FULL-STACK SOFTWARE ENGINEER
I’m Luis. I build the software behind a payment,
a driver’s next stop, and a better-informed decision.
BCPOS / React PWA · Azure
Real-time assignments, offline synchronization, and a path back when the connection returns.
ORIGINAL DIAGRAM / PRODUCTION EXPERIENCE
THE PATH SO FAR
Production web, mobile, kiosk, and backend systems for POS, payments, and medical transport. React, Angular, Ionic, C#/.NET, SQL Server, and PostgreSQL.
Shipped a real-time driver PWA on Azure with offline sync and bilingual workflows. Built printer and scanner integrations. Verified a payments database migration with a 17-table smoke test.
Angular and TypeScript workflows for a document-driven investigation platform using Azure Document Intelligence and Blob Storage.
Translated requirements into reusable UI components and validated APIs against Docker and Oracle environments.
Angular features for the Bioportal public-health platform in the Epidemiology Division.
JWT-secured workflows, SQL-backed forms, and GitLab CI/CD with code review on a shared monorepo.
Government-facing C#/.NET and SQL Server applications, from requirements clarification through release and maintenance.
Partnered with product, QA, and business users to reproduce defects and explain technical constraints. Delivery through Azure DevOps.
C# / .NET · React · Angular · TypeScript · Node.js · Python (intermediate)
SQL Server · PostgreSQL · Azure · Playwright
University of Puerto Rico at Bayamón
Computer Science coursework · Non-degree · Through May 2022
SELECTED WORK
Real constraints. Thoughtful decisions.
Software that makes it into people’s hands.
BCPOS · PRODUCTION SYSTEMS
A medical-transport driver app with real-time assignments, offline sync, and English and Spanish workflows.
VACO BY HIGHSPRING · DOCUMENT WORKFLOWS
Angular and TypeScript interfaces for a document-driven investigation platform, with Azure document services and API validation.
BCPOS · POS & PAYMENTS
A hardware bridge for receipt printers, label printers, and barcode scanners.
A LITTLE CONTEXT
Nine years in customer-facing sales and support taught me to ask better questions, explain the complicated parts, and find out what someone actually needs.
Now I bring that same approach to software. I’ve built and supported systems across payments, medical transport, government, and public health.
I work across the stack, stay close to the people using the product, and use AI tools with the same expectation I apply to my own code: understand it, review it, and test it.
Where my curiosity comes fromCompare conflicting dates with their source passages.
Make a judgment. Inspect the evidence.
Keep a record of the decision.
OPEN TO REMOTE OPPORTUNITIES