Saurabh Chaubey

Platform Engineering • DevOps • Cloud Architecture

Learning A2A by Building Something Fun

Five AI investors. Three frameworks. One wire protocol doing the heavy lifting.

What I learned shipping Sharkhouse - a multi-agent web app where five fictional AI investors interrogate a startup pitch, argue peer-to-peer, and deliver a verdict - against the Agent-to-Agent (A2A) protocol.

Posted by Saurabh Chaubey on Thursday, May 21, 2026

Meet DepAdvisor: Your AI Sidekick for Dependency Updates

Stop reading changelogs - let an AI agent prioritise your dependency updates

An open-source, LangGraph-powered advisor for Python, Node.js, and Java projects. Free, local-friendly, and easy to extend for your own workflow.

Posted by Saurabh Chaubey on Thursday, April 16, 2026

The Wiki That Writes Itself: How AI Agents Can Build and Share Your Organisation's Knowledge — Automatically

From Karpathy’s LLM Wiki to an enterprise knowledge engine for AI coding assistants

A thought piece on turning Andrej Karpathy's LLM Wiki pattern into an enterprise-grade, self-improving knowledge system that every developer's AI assistant can tap into.

Posted by Saurabh Chaubey on Tuesday, April 7, 2026

Terraform Modules as Contracts: Designing Interfaces That Work Across Any Environment

Intent-based module design for scalable, multi-environment Terraform projects

Stop designing modules around cloud APIs. Start designing them around what your team actually needs to say.

Posted by Saurabh Chaubey on Friday, March 20, 2026

Terraform State Management for Multi-Environment Teams: Patterns That Actually Scale

Workspaces vs directory-per-environment vs partial backend — and when each makes sense

Your state file is the single most dangerous file in your infrastructure. Here's how to stop it from ruining your week.

Posted by Saurabh Chaubey on Sunday, March 15, 2026

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Lead Platform Engineer | CKA Certified | 2x AWS Certified | Speaker at APIDays Australia 2024