Mario Inostroza
Software Engineer & AI Builder
from Puerto Natales, Patagonia
Journey
From Medicine to AI
Medical Technologist turned AI Builder from Puerto Natales, Patagonia.
LinkedInPuerto Natales Hospital
Started in Patagonia's public healthcare system. Clinical diagnostics, emergency care and laboratory medicine in one of the world's southernmost cities.
Laboratorio Biohealth
Built Puerto Natales' first high-tech private clinical lab. We created a molecular biology unit that became a COVID diagnostics reference in Patagonia.
Softmedic
Built medical software for the Chilean healthcare system with a developer team. The COVID-19 pandemic shut the project down in 2020.
Municipalidad de Natales
Led the administrative management of one of the world's southernmost municipalities. Digital transformation and process modernization in Patagonia.
Estepa Patagónica
With Macarena Alegría we built Estepa Patagónica: 6 cabins in Puerto Natales. The Huillín agent autonomously handles bookings via WhatsApp.
Independent
AI agents, conversational bots and autonomous systems. Building technology that works while I sleep, from the end of the world.
Portfolio
Projects
AI agents, conversational bots and autonomous systems
RadarPyme
RadarPyme is an app for monitoring Mercado Público opportunities with AI agents: tender discovery, change tracking, executive summaries and actionable alerts.
Fhirex by Examya
FHIR/Core-CL pilot service for clinics, laboratories and HIS/EHR systems: synthetic data, interoperable clinical resources and technical evidence before touching production.
Examya
WhatsApp bot for medical lab exam management with conversational AI (Shuri). Exam search, price comparison and automatic order generation.
Cotocha
AI agent orchestrator that automates daily operations: Telegram guard, infrastructure health checks, WhatsApp campaigns, GitHub automation and coding agent delegation.
Estepa Patagónica
Agentic WhatsApp bot for cabin reservations in Puerto Natales, Patagonia. Calendar sync, payments and full reservation management.
Specialties
AI Agents
Autonomous agents with tool use
Agent Squads
Multi-agent orchestration
WhatsApp & Telegram Bots
Conversational bots with LLMs
Semantic Memory
pgvector + embeddings
MCP / Tool Use
Tool and API integration
Automation
Autonomous workflows and triggers
Tools
Tech Stack
Fullstack · AI · Autonomous Agents
Frontend
Backend & Data
AI & Agents
Writing
Latest posts
What I learn building from Patagonia
Why your vault index matters more than your note count
Hoarding notes doesn't scale with AI. How an _INDEX.md became the vital contract to stop my agents from breaking the blog.
Why sub-agents work better as reviewers than concurrent writers
Throwing 5 agents to write code in parallel is a disaster. Why we inverted the pattern: 1 writer and 5 blind adversarial reviewers.
The hidden cost of ignoring healthcare interoperability before 2027
Chile's Law 21.668 isn't just an IT mandate; it's a commercial barrier. If your clinic doesn't interoperate with FHIR by 2027, you'll lose money and contracts.
My B2B tech stack: How I use NotebookLM and Obsidian to close healthcare deals
Selling clinical software requires processing hours of meetings and dense PDFs. Here is the AI workflow I use to turn raw documents into lethal proposals.
Why legacy lab result portals are killing the patient experience
Labs still hand out printed passwords to download incomprehensible PDFs. How Examya uses FHIR and WhatsApp to fix this broken flow.
Clinical AI Fails Because of Data, Not the Model
A clinical model can sound correct and still fail if it receives PDFs, free text and lab results without traceability. The problem starts before the prompt.
Topic guides
Reading paths for the blog
Four living hubs that group new posts by tags. Every daily article lands in an editorial path automatically when it follows the taxonomy.
Topic Guide
Digital Health in Chile
AI, interoperability, FHIR, FONASA and regulation for building useful clinical software in the Chilean healthcare system.
Technical Guide
AI Agents in Production
Architecture, testing, tool use, MCP and hallucination mitigation for agents that do real work.
Real Case
Examya: AI for Medical Orders
The real case behind Shuri: medical OCR through WhatsApp, FONASA pricing, embeddings, MINSAL compliance and clinical architecture.
Journey
Builder from Patagonia
The story line connecting clinical labs, Biohealth, Huillín, Cotocha and AI building from Puerto Natales.