/projects
Projects
A selection of ongoing and completed work. Some clients prefer not to be named — references and detailed case studies are available on request.
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#01
Live 2026 — presentFlowGlow Lighting
FlowGlow Lighting GmbH
Smart lighting platform with IoT backend
- ESP32 / C++
- Node.js
- MQTT
- Mosquitto
- Supabase
- +7
-
#02
Live 2023 — presentPortfoldio
Own product
Cross-platform portfolio app with cloud sync and live prices
- Flutter
- Dart
- Supabase
- GraphQL
- pg_graphql
- +5
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#03
Live 2024 — presentMachs Dir Selbst Solar
Solario GmbH
DIY solar learning platform — videos, tutorials and guides plus three planning apps for end customers who plan and install their PV system themselves
- Nx 22
- Angular 21
- Supabase
- TypeScript
- GraphQL Codegen
- +4
-
#04
Live 2022 — presentSolario PV platform
Solario GmbH
PV platform for Solario's classic sales line — Builder, Configurator and Planner for the personally guided process from first inquiry to finished system
- Angular
- Supabase
- PostgreSQL
- GraphQL
- pg_graphql
- +3
-
#05
In progress 2026 — presentMSFS VFR Coach
Own product
Virtual flight instructor for Microsoft Flight Simulator 2024 — objective maneuver scoring against EASA tolerances, deterministic replay and an exam mode for German PPL students
- .NET 10
- C#
- SimConnect (MSFS 2024 SDK)
- ASP.NET Core / Kestrel
- SQLite
- +4
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Send me a short note about what you are dealing with. I will respond within 24 hours with an honest assessment — even if I am not the right partner.