Hello. I'm Steve Zeidner, an app developer and designer

I build mobile (and web) apps for companies of all sizes. While I primarily focus on the software development side of things, I also dabble in UI design when I get the chance.

I am currently available for contract work! If you’re interested in working on a project together, let’s have a conversation.

Castle app icon

Castle

Castle is an interactive podcast player for people who want to go beyond listening. Castle's intelligent transcription capabilities make it easy to find, follow, and read along with the podcast.

iOS Android
Castle app screenshot depicting the home screen of a podcast player app. It icons for popular podcasts such as Accidental Tech Podcast, This Week in Tech, and Reconcilable Differences displayed.
Castle app screenshot depicting transcript with a section of text highlighted.
Castle app icon

Pause

Helping you discover and develop your innate creativity through daily creative prompts.

iOS Android
Castle app screenshot depicting the home screen of a podcast player app. It icons for popular podcasts such as Accidental Tech Podcast, This Week in Tech, and Reconcilable Differences displayed.
Castle app screenshot depicting transcript with a section of text highlighted.