The Most Complete AI Agentic Engineering System: Step-by-step guide to build, optimize, and scale LLM agents—with exclusive monthly and rigorous ... metrics, and built-in self-improvement Paperback – October 1, 2025

Let’s be real—those “agents” that crush in a demo start wobbling the second real users show up.Sudden loops. Timeouts. Off-target answers. Costs creeping up while leadership asks for proof you can’t show.Tool sprawl is constant, benchmarks feel shaky, models shift weekly, and security worries never stop—prompt-injection, data leakage, risky code paths.OCR is flaky, long context is messy, multi-file tasks are brittle, and non-determinism makes incident risk feel a little too real.Want something that actually works?The Most Complete Agentic AI Engineering System is the practical, engineering-first playbook for taking an LLM-powered agent from POC to production in weeks—not quarters. It gives you a repeatable method to choose models and stacks, wire up tools and data sources, build guardrails that survive audits, and ship systems that measure quality, cost, and reliability under load—then keep getting better.Fresh update (Oct '25): Ship a ChatGPT agent—DIY, end to end.Here is a mere fraction of what you will learn:A precise definition of AI agents across academia industry and startups so you will learn to align stakeholders quickly and prevent scope creepModular architecture patterns so you will learn to replace components safely and scale without regressionsPerception reasoning action loop diagnostics so you will learn to cut latency and cost while fixing failures at the right stepMemory designs for short term episodic semantic and long term so you will learn to stabilize long context OCR and multi file workflowsSecurity guardrails and red teaming methods so you will learn to resist prompt injection data leakage and risky code executionModel selection and routing rubric so you will learn to hit SLOs while reducing spend without sacrificing qualityEvaluation harness tied to business KPIs so you will learn to measure accuracy reliability and cost under real loadDeployment playbooks with error handling so you will learn to move from staging to production with rollbacks alerts and audit trailsCase study blueprints with before and after numbers so you will learn to present ROI clearly and secure buy in fastSkeptical of hype? Good. This book is all playbooks, checklists, eval harnesses, versioned prompts, security policies, and dashboards that connect engineering metrics to business outcomes—MTTD, MTTR, CFR—so performance is measurable, repeatable, and ready for leadership.The Exclusive Monthly Benchmarking Frameworks and Evaluation Metrics, every month becomes a controlled upgrade cycle that promotes what wins, quarantines what drifts, and compounds quality without bloating cost.Click “Buy Now” and ship an agent that reduces tickets, accelerates analysis, and proves ROI with data—not slides.Stop firefighting fragile demos—build systems that perform, scale, and improve themselves. Read more