Hi, I'm Jan.

I make apps.

I made this:

Rostou!

Mushroom hunting made easy.

Detailed descriptions. Powerful filters. A map of findings. iCloud sync. And much more.

I ALSO made this:

Transcribr

Speech-to-text on your device.

Automatically transcribe audio files into text without sending data to server. A simple app for a specific use case.

and this:

Log

Track any activity on all devices.

A simple activity tracker with automatic synchronisation across all devices, with interactive widget support. Design idea by @sovpal.

I'm working on a couple of things
My tech stack

Swift

I used Swift to develop several apps. Having nailed the fundamentals, I continue to learn about this language's nooks and crannies.

Core Data / Swift Data

While I am really excited about adopting SwiftData in the future, Core Data remains the go-to persistence framework for me.

CoreML

Relatively easy to pick up, but I quickly hit its limits. I also experimented with TensorFlow and Keras in Python and converting to CoreML.

SwiftUI

Unless I absolutely have to reach back for UIKit, SwiftUI is the way forward for me. I've been using it since its release.

CloudKit

The integration with Core Data is especially powerful. I plan to experiment with Firebase in the near future to further my learning.

Xcode

My everyday tool. There are numerous other frameworks and tools I could list here. Ask me if interested.

Transcribr

Privacy policy

Transcribr was developed with user privacy in mind. This Privacy Policy aims to describe how information obtained from users is collected, used and disclosed. By using Transcribr, you agree that your personal information will be handled as described in this Policy.

Information being collected:

Transcribr does not collect any personally identifiable information.

Transcribr does not use any third-party services which collect personally identifiable information.

Changes to the Policy:

If the Policy changes, the modification date below will be updated. The Policy may change from time to time, so please be sure to check back periodically.

Last modified: 1 August 2023.
Log

Privacy policy

Log was developed with user privacy in mind. This Privacy Policy aims to describe how information obtained from users is collected, used and disclosed. By using Log, you agree that your personal information will be handled as described in this Policy.

Information being collected:

Log does not collect any personally identifiable information.

Log does not use any third-party services which collect personally identifiable information.

Changes to the Policy:

If the Policy changes, the modification date below will be updated. The Policy may change from time to time, so please be sure to check back periodically.

Last modified: 21 February 2024.

Let's talk!

Think we can work together? Have an idea for an app? Need help with your code? Wanna hear my stir-fry recipes?