Web · Games · Ideas

jayzon.de Projects & experiments

01 / The lineup

Projects

Live sites — each card opens the real thing.

szoccer.com

Tip until kick-off. Points after. Apps too — with chat & push.

Free football prediction with one shared PHP codebase: leagues and tournaments (incl. Bundesliga seasons), prediction groups with chat, rankings guests can browse — no betting, no paywall. Ship updates on the web; native iOS/Android shells wrap the same site.

What you get

Prediction board: enter scores until kick-off, then tips lock automatically; points and standings update after full time.
Season modes for league and cup/tournament brackets — compare yourself in overall tables and dedicated group rankings.
Tip groups: create, invite, optional membership requests, per-group chat room, internal group leaderboard alongside the global score.
Rankings hub: search players, optional “rivals” filter, Bundesliga table embed where the season mode fits — optimized for mobile and bottom navigation.
Community: home-page shoutbox for logged-in tippers (history, reactions, moderation); separate DM/group chat with inbox unread counts and push-capable apps.
Deep profile & stats: season history, charts, others’ tips after kick-off where rules allow, visibility controls for real names.
Apps: native iOS (App Store) & Android (Play Store) load the live szoccer.com UI — tips, chat, shoutbox and notifications without maintaining a second front-end.

Open →

App Store Google Play

kellahaitsa.de

Race fair. Grow together. — data, not guesswork.

Sim-racing operations desk for communities: lap and race data across RaceRoom, AMS2, ACC and Assetto Corsa Evo — comparable stats, live server pulse, highlights instead of spreadsheet chaos.

What you get

Multi-sim coverage in one dashboard: drivers, sessions, simulations and race counts with transparent aggregation across supported titles.
Live server telemetry: online/total server snapshot on the home page so crews see fleet health at a glance.
Platform stats: totals for laps, races, tracks and records with short-term trends (rolling windows vs. previous week).
Lap highlights feed: latest track records and fastest laps with track context and date — ideal for league shout-outs.
Records layer: dedicated record times alongside session history so improvements are provable, not “felt”.
Community hooks: news/highlights block plus crew-oriented CTAs (e.g. Discord) — built for leagues that outgrow a single Discord thread.

Open →

lampin.jayzon.de

Last · Media · Player · I · Need

Last Media Player I Need — home & web; desktop download coming soon.

LAMPIN (Last Media Player I Need) is your personal music stack: browse and play your own library on the web today, with a native-style desktop release on the roadmap (free build plus a licensable edition).

What you get

Web client behind login: “Your collection” — built for a private catalog rather than a recommender algorithm.
Demo tenant: try the UI instantly with the public demo account (read-only sample library).
Clear product split: soon a downloadable player for the desktop plus a licensable variant for teams or integrators.
Music-first scope: focussed on playback and library management (not video) — fewer moving parts, less surface area.
Branded experience: dedicated Lampin logo/wordmark assets for web and future installers.
Hosted under jayzon.de infrastructure — same security and operations mindset as the other projects.

Open →

Try the demo

Username: demo
Password: lampindemo

Read-only sample library — perfect for a quick look around.

About

Stefan Reinders · Jayzon

In short: I build websites I’d use myself — where others can join in without reaching for a credit card first. Paid tiers might show up later ;-)

Football first

Since 2013 my alias Jayzon has been stitched to szoccer.com like a club crest. What started as a tipping game for “just a few friends” grew into a proper community: Bundesliga, tournaments, groups, rankings, shoutbox — all without betting money, but with the occasional adrenaline spike when a full-time score was wrong in the database. Spoiler: I fix it. Sometimes at night. Sometimes with coffee. Always with an apology in the shoutbox. On the go there’s the szoccer app for iPhone and Android — tips, chat, push — same account as in the browser: App Store · Google Play.

Sim racing, grown-up

Kellahaitsa.de is for everyone who after the race doesn’t want to settle for “almost, kind of, maybe”. Laps, records, stats — RaceRoom, AMS2, ACC, ACEvo. Fair comparison, crew over chaos. The site motto: Race fair. Grow together. Mine: Less drama, more delta.

Lampin — Last Media Player I Need

Last · Media · Player · I · Need

Lampin is my home and web player for music — your own library, no algorithm radio underneath. lampin.jayzon.de runs the web version (login required); a download is coming soon: a free build and a licensable one. Try the demo with demo / lampindemo.

And jayzon.de?

This is the lobby for my projects: door left the tipping game, door right the racetrack, basement Lampin as the record shelf. Experiments land here before they headline somewhere else — or stay small on purpose, because “lean and fast” can be the finest polish.

Where to reach me

No extra contact page here — imprint and legal contact live with each project, e.g. imprint on szoccer.com. Short questions and chatter: the community chat on szoccer.com (shoutbox on the home page).

One-line bio: Developer from Witten, NRW — building things that keep communities together: tipping, racing, listening, shipping.