Product engineering · South Africa

I build software
products.

VDM Studios is the product portfolio of Nelis van der Merwe — designing, architecting and shipping digital products from first idea to production.

  1. Idea
  2. Product definition
  3. UX
  4. System architecture
  5. Engineering
  6. Deployment
  7. Iteration
Focus
Product Engineering
Disciplines
Product · UX · Full-stack · Systems
Building with
TypeScript · React · Next.js · React Native

Selected work

Products, not just projects.

A selection of platforms I've designed, engineered and helped take from a problem statement into working software.

Flagship product

TeeUp

A golf discovery and booking platform connecting golfers with golf clubs. TeeUp combines a golfer mobile experience with a full operational platform for clubs to manage tee times, carts, bookings, customers, payments and on-course operations.

React Native / Expo · Next.js · TypeScript · Supabase · PostgreSQL · Row Level Security · Paystack

Explore case study
TeeUp course manager overview showing today's bookings, players, carts and upcoming tee times
TeeUp golfer app home — find a tee, next round and live availability

B2B platform

Fuelhaul

A diesel ordering and logistics platform designed around complex B2B operational workflows, including customers, orders, delivery locations, transport operations and white-label deployments.

Next.js · React Native · AWS Amplify · AWS Cognito · AWS AppSync · GraphQL · DynamoDB · S3 · Mapbox

View case study
Fuelhaul operations dashboard
Beefy customer ordering interface

Butchery software

Beefy

Cross-platform butchery ordering and delivery software with customer, admin, staff and driver workflows.

Expo · Next.js · Supabase

FitSync training dashboard with today's workouts, personal points and an in-progress session

Workout tracker

FitSync

A personal workout tracking application for creating programmes, logging sessions and watching progress over time.

Next.js · Supabase

GoatTrack farm overview with herd stats, weight progress and today's focus

Livestock software

GoatTrack

Livestock management software covering goats, vaccinations, weight records and vaccination programmes.

Next.js · Supabase

Life OS household overview with finances, calendar, tasks and groceries

Household software

Life OS

A personal household-management prototype covering finances, groceries, goals, planning and shared household administration. An experiment, not production software.

Next.js · Supabase

VDM Lab

Always building.

Experiments, internal tools and smaller products where I explore product concepts, technical architectures and new interaction models.

About

About

I'm a product engineer focused on turning messy real-world problems into software that is simple to use and practical to operate.

  • Product engineering
  • Product & UX design
  • Full-stack development
  • React
  • Next.js
  • React Native / Expo
  • TypeScript
  • PostgreSQL
  • Supabase
  • GraphQL
  • AWS
  • Cloud infrastructure
  • API integrations
  • AI-assisted development

Have something worth building?

Let's turn it into
software.

Available for selected product and engineering work.