A client came to me with an idea. No product, no renders, no validation, just a concept. Three months later: a laser-based padel training system, fully modeled, visualized and ready to present to investors. A product that projects dynamic training patterns onto the court and detects ball impacts in real time. The challenge wasn't just making it look good, it was making a technically complex system feel real, credible and investable.

Research → sketching → CAD → renders → explainer video. Full process, one deliverable: confidence for investor conversations.