JUAN JOSÉ PEÑAHERRERA
Product thinking, built and shipped with AI.
I scope problems like an analyst, prioritize like a product manager, and ship the working product myself when that's what moves things faster. AI is the execution layer.
AI Product Builder · Product Manager · Product Analyst · Ecuador
live,00:00:00 GMT-5
One person, three lenses
Demo data, not financial advice
Selected work
Builds end to end.
A fintech dashboard, a personal health app, a live platform for a real client, a competition build, and three freelance builds for real clients, each one shipped start to finish. Plus one discovery still in progress, where I ran the numbers before writing a single line of code. Open any card for the full story.
And one still in progress
How I work
Discover, decide, build, ship.
Most product work fails at the handoff, not the idea. I stay on the hook from the first user conversation to the deployed build, and AI is what lets me close that loop myself when speed matters.
Discover
Talk to users, read the data, find the real problem before proposing a solution.
Decide
Prioritize with a clear method and a clear definition of done, not the loudest voice in the room.
Build
Prototype fast. I build it myself when that gets something real in front of users sooner, with AI doing the typing.
Ship
Launch, measure, iterate. A shipped version beats a perfect deck every time.
What I bring
From direction to delivery.
I turn ambiguity into a clear direction, then into a product people actually use.
Direction
- Find real opportunities in user and market research
- Turn insights into a prioritized roadmap
- Write PRDs and specs teams can build from
- Align stakeholders around one clear decision
- Base decisions on data, not assumptions
- Define the metrics that tell you if it worked
Delivery
- Build AI-native products with modern web frameworks
- Direct Claude Code, Codex, Gemini, and other AI tools to build faster, not just chat
- Design prompts and wire AI APIs into real features
- Prototype fast, test, and iterate without a dev queue
- Ship production-ready experiences
- Take an idea to a live product myself, when that's what moves things faster
Get in touch
Let's build something.
Always glad to talk about Product Manager, Product Analyst, or AI Builder work.