Marcos Montiel Cruz
Accountant turned Product Manager · AI & Automation.
Product Manager who ships from inside the work. Built internal tools and AI-enabled workflows for accounting and finance teams, partnering with engineering, ops, and clients across the full lifecycle: discovery, requirements, testing, rollout, iteration.
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What I do
Selected work
all projects →Internal administrative tools
Shipped admin tooling that saved ~30 hours/month by unifying Dropbox, SharePoint, and Google Drive workflows.
Accounts payable workflow automation
Automated ~70k invoices/month across the intake-to-payment cycle, cutting handling time ~50%.
Agentic accounting solutions
Explored where AI workflows can act on finance and accounting tasks under human review.
Invoice data extraction with OCR + LLMs
Cut invoice processing time by ~2 minutes per invoice across ~70k invoices/month using OCR and LLM-driven extraction, normalization, and homogenization.