No local shortlist yet. Experts based in Uruguay are still scarce on shopexperts, and this page doesn't pretend otherwise. The listing shows experts based in other countries who take on Latin American clients, so every hire you make from it is a remote one.
Next door shares your clock. Argentina and Brazil have their own pages, linked at the foot of this one, with experts based in those countries. An expert in Buenos Aires or São Paulo keeps the same hours as Montevideo, which helps when something breaks on launch day. Sharing a clock doesn't mean they've built a Uruguayan checkout, though, so check references the same way.
References from a store like yours. The best predictor of a good result is a store the expert has already set up that sells in Uruguay. Failing that, look for one with the same constraints: a third-party payment provider, manual tax rates and a Spanish checkout. Ask for the URL and place a test order as far as the payment page to see how it handles pesos.
A contract in one currency. Your store sells in Uruguayan pesos; the person you hire might bill in their own currency. Settle the contract currency up front, along with who pays transfer fees, so the final invoice matches the quote you accepted.
Accounts in your name. You create the store and the provider account yourself, then grant the expert staff access. If the relationship ends, you remove one user rather than negotiating to get your own store back.