Writing

Notes and essays by Johannes van der Merwe on software engineering, building products, and working as a full-stack developer in Cape Town.

• How I built a Golf Shot Analyzer

  May 11, 2026

• Life without a Phone; Just a Smartwatch

  October 30, 2025

• Building advanced chat interfaces

  March 26, 2025

• Writing your first AI Model using: Pytorch and Torchvision

  January 27, 2025

• Articles Section: Some writings on the first things that came to mind