I help product teams move from idea to validated prototype in 48 hours — using AI, lean experimentation, and vibecoding.
AI Product Manager with 10+ years of experience — from high-end hospitality to digital product leadership. I specialise in rapid prototyping, vibecoding, and lean experimentation: moving teams from hypothesis to validated product in 48 hours. Skilled in Scrum, SAFe, product discovery, and AI-assisted development using tools like Lovable, Bolt, Cursor, and Claude.
Insights on product management, AI implementation, conversion rate optimisation, and validated growth strategies for B2B founders and product leaders.
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Available for Product Owner, Head of Product, and AI strategy roles. Reach out at jasper@jasperhaynes.com or connect on LinkedIn.
Jasper Haynes — AI Product Manager & Rapid Prototyper.
From idea to working product, fast.
AI agents for product work — discovery, personas, competitive analysis.
Essays on product, AI, and shipping what matters.
Tools I trust to build fast:
Building products that scale globally, understanding users everywhere.
Running lean experiments from hypothesis to validated prototype in 48 hours.
From 5-star hospitality to AI product building — an unlikely path that changed everything.
How my JasperToolkit agents chain together to turn a problem brief into a shippable plan.
I paste in transcripts, customer notes, and a problem brief. NotebookLM gives me a shared corpus to reason against.
Case studies across AI product strategy and rapid prototyping.
Practical insights on product management, AI, and rapid prototyping.
Jasper Haynes — AI Product Manager & Rapid Prototyper. From idea to working product, fast.
AI agents for product work — discovery, personas, competitive analysis.
Building products that scale globally.
Running lean experiments from hypothesis to validated prototype in 48 hours.
Essays on product, AI, and shipping what matters.
Tools I trust:
Gemini, NotebookLM
Lovable, Antigravity
Claude Code
From 5-star hospitality to AI product building.
How my JasperToolkit agents chain together to turn a problem brief into a shippable plan.
I paste in transcripts, customer notes, and a problem brief. NotebookLM gives me a shared corpus to reason against.
Toolkit agents generate user personas and plot stakeholders on a power/interest grid — the people side, fast.
PRD CoPilot drafts a structured PRD from personas + context, then the Story agent breaks it into backlog-ready items.
The metro roadmap visualises bold steps and milestones — the strategic narrative I can take to stakeholders.
Case studies across AI product strategy and rapid prototyping.
Practical insights on product management, AI, and rapid prototyping.