Juan Vistro
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Professional work

The work behind the systems: what needed to change, the choices along the way, and what followed.

Professional work

Two decisions. One safer migration.

Challenged inherited migration scope using usage evidence, then investigated behavioral differences between legacy and new implementations—removing unnecessary work and establishing repeatable validation.

Professional work

Scaling UX impact across 12 engineering teams

Coordinated a distributed UX initiative that helped 12 engineering teams introduce user research into their work, with different teams progressing through design-system adoption, independent research, and specialist collaboration.