Selected work

Live engagements. Engineered end-to-end.

From fitness PWAs to agricultural marketplaces, community safety platforms to factory planning software — different industries, different stacks, same team.

Fenix Fitness AgriTrade Vigilant ADX Connect Satis Snapfire NestBook

01

Fitness · live · South Africa

Fenix Fitness

Free workout PWA + curated marketplace.

Two SA high schools onboarded. B2B subscriptions + marketplace commission. Institutional traction already secured.

What we built

  • PWA with offline-first architecture
  • B2B subscription engine for schools
  • Curated marketplace with commission model
  • White-label tenant system

02

Agriculture · live · South Africa

AgriTrade

SA agricultural commodities trading marketplace.

v1.0.91 shipped, 85+ migrations, full listing → EOI → counter-offer → deal → close loop end-to-end regression-tested. Ready for commercial launch.

What we built

  • Full trading lifecycle: listing → EOI → close
  • Counter-offer negotiation engine
  • 85+ migrations across 14 months
  • End-to-end regression-tested

03

Safety · live · pilot · South Africa

Vigilant

Community safety & emergency-response platform.

Live at ttrmvigilant.co.za. Two pillars: PREVENT (vetted incident intelligence) and RESPOND (Unified Response Model). First pilot in Eldorado Park, Johannesburg.

What we built

  • PREVENT: vetted incident intelligence
  • RESPOND: Unified Response Model
  • Control-room operations platform
  • Community intelligence map

04

Agri data · live · JV

ADX Connect

Bilingual grain & livestock market data PWA.

Afrikaans + English. Live at app.ducom.co.za. Ad slots + data licensing revenue model. Ducom JV asset — PXO participates via commercialisation agreement.

What we built

  • Bilingual PWA (Afrikaans + English)
  • Real-time grain & livestock market data
  • Ad slot monetisation layer
  • PWA install + offline-capable

05

Manufacturing · MVP · pilot

Satis

Factory planning for decoupled manufacturing.

MVP live at Tripple A Productions. Implements Dr Durandt's PUFT methodology — a genuine academic IP differentiator against generic ERP / MRP incumbents.

What we built

  • PUFT methodology implementation
  • Decoupled manufacturing planning engine
  • Academic IP differentiator
  • Live pilot at Tripple A Productions

07

Social sport · concept + MVP

Snapfire

Real-world PWA social sport.

Phone cameras as scoring rig — no hardware needed. Every match generates shareable images. Instagram / TikTok distribution baked into the game mechanic.

What we built

  • Phone-camera scoring rig
  • Auto-generated shareable images
  • Instagram / TikTok distribution baked in
  • No hardware dependency

08

PropTech · sub raise

NestBook

SA rentals platform rebuilt around trust.

Hard-filter matching, full lease lifecycle, portable rental reviews. Separate R4.5M subsidiary-level equity round planned post-close. PXO retains 75%.

What we built

  • Hard-filter matching algorithm
  • Full lease lifecycle management
  • Portable rental reviews
  • R4.5M subsidiary-level raise planned

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