Regional eCommerce UX
Redesigning purchase journeys and building a reusable component foundation for an eCommerce platform that operates across several Central American countries.
ReactTypeScriptVTEXHeadless CMSDesign systemsSEOAnalytics
Walter Castillo
Case studies
A closer look at selected projects: the problem, how I approached it and what changed.
Regional trade and customs systems
Designing modular, API-based platforms for trade and customs processes in El Salvador, Guatemala and Honduras, and leading the cross-border team that built them.
AngularReactLaravelC# / ASP.NETDjangoPostgreSQLBPM
Electronic payments and import automation
Designing the electronic payment and integration architecture for El Salvador’s Foreign Trade Facilitation Platform (SFCE), including API services that automate import processes for the Ministry of Agriculture.
System designAPI designAngularJava Spring BootPaymentsArchitecture