Projects Portfolio
LexNum — Institutional Numeric Converter
LexNum is a minimal, reliable web tool built for the Superior Audit Office of Tlaxcala (OFS) to convert numeric values into their official Spanish currency representation, individually or in bulk from Excel files. It ensures standardized financial text for institutional use.
CFDI UI — Institutional XML Processor
CFDI UI is a professional, unified web interface developed for the Superior Audit Office of Tlaxcala (OFS) to classify, validate, and extract structured information from CFDI XML files, both for Payroll (Nómina) and Expense (Gasto) categories. It automates XML parsing, SAT status validation, and Excel report generation for institutional financial control.
Actas QR — Mass Scanner for Mexican Birth Certificates
It supports scanning via web camera, connected scanners, or bulk PDF uploads, automatically reading and validating official QR codes from the Civil Registry.
SASP — Personnel Services Audit System
It analyzes and cross-checks labor data from public employees to detect patterns, duplications, and schedule overlaps automatically.