Theo Lampert

Independent Software Developer based in Berlin, Germany.


  • Typescript → iOS, Android, Web
  • Swift → iOS
  • Kotlin → iOS, Android

Datacake Gmbh, 2020 - Current

Mobile application for configuring and monitoring connected devices in the IoT space.
The datacake mobile application was developed for Datacake GmbH to aid existing and new customers in settings up, configuring and monitoring their hardware devices connected to the Datacake cloud. The application coexists as a complement to the powerful confugration suite offered by the datacake web application while leveraging mobile-specific features such as hardware configuration over ad-hoc WLAN networking and customizable push notifications.

React Native was used in order to leverage code sharing between the existing React-based web application. All UI components are platform independent while a shared networking library was developed for use on the web and mobile frontends. Realtime communication with the Datacake API is done over the MQTT protocol.

Packrat, 2019 - Current

iOS Application for creating and managing weight-sensitive gear lists.

Packrat leverages Kotlin Multiplatform, SwiftUI and Jetpack Compose to produce a modern hybrid application in which business logic is shared between platforms using a Kotlin Native framework.