Business, AI and
resourceful problem-solving.

Building Renard.

Selected writing

Originally published on LinkedIn

Why Excel Will Soon Die

Removing the input layer: why much of repetitive spreadsheet work is ready to be redesigned.

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Jul 31, 2026

How I Turned Existing CCTV Into a Multi-Site Revenue-Assurance System

Building a 24/7 computer-vision audit layer across four commercial parking facilities, while avoiding roughly ₱400,000 in capital expenditure.

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Jul 30, 2026 · Part 1 of 3

Bringing a 2,000-Employee Tax Process In-House

Finance automation, document generation and practical workflow redesign.

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Jul 30, 2026 · Part 2 of 3

Payroll Is Not Just a Finance Problem. It's a Trust Problem.

Translating complex payroll calculations into something employees could actually use.

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