Systems Engineer focused on software development, ERP integrations, automation and practical digital solutions for real-world operations.
Internal business platform for Motomex, connecting operational modules with SAP S/4HANA Cloud and centralizing processes, data and workflows.
Integration layer between internal systems and SAP S/4HANA Cloud Public Edition using REST and OData APIs for customers, addresses, products, prices, inventory and operational data.
Warehouse management solutions supporting receiving, inventory, packing and shipment workflows, with database-driven operations and SAP integration.
Android bridge for Zebra scanners using DataWedge, translating scanned identifiers through a database lookup and delivering the SAP-equivalent value into SAP Fiori.
Tools for packing, guarantees, incidents, global invoicing, lot loading and other internal processes designed to reduce manual work and improve operational visibility.
I'm Esteban, a Systems Engineer focused on software development, analysis, implementation and maintenance. I work close to the business side, turning operational needs into useful software.
My experience includes internal platforms, WMS solutions and integrations with SAP S/4HANA Cloud, working across PHP, databases, JavaScript, APIs and backend services.
I care about reliability, maintainability and performance: clean database queries, secure APIs, useful interfaces and systems that continue working when they become part of the daily operation.
I'm naturally curious and enjoy understanding how things work, solving technical problems and finding better ways to automate repetitive processes.