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Felix Schumann
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Services / Mobile & desktop apps

Your app.Where you need it.

I build mobile companions and desktop applications that do a specific job. Interaction, local capabilities, sign-in, backend and updates are designed as one product. Supported platforms follow the actual use case.

See it builtDiscuss your project

Custom app development · Mobile and desktop · One product, several devices

Explore an example

One way it could work

Room for the work itself

  • 01Work with files
  • 02Organise tasks
  • 03Keep working locally

Your task shapes the implementation.

The everyday problem

A tool for wherever the work happens.

At your desk, you work with files. On the move, you may need a quick overview or an approval. Those do not have to become two disconnected products. We decide what belongs on each device and which tasks should work without a connection.

An idea becomes a tool people can use in daily work. Desktop apps can work with local files and workflows, while mobile interfaces make relevant tasks accessible on the move. Shared data connects through clearly scoped interfaces.

What we will work on together.

The scope follows your project.
  1. 01

    The right platform

    A suitable platform choice and a clear initial scope

  2. 02

    A coherent workflow

    Interaction, device capabilities and backend integration

  3. 03

    Deliver it and keep it current

    Testing, delivery and a traceable update process

From my work

See what this looks like in practice.

All projects
Live2026

AI dictation app and voice product

Speak your thoughts. Get straight to work.

Speak instead of typing. Dictation, AI editing and translation put your thoughts straight into the active text field.

  • A hotkey instead of switching apps
  • Turn speech into usable writing
  • Think in one language, write in another
  • Tauri
  • Rust
  • JavaScript
  • +2
Live2026

AI workspace platform

Your AI tools. One workspace to build with them.

Claude Code, Codex and more AI tools in one workspace. Dedicated sessions and agent teams move projects forward in parallel.

  • Your AI tools, side by side
  • Build in parallel, stay in control
  • Collaboration with memory
  • Tauri 2
  • Rust
  • React 19
  • +3
Shipped2026

Mobile control for AI sessions

Keep your coding session within reach.

Follow and control desktop agents from an iPhone. Encrypted pairing connects live chat, approvals and running tasks.

  • Encrypted QR-code pairing
  • Live chats and tool activity
  • Approve and control on the go
  • Expo SDK 57
  • React Native
  • React 19
  • +2
Explore the project

Our first conversation

Where should your app make work easier?

You do not need a finished technical specification. Your idea, an example or a look at the current workflow is enough to start.

Let us talk it through
  1. 01

    Where will the app run: Windows, macOS, iPhone, Android or the browser?

  2. 02

    What needs to work locally and which data must be synchronised?

You might also be wondering:

How long does development take?What is included in the handover?Do you provide hosting and further development?

Inside the implementation

What should a desktop app do without an internet connection?Local data, pending actions and synchronization: decisions a dependable desktop application needs before its first screen is designed.Speech to text: A good AI dictation app goes beyond transcriptionFrom recording to the right text field: what workplace dictation needs and how to evaluate a speech-input workflow.
Felix SchumannFelix SchumannAI automation engineer

Name it, I build it.

If something here looks like the problem you have, write to me. A short description of what is not working is enough to start.

Get in touch[email protected]