I build software that thinks and scales.

01 AI receptionist SaaS 2026

Neo

Lead solo developer

A multi-tenant AI receptionist that answers calls, website chat and WhatsApp, qualifies leads, books appointments and syncs to the CRM.

• Answers only from each tenant's own knowledge base (RAG on pgvector).
• Tenant isolation enforced with Postgres RLS at the database and tool layer from the first migration.
• Twilio voice and WhatsApp, Google Calendar booking, HubSpot sync through a pluggable CRM adapter layer.

• TypeScript
• Node.js
• Claude API
• AWS ECS
• RDS Postgres
• pgvector
• Cognito
• SQS
• Twilio

3channels, one assistant

02 Multi-tenant SaaS ERP 2025

SalesFront

Primary developer (~70%) · for Budget Sheet Metal Engineering

One platform for sales opportunities, Manufacturing Resource Planning and CRM, with every client's data fully isolated.

• True multi-tenancy with django-tenants and Row-Level Security across all tables.
• Sales opportunity management, MRP and CRM unified in one system.

• Django
• django-tenants
• PostgreSQL
• RLS
• JavaScript

~70%of the build, per my portfolio

03 TCO & deal platform 2025

MAN Trucks & Bus

Lead full-stack developer (~95%) · for MAN Trucks & Bus

A Total Cost of Ownership and deal-management platform for MAN Trucks & Bus and its dealer network.

• TCO engine with live Repair & Maintenance matrix lookups and residual-value modelling across 25+ vehicle models.
• Caching and middleware cut model lookups by 75% and deal creation by 60%; first paint improved 40%.
• Dealership-scoped access control, pricing audit trails, a margin guard and multi-approver pricing workflow.

• React
• TypeScript
• Supabase
• PostgreSQL
• RLS
• Excel import/export

75%faster model lookups

04 Contract lifecycle platform 2026

MAN Contract Management

Lead developer · for MAN Trucks & Bus

A contract lifecycle platform where contracts move through category-based approval rules, legal review and digital signing, with external signatories signing through secure, branded links.

• Configurable approval workflow: rules matched by contract category, role-based approvers, internal signatory pre-fill, tasks and approval badges.
• Internal and external e-signing with draw, type or upload signatures, token-validated signing links, MAN-branded emails, and signature reposition and date-stamp tools.
• Email-based MFA, row-level security, audit logging and penetration-test remediation (RLS, RPC grants, rate limiting).
• 56 database migrations and 18 Supabase Edge Functions, deployed to the client’s Windows/IIS servers with self-hosted Supabase and scripted releases.

• React
• TypeScript
• Vite
• Tailwind
• Supabase
• PostgreSQL RLS
• pdf-lib
• IIS

56database migrations shipped

05 Union governance app 2025

PSA

Lead mobile developer (~85%) · for PSA, The Union of Choice

A member-engagement platform with secure, auditable voting, nominations and document workflows, plus real-time notifications.

• Flutter app on a Django API with Firebase real-time notifications.
• Batch APIs with caching cut nomination review times by 40%.

• Flutter
• Dart
• Django
• Firebase

40%faster nomination reviews

06 Neighbourhood security 2025

Driveway

Lead developer

License-plate recognition and AI vehicle risk scoring that alerts residential communities the moment an unknown vehicle arrives.

• Cross-platform Flutter app with a Python FastAPI backend.
• Camera integration with real-time entry alerts and AI-based risk scoring.

• Flutter
• FastAPI
• Supabase
• Edge Functions

Liveentry alerts

07 Pay-per-minute legal chat portal 2026

LegalPass

Sole developer

A subscription portal where members chat live with attorneys and pay by the minute, with plans, top-ups, transcripts and an admin console to run it.

• PayFast subscriptions with monthly and annual pricing, self-service cancel and resume, and correctly signed API calls.
• Live chat billed by the minute: credits deducted per session, transcripts saved once even when two webhooks report the same chat.
• Admin tools for packages, partner codes, document jobs and credits, on Supabase and Netlify Functions.

Visit legalpass.co.za ↗

• JavaScript
• Node.js
• Express
• Netlify Functions
• Supabase
• PostgreSQL
• PayFast

2plan tiers, monthly or annual

08 Crypto marketplace website 2026

WithCrypto

Sole developer · for WithCrypto

A rebuild of withcrypto.com, a regulated marketplace where people spend crypto on cars, property and watches, replacing a slow WordPress theme with a fast, mobile-first site that looks as premium as the deals it hosts.

• New brand applied as a design system: bone, onyx and gold palette with tokenised typography and a Tailwind-based stylesheet.
• Homepage plus inner pages for buying and selling, services, news, about, contact and regulatory information.
• Legacy WordPress URLs mapped with SEO-preserving 301 redirects, followed by a DNS cutover for launch.

Visit withcrypto.com ↗

• HTML
• CSS
• JavaScript
• Tailwind v4
• Design tokens
• 301 redirects
• Video hero

301redirects keep SEO intact

09 Dealership approvals platform 2026

Goodwill

Security hardening contributor · for MAN Trucks & Bus

A Blazor Server platform where dealerships raise goodwill and STC requests that move through vetting, approval, budgets and reconciliation. I joined the team to harden it after a penetration test.

• Account lockout after 5 failed sign-ins (15 minutes) and per-IP rate limits on login and the Blazor SignalR hub.
• Required authorisation on the Blazor hub and redirected unauthenticated visitors to sign-in, with a small allow-list for framework assets.
• Anti-clickjacking headers (X-Frame-Options, CSP frame-ancestors) and tighter circuit limits; later fixed a .NET SDK build break.

• C#
• .NET 8
• Blazor Server
• ASP.NET Identity
• T-SQL
• Rate limiting

5failed logins, then lockout

Client code and screenshots are confidential, so most work is described, not shown. Happy to walk through architecture on a call.

• Neo: TypeScript, Node.js, Next.js, PostgreSQL, Row-Level Security, pgvector + RAG, Claude API, AWS, Twilio + LiveKit, CI/CD
• SalesFront: Python, Django, PostgreSQL, Row-Level Security, JavaScript
• MAN Trucks & Bus: React, TypeScript, Supabase, PostgreSQL, Row-Level Security, C# / .NET
• MAN Contract Management: React, TypeScript, Supabase, PostgreSQL, Row-Level Security, Tailwind
• PSA: Flutter, Python, Django, Firebase, AWS
• Driveway: Flutter, Python, FastAPI, Supabase, PostgreSQL, Row-Level Security, Firebase
• LegalPass: JavaScript, Supabase, PostgreSQL, Row-Level Security, PayFast, AWS
• WithCrypto: JavaScript, Tailwind
• Goodwill: C# / .NET

1. Mar 2025 to now

   Full-Stack Software Engineer @ DelegateIT

   Johannesburg

   Take products from first interview to production: SaaS ERP, dealer platform, union app, security platform and an AI receptionist. Ran user interviews and UAT across 8 dealerships and several union branches; rated Good to Excellent on technical and soft skills.

2. Mar 2024 to May 2025

   Web Developer & Designer (subcontract) @ Frost Forward Digital Studio

   Cape Town

   Custom responsive sites in React, Next.js, Framer and Webflow with a focus on performance, SEO and accessibility.

3. Conferred Apr 2026

   Bachelor of Computing, Cum Laude @ Belgium Campus iTversity

   Pretoria

   NQF Level 8. Software engineering, AI and machine learning, databases, UX and project management.

• Résumé / CVPDF · 2 pages + degree certificate
• Portfolio of EvidencePDF · 55 pages
• Portfolio of Evidence, extendedPDF · 98 pages