Markus Lundevik

Work

• MLbooking

  2025–

  Booking SaaS for small service businesses. Each business gets an auto-generated website with online booking, customer profiles and Stripe payments. Around 100k lines of code, designed, built and operated solo. Live, with paying customers. Customer acquisition is automated too: a pipeline researches local businesses, generates each one a personalized demo site, and runs tailored email campaigns with follow-ups.

  TypeScript · React · Supabase · Stripe · Playwright · LLM pipelines

  mlbooking.no

• AI brain

  2026–

  A personal AI with lifelong memory — journaling for lazy people. A chat agent captures everything I tell it verbatim; an async bookkeeper extracts atomic memories, builds a knowledge graph, and decays what stops mattering. Using it daily for 3 months, ~350 memories. Open-sourcing soon.

  TypeScript · Cloudflare Workers · Postgres/pgvector · Claude

  how it works

• Tibbus

  2024–2025

  iOS app that unified Norwegian grocery offer flyers into one searchable catalogue. A custom-trained object-detection model segments each offer out of the flyer; LLM extraction reads names and prices into structured data. Shipped to the App Store, since retired.

  React Native · Swift · Roboflow · custom ML model

  tibbus.no

• Gameshow engine

  2024

  Real-time platform where a live audience and host run games, trigger animations and vote from their phones, with low latency between many phones and a single stage display. Ran on ~10 live shows with audiences up to 500, and received an acquisition offer. Since evolved into dinskjerm.no, which I help maintain.

  TypeScript · real-time web

  gameshow.no (demo on request) · dinskjerm.no

• Automatic newspaper generation

  2024

  Automated pipeline that assembles a complete, publishable newspaper from source content. Commissioned client work; saves the client roughly 40 hours of manual work per week.

  Python · LLM

• Untitled game

  2026–

  Game built in Godot. Multiplayer, save/load, procedural generation, inventory and AI systems all in place; playable alpha, light on content so far.

  Godot · GDScript

• Calendar + reminders

  2026–

  Native Android calendar and reminders app. In development, open source soon.

  Kotlin · Android