Josh Dunne

I've spent a decade shaping products. Now I build them too.

I've worked at lead and staff level across product design and product management. Now I use AI to turn strategy into working software.

See my work

Where I've worked

A few things I've worked on.

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HACKERONE · SECURITY2026 · IN PROGRESS

Agentic Offensive Testing at HackerOne

Lead Staff AI Product DesignerI'm building a new platform for agentic offensive security testing from the ground up.Agentic AIOffensive SecurityFrom ScratchComing Soon
AWS · SAGEMAKER AI2024 · 8 MONTHS

Spaces on HyperPod

Lead Product Designer & Design EngineerI brought JupyterLab and VS Code to AWS distributed training clusters. Admin setup went from days to minutes.Platform DesignML InfrastructureDesign Eng~99%SETUP REDUCTION
SageMaker Spaces on HyperPod console showing development spaces
JupyterLab and VS Code running on AWS distributed training infrastructure.See the case study
AWS · SAGEMAKER AI2025 · 5 MONTHS

SageMaker Pipeline AI

Senior Product DesignerI turned a template gallery into an AI agent that builds ML pipelines from plain English.AI AgentsPrototypingProduct Strategy50%EXPECTED FASTER CREATION
SageMaker Pipeline Designer showing a machine-learning workflow
The agent builds machine learning pipelines from plain English.See the case study
IBM · CLOUD2023 · 10 MONTHS

IBM Cloud AI Assistant

Lead Product DesignerI designed IBM Cloud's first AI assistant. It answered more than 1,200 questions a day and showed its sources so people could check the answers.AI/UX DesignTrust DesignRAG Architecture$1.2MANNUAL SAVINGS
IBM Cloud AI Assistant answering a question in the cloud console
Each answer shows the sources behind it, so people can check the work.See the case study
IBM · CLOUD2021 · 25 MONTHS

Deployable Architectures

Lead Product DesignerI led 11 designers as we cut multi-service cloud deployments from 2 to 3 weeks down to 30 minutes.Enterprise UXMulti-PersonaPlatform-98%TIME TO DEPLOY
IBM Cloud catalog showing deployable architecture templates
A catalog of IBM Cloud deployment templates.See the case study
AWS Machine Learning BlogNovember 24, 2025

Power up your ML workflows with interactive IDEs on SageMaker HyperPod

Co-authored by Josh Dunne and the SageMaker HyperPod team

How we added JupyterLab and Code Editor to SageMaker HyperPod, including setup, permissions, and the day-to-day workflow.

Read on AWS

Want to work together?Let's talk.

I'm always happy to talk about AI product design, design engineering, or the messy work between the two.

joshua.m.dunne@gmail.com