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Alex LaGuardia

Full-stack software engineer. Building AI systems, game engines, and production platforms. Python, Rust, TypeScript. Currently shipping a cognitive AI layer and a multi-strategy trading system.

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Three freelancer tools died in two months. I built the replacement.

Three freelancer tools died in two months. I built the replacement.

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3 min read

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I Built a Security Scanner That Uses AI to Review Its Own Findings

I Built a Security Scanner That Uses AI to Review Its Own Findings

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4 min read
OAuth2, Two APIs, and Soft Deletes — Building an MCP Server for FreshBooks

OAuth2, Two APIs, and Soft Deletes — Building an MCP Server for FreshBooks

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5 min read
Zero to 33 Tools: Building the First MCP Server for ActiveCampaign

Zero to 33 Tools: Building the First MCP Server for ActiveCampaign

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4 min read
How I Built a Full Product in One Night with 3 Parallel AI Agents

How I Built a Full Product in One Night with 3 Parallel AI Agents

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3 min read
I Built a Nervous System for AI Agents (Not Another Memory Store)

I Built a Nervous System for AI Agents (Not Another Memory Store)

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5 min read
Managing a WooCommerce Store from Claude — 34 MCP Tools I Wish Existed

Managing a WooCommerce Store from Claude — 34 MCP Tools I Wish Existed

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4 min read
33 Tools for Mailchimp in One MCP Server — Here's How I Built It

33 Tools for Mailchimp in One MCP Server — Here's How I Built It

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4 min read
I built a CLI inspector for MCP servers

I built a CLI inspector for MCP servers

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1 min read
How I Built a Cognitive AI Layer That Routes Thoughts to the Right Brain

How I Built a Cognitive AI Layer That Routes Thoughts to the Right Brain

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5 min read
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