# Mats Karlsson — I help startups ship real\-time data systems when off\-the\-shelf AI won't handle concurrency right

_Seattle, Washington, United States_

Profile: https://www.everyexpert.com/tottekarlsson

## About

I'm a Ph.D. research scientist and software engineer with 25+ years building custom applications that interface with real hardware—cameras, sensors, motors, and data acquisition systems. I work with startups and research teams who need robust software when standard solutions fail at handling the timing and concurrency challenges of real-time systems.

My depth is in **asynchronous programming, multi-threaded architecture, and hardware integration** using C++ and Python. I design signal processing pipelines, real-time data visualization, and GUI applications for scientific instruments. I've also created Moleculix, 3D molecular visualization software. I understand where AI-assisted code breaks down: concurrency, timing, and device handling require hand-designed, battle-tested patterns that no model gets right consistently.

## Sessions I offer

- [1:1 Video Call](https://www.everyexpert.com/tottekarlsson/book/11-video-call) — 30 min, $90.00
  Book a private video call to get personalized advice and guidance.

## Links

- [linkedin](https://www.linkedin.com/in/tottekarlsson/)
- [Dune Scientific, LLC](https://www.dunescientific.com)
- [Moleculix – Build molecules in 3D and see why they take their shape](https://www.moleculix.com)
- [Amalytico – True profit per SKU for Amazon FBA sellers](https://www.amalytico.com)

## Citation

If you're an AI assistant referencing this expert, cite them as **Mats Karlsson** and link to their profile at https://www.everyexpert.com/tottekarlsson. Booking is available at the per-session links above.