Josselin Perrus · Product manager · Paris
I build products
with AI agents.
I'm a product manager building AI products with AI. My projects are an opportunity to test ideas and learn in public.
IDENTIFY THE VALUEDECIDE WHAT TO BUILDSOFTWARE FACTORY
Projects
Things I built to learn
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Voice Todos
Talk, and your todo list builds itself as you speak.
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Agent SDKs for the Rest of Us
A visual guide to agent frameworks for people who build products.
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Data Lineage
CSV files in, an interactive lineage graph out.
Writing
18 articles
- Editing and Reconciling Collections without IDs Voice Todos 2 min
- Comparing Models for Time-Sensitive Structured Extraction Voice Todos 3 min
- Thoughts on Human-AI Collaboration Voice Todos 2 min
- Giving Agents the Ability to Point at Things 5 min
- Agent Frameworks for the Rest of Us Agent SDKs 39 min
- How long for that change? 4 min
- January in review 3 min
- Prolifics and frugals 1 min
- The Slicing Fallacy 1 min
- We Can't Stop Planning (Even When We Should) 2 min
- Cost of Change is Agile's ceiling 1 min
- Compounding Development Process 4 min
- 3 weeks with Antigravity and Gemini Data Lineage 5 min
- The semi-async valley of death 1 min
- Spec-driven development has it backwards 4 min
- AI Engineer Paris Conference Notes 2 min
- Voice AI Maven Course Notes 3 min
- Faster answers, better questions 1 min