embedded-systems
DCF77 Decoder
Software decoder for the DCF77 longwave time signal using raw audio capture rather than dedicated receiver hardware.
Generated Portfolio Workspace
Szajsjem Portfolio
Config-driven workspace for local apps, compiled tools, and web projects.
Systems software, embedded experiments, desktop tools, backend services, and project artifacts collected behind one generated portfolio workspace.
Featured
Representative projects and hosted services currently wired into the workspace.
tools
Link Shortener
Hosted short-link tool with anonymous expiring URLs, permanent signed-in aliases, and click tracking.
local-services
Local Weather Prediction
Weather aggregation, forecast comparison, and local correction tooling exposed under a path on the main domain.
tools
Pastebin
Hosted pastebin for quick text drops, raw sharing, permanent signed-in pastes, and simple view tracking.
systems-software
Reverse Binary Logic
Collection of logic-compilation and binary-manipulation experiments centered on a custom language and toolchain direction.
Projects
Manifest-driven entries that can be static pages, scripts, compiled apps, or path/subdomain-hosted services.
embedded-systems
DCF77 Decoder
Software decoder for the DCF77 longwave time signal using raw audio capture rather than dedicated receiver hardware.
desktop-tools
JNNBuilder
Graphical neural-network editor for visually assembling and validating model structures and datasets.
tools
Link Shortener
Hosted short-link tool with anonymous expiring URLs, permanent signed-in aliases, and click tracking.
local-services
Local Weather Prediction
Weather aggregation, forecast comparison, and local correction tooling exposed under a path on the main domain.
mobile-apps
MusicPlayer
Offline-first Android music player focused on local libraries, predictable playback, and privacy.
tools
Pastebin
Hosted pastebin for quick text drops, raw sharing, permanent signed-in pastes, and simple view tracking.
tools
Playlist Downloader
Utility for pulling playlists into a clean local media library with better output than raw downloads.
systems-software
Reverse Binary Logic
Collection of logic-compilation and binary-manipulation experiments centered on a custom language and toolchain direction.