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Tim Haerkens

Projects

Built, launched, in use.

A selection of client projects and my own products. From AI and custom software to websites and games.

Featured

Nederfall

Game · 1Time Games

Nederfall

Post-apocalyptic colony sim set in the Netherlands, 2040. Built in Unity, with its own website, wiki and analytics platform around it. Playable in English, German and Dutch.

  • Unity
  • C#
  • Steam
  • Astro
  • Next.js
FinanceFlow

AI · Finance

FinanceFlow

An AI financial advisor that brings bank accounts, investments and taxes together in one overview. AI agents analyse, warn and plan ahead, but never act on their own.

  • Next.js
  • Claude API
  • AI agents
  • PSD2
  • PostgreSQL
Internal app, not public
Storage management

Custom · Management system

Storage management

Management system for a storage company for caravans, campers and containers. Customers, payment terms and the location of every item on an interactive map, tailored to how the business works.

  • React
  • Supabase
  • PWA
Internal app, not public
MaxLogs

Web app · Newborn care

MaxLogs

An app for the first weeks with a newborn, where parents track feeds, nappies and temperature. Exactly what the maternity nurse asks for, with insight into feeding times and when the next feed is due. Both parents add entries to the same overview.

  • React
  • Vite
  • Supabase
  • Google login
Internal app, not public
Gewoon Samen

Website · Care

Gewoon Samen

A warm, accessible website for a small-scale day centre in Vinkel near 's-Hertogenbosch. Clear for parents and support staff, fast on every device.

  • Next.js
  • Vercel
  • SEO
Rolo Services

Website · Demolition

Rolo Services

Bilingual website for a demolition and asbestos removal company in Brielle, with a project showcase, quote requests and a strong local SEO foundation.

  • Nuxt
  • i18n
  • Local SEO

01/Lab

My own products and experiments

Alongside client work, I build my own products. It keeps me sharp on new technologies and ideas.

  • SaaS · Gamification

    Taskify

    An app where families and housemates earn points for chores and trade them in for rewards. Includes Stripe subscriptions and is thoroughly tested.

    • Nuxt
    • Supabase
    • Stripe
    • Playwright
  • SaaS · Invoicing

    Invoicer

    Invoicing for freelancers and small businesses, with a built-in invoice designer where you drag your branding into place and see the result instantly.

    • Nuxt
    • Supabase
    • i18n
  • Coming soon

    The Playtester

    A new game from 1Time Games is in development.

    Go to game development

Got an idea? Let's build it.

Book a free 30-minute intro call. No sales pitch, just honest advice on what's possible.