Writings
My thoughts, tutorials, and deep dives on software architecture, engineering, and AI.
The Four Workflow Operations You Really Shouldn't Forget
Loop engineering, harness engineering, context engineering... the hype is loud. But if you're building an agent in your 5-to-9, there are four humble little workflow operations that do most of the heavy lifting. Here they are, in Mastra and LangGraph.
ai-agentsworkflowsmastralanggraphtypescriptpython
How Claude and ChatGPT Use the MCP Tool I Created This Weekend
An honest breakdown of the handshake, discovery, and execution phases when connecting LLMs to a custom weather MCP server.
MCPLLMChatGPTClaudengrok
What (Still) Building an Enterprise RAG System Actually Taught Me
A junior engineer's honest diary of going from 'just use embeddings' to 'zamn, retrieval is genuinely hard'.
RAGSAP BTPVector SearchLLM
What matters in Production RAG - Short Notes
An reference to Arpit Bhayani's blog on what actually matters in production for a RAG system at an organizational level.
RAGLLMProductionSystem