Hi, I'm Leon and I build web applications, apps and startups 🚀

contact me

You can find some of my previous projects here.

web applications

High performing, robust, and secure web applications for data-intensive use-cases, built with python & Django or Rust.


As a founder myself and with experience working for many startups i can help you build next-level technology and realise your ideas.

mobile apps

Easy to use, blazingly fast and accessible native apps for Android and iOS using Kotlin and Swift.

sensors and wearables

Applications utilizing smart sensors or wearable devices, tapping previously unavailable data sources for your research project or product.

data driven

Both business decisions and software are driven by the data available. Connecting apps with backends and databases with information dashboards for well-informed decision making.


Fast paced environments require modern management styles. Agile principles help with both business and software development.