The closest I’ve been able to get to an identification so far on iNaturalist is “Subfamily Coreinae Insect.” Then quickly after posting it, someone more knowledgeable narrowed it down to “Piezogaster Genus” (iNaturalist link) which is closer to a species name which hopefully someone will be able to provide there. Here’s two shots from the floor of my terrace from different angles (front & back) . . .
¡Pura Vida!