Doa Fitzgerald Writes

Boltz: AI for Scientists

Research lab building generative models for biology and chemistry

Jul 13 • Doa Fitzgerald

3

0→1 Product Launch Playbook in HealthTech

What to build and how to build with AI (includes agent architecture, eval layers, clinical safety gates)

Jul 8 • Doa Fitzgerald

2

June 2026

Western Arthur's Traverse: Walker's Notes, Tips & Tricks

How to complete Australia's toughest offical trail

Jun 19 • Doa Fitzgerald

2

How to Build Your HRV Protocol

Genetics out of the picture, this guide focuses on diagnosis & personalised protocols

Jun 11 • Doa Fitzgerald

3

2

May 2026

Write-as-Doa.md for those unhappy about the AI slop

Revealing how I write with Claude Code (without sounding cringe)

May 22 • Doa Fitzgerald

2

Natural ≠ Healthier in Developing Countries

The 'organic island life' is a longevity myth

May 14 • Doa Fitzgerald

2

1

April 2026

Be a Scientist, not a Lawyer

On falsification, why PMs defend product ideas, and how to separate "taste" from ego

Apr 21 • Doa Fitzgerald

2

February 2026

Viome Review: Gut Health Intelligence Test

Story from a former fan who did not pay attention to the red flags

Feb 18 • Doa Fitzgerald

3

January 2026

Applying to Product Roles the First Time?

Let’s set some expectations 😬

Jan 14 • Doa Fitzgerald

4

South Coast Track (Tasmania) Walker’s Notes

You need this guide before setting foot on Tasmanian Wilderness

Jan 12 • Doa Fitzgerald

4

South Coast Track (Tasmania) Guide

Don't start until you know what you're getting yourself into (a wild adventure)

Jan 11 • Doa Fitzgerald

5

December 2025

Update On My Mission Impossible: The HRV Experiment

Yearly Reflections of My North Star: Strategies that Heal the Nervous System

Dec 27, 2025 • Doa Fitzgerald

4

1