UX research
Stakeholder and user interviews, task analysis, competitive teardowns and data review. We map the real workflow before drawing a single screen, so decisions are grounded in evidence instead of taste.
/ UX design agency
User experience
design.
d.fusion is a UX design studio led by Joao Pedro Danhoni, working with a network of associates and partners. We research, prototype and design interfaces for SaaS platforms, AI-driven products and immersive AR/XR environments — from first interview to production-ready UI.
/ How we work
Method.
Information architecture & flows
Logic maps, state diagrams and data models. With a background in Mathematics and Systems Development, we treat complex rules — permissions, pricing, edge states — as part of the design, not an afterthought.
Prototyping
Interactive Figma prototypes and, when the question needs it, functional code or Unity/WebXR prototypes. We test the interaction that is hardest to imagine, early and cheaply.
UI systems & handoff
Accessible component libraries, tokens, responsive rules and documented states — built so engineering can ship them without re-deciding anything.
/ Proof
Where it shipped.
Shell
Instructional Design applied to course (AR Experiences, e-Books, etc...) and prototypes for over 100 students in a federal project for the government of Trinidad & Tobago (NIHERST).
Forbes Ecuador
Product and interface design for an international media operation, balancing editorial identity with the pragmatics of publishing and reading at scale.
LS do Brasil
Augmented Reality Experience built to display its new machine. Making it a resource applied for marketing and training in an immersive, cost-friendly, scalable and strategic way.
Klyo Events
End-to-end platform designed and deployed in one week using generative AI tooling, scaling to more than 40,000 active users across multiple campuses.