$ whoami
Software Engineer — from Raspberry Pi to cloud.
I co-founded Exequtech, where I ship the web platform and Android app of our field-service SaaS, and I built the cockpit circuitry and operator dashboards of a pilot-fatigue detection capstone — from a terminal, in Neovim.
open to: a full-time software engineering team where I can grow and go deep — ~/now
$ fastfetch
jeremia@fourie
- user
- jeremia@fourie
- os
- macOS · Linux on the servers
- editor
- Neovim
- uptime
- shipping since 2021
- degree
- BComp (NQF 8)
- company
- Exequtech — co-founder
- shipping
- React · Compose · Bubble
- research
- AI code overconfidence
- learning
- macOS now · Kotlin/KMP next
- ai
- Claude Code (pair)
- faith
- soli Deo gloria
- location
- Pretoria, ZA (UTC+2)
featured projects
ls ~/projects --featuredlive · exequtech-os2025 — present
Exequtech OS
Multi-tenant field-service SaaS — job cards, quoting, billing and assets in a windowed desktop-OS browser interface. Co-founded; I lead the web platform.
561commits · web platform
- React 19
- TypeScript
- Apollo
- Vite
- Go
- GraphQL
- +2 more
live · exequ-jobs2025 — present
Exequ-Jobs
Offline-first Android app for field technicians: work orders, photos, signatures and time tracking that keep working with zero signal, then reconcile cleanly.
- Kotlin
- Jetpack Compose
- Room
- SQLCipher
- +4 more
archived · cogniflight-edge2025
CogniFlight Edge
In-cockpit pilot-fatigue detection on a Raspberry Pi. I led the edge team — built the circuitry, guided the device architecture, sourced the hardware.
- Python
- OpenCV
- Raspberry Pi
- Computer Vision
- +2 more
experience
cat experience.log2021 — present
Co-Founder & Web/Mobile Lead (free-time) · Exequtech
I build Exequtech OS's web platform with Gerhard van Staden and ship the Exequ-Jobs Android app; Brian Felgate leads the Go backend and manages our production environment hands-on. Started in high school with Gerhard as custom consulting — he's still my mentor on client work and web development — it's now the product we build in our free time to test our limits.
2023 — present
Software Developer & Access Controller (part-time) · Die Bosveld
Built the venue's NFC + QR ticketing system with Gerhard van Staden — a no-code build that brought every product the venue sells into one integrated system.
writing
tail -3 ~/blogI tried to build macOS on Linux — I just called it Sway
My Linux laptop went everywhere with me — until I sat on it and it broke in half. The MacBook that replaced it feels like the desktop I was trying to build from Sway, waybar, and dotfiles.2 min read · #macos #linux #workflowDo you understand the code your AI writes? I'm spending a year finding out
AI-assisted coding makes us feel faster and smarter than the evidence says we are. What psychology already knows about that gap — and why I'm making it my Honours dissertation.3 min read · #ai-assisted #metacognition #researchHow I use Claude Code without becoming its passenger
AI types most of my code. Staying the driver takes deliberate work: structuring problems, reviewing diffs, and owning outcomes.3 min read · #ai-assisted #claude-code #learning
terminal
for the curiouscontact
echo $CONTACT$ echo $CONTACT
[email protected]Exequtech taught me to ship and to own outcomes — and it stays the hobby I love. What I'm looking for is a full-time software engineering team where I can grow, be mentored, and go deep. My inbox is open.