Mattias Hising
Software Engineer
Action-oriented, business-driven and "people first" Software Engineer. 25+ years of experience building products on the web, apps for mobiles, and games for PC, console and mobile. I prefer Open Source over proprietary software. I love products that solve a real problem for users — and I believe the only way to know if you're actually solving it is to measure it.
I work with teams that need a senior engineer / engineering lead to steady delivery and improve decisions.
How I work →Recent posts
- Everyone Wants AI. Nobody Knows How.
The gap between AI enthusiasm and AI strategy is where most teams are stuck right now. A meme nails it.
- I built a Mantine Theme builder
A visual tool for configuring Mantine themes — pick colors, adjust radius and spacing, and export a ready-to-use theme object.
- swagger-typescript-api: Type-safe API clients from your OpenAPI spec
How I use swagger-typescript-api to generate fully typed API clients from Swagger/OpenAPI specs — no more hand-written fetch wrappers, no more guessing response shapes.