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Piotr Knapczyk - AI applications and mobile app design and development

Deep Learning and Artificial Intelligence for Space

If you are looking to add Deep Learning capabilities to your project, I am happy to help. I have developed projects from scratch, starting from data gathering and preparation, architecture design and training, finishing on final integration into a product. Projects include geological sample classifier on which I worked at ESA's European Astronaut Centre and Natural Language Processing applications. So if you are building a project that needs to understand the world around, or just smartly process some of the data, please email me at

iOS and Android

Does your company need an app to allow mobile users to access your services? Or maybe you are a startup wanting to build Minimal Viable Product from your idea? I can offer comprehensive service, starting from design, user experience, through implementation and testing and finishing on App Store setup and management.

I am a contract mobile developer, with experience programming for iPhones and iPads (iOS) in both Swift and Objective-C, and Android in Java and Kotlin. I have experience in publishing apps into Apple's App Store and Google's PlayStore and handling design requirements from these stores.

Let's build your app!


Below you can see some of the projects executed from the idea to the final product. In total, all the apps were downloaded over 750k times.

App icon design

Every app needs an icon. We can provide high-quality app icons, designed and prepared for use for both Apple and Android devices. The icons are created by a graphic designer with 20-years of experience in brand design, crafted to match your brand and the app's functionality.


Piotr Knapczyk

Cracow, Poland


Support for App Store apps