MiFinanzas

Full-stack features for a fintech cheque marketplace: automated bank-account verification via Prometeo, sales history, and variable offers. Built in .NET and Angular.

MiFinanzas runs a marketplace where businesses trade cheques, and I was one of the full-stack hands shipping it forward. Mine end to end: the Prometeo API integration that automated secure bank-account ownership checks for clients and suppliers, a sales history document that gave users real traceability, and the variable-offers flow for cheques. Individual features, not the whole platform: my first proof that I could ship both sides of a product.