Practical articles on AI engineering, LangGraph, RAG, voice agents, backend systems, and production software — from a Principal AI Engineer with 15+ years in the field.
A microservice dies loudly — a 500, alerting, a tripped circuit breaker. An agent fails silently, synthesizing confidently on top of garbage or burning tokens in a reasoning loop. Building a multi-agent stock recommender exposed the gap in agent reliability tooling — and the gateway and chaos harness I'm building for it.
Read More →A condensed, practical guide to Generative Engine Optimization — how I made this site findable and citable by ChatGPT, Claude, and Perplexity, with real code from my own site. Plus: it's open source.
Read More →Learn the 5 SOLID principles (SRP, OCP, LSP, ISP, DIP) with code examples, pros & cons, and real-world scenarios. Refactor and optimise Java code for better maintainability and scalability.
Enroll for Free →Two agentic systems on deliberately different foundations — native AWS Bedrock with A2A/MCP vs. LangGraph + LangChain. What actually differed under the hood: orchestration as a protocol vs. a state machine, eval granularity, and how you keep reasoning grounded.
Read More →Learn how to implement secure JWT-based authentication in your Spring Boot backend with React frontend. Covers token generation, validation, refresh tokens, and production best practices including security considerations.
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