Hi, I’m
David.

I’m primarily a business person who likes building — often somewhere between business, AI, and technology.

01 / HOW I WORK

Business, AI and resourceful problem-solving.

I’m primarily a business person who likes building; learning whatever is useful to turn messy problems into working systems.

BUSINESS

TECHNOLOGY

Resourceful
problem-solving.Finance × AutomationFaster, auditable finance systems.

Where that curiosity turns into software products. I run these ventures alongside my studies at HKU.

Across companies and ventures

A selection of work across companies, independent ventures, and real operational problems.

Writing

Essays and case studies on business, AI and practical automation.

Originally published on LinkedIn

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

Jul 31, 2026

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

Jul 30, 2026 · Part 1 of 3

Finance automation, document generation and practical workflow redesign.

Jul 30, 2026 · Part 2 of 3

Translating complex payroll calculations into something employees could actually use.