80% less cost. Custom curriculum, hands-on labs, and a Microsoft Certified Trainer.

Get a Free Consultation
AI & LLM Engineering Blog | Data Trainers LLC