Seven years of payment rails, real-estate platforms and tools nobody saw, but thousands used.

Architecting a group-wide payment platform serving every internal application.

• ›Integrated Stripe, PayPal and regional gateways for global coverage
• ›Built a reusable payment widget — cut team integration time by 60%
• ›Backend on Node.js + GraphQL + PostgreSQL for high-volume transactions
• ›Shipped fraud detection and PCI DSS compliance flow
• ›Real-time analytics dashboard in React + TypeScript

JET Funding Platform — matching donor funding to Just Energy Transition projects.

• ›Secure portal for system users, automated registration and applications
• ›Admin dashboard with assessment adjudication workflow
• ›Implementing-agent dashboard tracking JET project outcomes

Built a Point-of-Sale Android app shipped across Capitec merchants.

• ›Pixel-perfect UI from Figma → Lit Element + Capacitor + native Java
• ›Optimised transaction history rendering for low-memory devices
• ›Backend services powering the merchant POS

Maintained and re-platformed a Django-based real-estate advertising suite.

• ›Led migration of the core product to React.js
• ›Built advertising platform on Django REST Framework + Redux
• ›Deployed and operated services on AWS