About

About Alejandro Romero

I specialize in architecting robust, fault-tolerant spreadsheet systems for enterprise organizations across the United States and the United Kingdom.

In high-stakes corporate environments—finance, audit, supply chain, and compliance—spreadsheets remain the operational backbone. However, brittle manual workbooks, broken lookup chains, and unhandled macro exceptions cost corporate teams thousands of hours and introduce catastrophic compliance liabilities.

What I Do

• Production-Grade VBA Development: Modular, compiled, and thoroughly documented automation engines with enterprise-level error trapping and event logging.
• Power Query ETL Pipelines: Resilient automated ingestion, data schema normalization, and multi-source consolidation designed to handle high transaction volumes.
• Financial Modeling & Reconciliation: Automated balance sheet, general ledger, and operational variance reporting with zero manual copy-paste overhead.
• Workflow & Process Modernization: Transitioning fragmented end-user computing (EUC) into auditable, high-performance operational workflows.

Objective

To help CFOs, controllers, and operations directors turn manual spreadsheet chaos into streamlined, institutional-grade data engines.

Interested in discussing a tailored automation project or auditing an existing spreadsheet workflow? Reach out via our Contact & Business Inquiries page or directly at contact@alejandroromero.io.