Alessandro Diaz / Full Stack Developer

Full Stack Developer

I build systems that hold.

Full-Stack Developer & CTO based in Costa Rica. Building NOUS and consulting on AI-driven process automation for enterprise clients.

Architecture

From model to interface

Delivery

Built for production use

Selected work

Production work, internal systems, and focused builds where architecture, UI, and delivery had to line up.

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NOUS

A web platform and custom CMS for NOUS, built around client operations, content control, and AI-assisted workflow visibility.

Signal

Owned product with CMS, AI, and real operations.

Result

A scalable base for clients, content, and automation.

Astro TypeScript PostgreSQL Tailwind

Content Management System

A headless CMS built from scratch with editorial workflows, content monitoring, and Astro-ready delivery.

Signal

Decoupled editorial backend for low-friction publishing.

Result

Reusable workflow for fast sites with data control.

The person behind the code

I write code like something someone else will have to maintain: clear boundaries, explicit trade-offs, and no mystery layers.

Operating range

Tools I reach for when the system needs to stay fast, clear, and maintainable.

Interfaces

Astro, React, Tailwind, and UI states that feel fast without hiding complexity.

Astro React Tailwind Motion

Backends

APIs, authentication, data models, and integrations prepared for real change.

Node Fastify Express Auth

Data

PostgreSQL, SQLite, MongoDB, and access layers designed for maintenance.

Postgres Turso Drizzle MongoDB

Automation

Processes, applied AI, and corporate-system integration when the workflow requires it.

AI Workflows APIs Ops

Writing about decisions, not tips.

Notes on architecture, product trade-offs, implementation details, and lessons from systems I have worked on.

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Let's build something worth shipping.

Send the context, constraints, and what needs to move. I will reply with a clear next step.

Response time 24-48h
Best fit CMS, APIs, automation
Mode Remote from Costa Rica

Direct channel

Share the context and main constraint.

0 / 2000

I respond to every message.