Three short cases explain the problem, decisions, acceptance checks and limits. Start here, then try the software or review the code.
All three are independent portfolio demonstrations with fictional data, developed with AI assistance. They do not represent client engagements or measured business results.
An interrupted connection or a repeated order can leave teams uncertain about what was received. A patient or accession mismatch needs to be visible before any association is accepted.
Read the case →A purchase order, a delivery and an invoice can disagree. Without a clear exception path, teams may approve an invoice before they understand whether the quantities and price match.
Read the case →A launch date can look settled while testing, data, recovery or training still need attention. A simple progress percentage can hide a critical unresolved item.
Read the case →Tres casos para conocer mi enfoque en integración de salud, compras e implementación. Cada uno explica decisiones, pruebas y límites. Son ejercicios independientes, no resultados de clientes.