
Trolley Trekka
Personal Finance
A live receipt-tracking and household budgeting app with AI-driven categorisation — turning everyday grocery slips into financial discipline, automatically.
Zietshuys Labs
A personal lab where I build AI-powered products — directing the AI, learning as I go, and enjoying every bit of it.
Somerset West, Western Cape · South Africa
A handful of AI-powered projects I build for the joy of it — me directing, the AI doing the heavy lifting. Some are live, some still taking shape.

Personal Finance
A live receipt-tracking and household budgeting app with AI-driven categorisation — turning everyday grocery slips into financial discipline, automatically.
Operations Automation
An end-to-end workflow engine for an estate agency — automating the pipeline from agent brief through AI copywriting to designer hand-off.
About Pieter
Chartered Global Management Accountant (CGMA) with 10 years of experience in financial modelling, cost analysis, and pricing strategy across the IT services industry.