Skip to content
Felix Schumann

The project archive

Work

From everyday friction to a working product. Explore the ideas, decisions and engineering behind the work.

59
systems
26
running today
10
areas of work

9 projects

The part nobody sees: containers, proxies, deploys, backups and the runbooks around them.

In daily use2026

Isolated client workflow environments

A separate automation home for every client.

Each client gets a dedicated automation instance. Routing, certificates and recovery are managed consistently.

  • One instance per client
  • Automate routing and certificates
  • Recover environments reliably
  • Docker
  • Traefik
  • n8n
  • +2
Explore the projectClient project
Shipped2026

Rust binary protection toolchain

Understanding protection at the binary level.

A custom compiler and virtual machine explore software protection below the interface, down to bytecode execution.

  • Custom compiler and runtime
  • Mutated compiled output
  • Cryptography and runtime protection
  • Rust
  • Python
Explore the project
Shipped2026

Desktop control centre for running systems

Everything running. One place to check.

Eleven modules bring servers, scrapers, sessions and workflows together. Status and system usage are available from the tray.

  • Eleven tools in one control centre
  • Quick access from the tray
  • See utilisation and availability
  • Tauri 2
  • Rust
  • React 18
  • +2
Explore the project11 modules
Shipped2026

Modular SaaS foundation

Reusable software. A separate home for each customer.

A shared product core, configurable modules and a separate instance per client. Reusable software with isolated data.

  • Assemble the right modules
  • A dedicated client environment
  • Operations and recovery
  • Next.js 15
  • TypeScript
  • MongoDB
  • +3
Explore the project4 pluggable modules
In daily use2026

Operations foundation for multiple apps

Give every application a reliable route to production.

Repositories, containers and routing form a connected delivery system, with health checks and recovery built into operations.

  • Check health before switching
  • Operate applications independently
  • Back up and practise recovery
  • Docker
  • Traefik
  • Coolify
  • +3
Explore the projectAbout 20 apps on one stack
Shipped2026

Specialist AI agent workspaces

Thirteen agents. A job and a memory for each.

Thirteen specialist workspaces connect research, outreach and creative tasks with Telegram and scheduling.

  • Dedicated context per specialist
  • Telegram and scheduled tasks
  • Approval for consequential actions
  • Python
  • TypeScript
  • Docker
  • +2
Explore the project13 agent workspaces
In daily use2026

Operations command centre

The first place to look when something needs attention.

Services, errors, access and AI costs in one view. Operators can see where action is needed.

  • Track incidents and events
  • Shared access with permissions
  • Attribute AI usage and costs
  • Next.js 15
  • React 19
  • TypeScript
  • +3
Explore the projectClient project
Live2026

Product website and licensing backend

The product starts on the website and continues on the desktop.

The path from a first site visit to an installed app connects accounts, a trial, subscriptions, device pairing and updates.

  • Connect accounts and installations
  • Subscriptions with verified webhooks
  • Pair devices and deliver updates
  • Next.js 15
  • TypeScript
  • MongoDB
  • +3
Explore the project
Shipped2026

Privately hosted game infrastructure

A complete game stack, with its boundaries documented.

Seven containers connect game, login, web and data services. A dedicated site is the entry point to the private environment.

  • Run seven connected services
  • Control entry points and exposed ports
  • Document operating boundaries
  • Docker
  • MySQL
  • nginx
  • +2