Darío Ortega

I’m a Backend PHP/Laravel developer with 5 years of experience building internal tools, automations, and integration systems for business operations. I specialize in complex workflow design, third-party API integrations, and functional UI development for operational users—plus I understand business needs from prior team management and customer service.

As an external contractor for DropSync / DelMundo, I designed and implemented a full fulfillment management module for a multi-marketplace e-commerce platform (MercadoLibre, TiendaNube, Amazon). I built a state-machine workflow covering the full post-purchase lifecycle, created 15+ Livewire interfaces with search and bulk operations, integrated the BorderBox courier API, and modeled an issue-management domain for operational conflicts—delivering 287 commits (~60,000 lines) in 3 months.

Earlier at RollerShow (Intercortinas S.R.L.), I led a nationwide internal system (ERP + E-commerce) used by 100+ users, building a custom CMS with per-visitor variations and conversion reports, a made-to-order quoting engine, and ERP automation for payroll, commissions, and data extraction from PDF receipts. I also integrated 6+ third-party APIs (OCA, Facturante, Botmaker, AWS S3, and others), developed ticket management interfaces, and handled server administration and query optimization—grounded in requirements gathered directly to translate operations into reliable software.