SJ System
SJ System
Every cycle ends in a dawn.
I design software that ships, gets used, and is built again. Clear today. Ready to grow tomorrow.
Brand
We flow. We build. We evolve.
Own products and selected custom work. We look for concrete problems: a system that gets used, not a catalog of services. Simple now. Ready to grow.
Product
EventBrew
Guests order from the phone. The bar produces. Try it here.
Turn on JavaScript to see the sandbox.
Scope
What EventBrew covers. What it does not.
- Guest QR or code, phone menu, direct or by-steps drinks, tracking to the counter.
- Barista Live queue: Pending, Preparing, Ready. Built for people standing up, hands full.
- Supplies and catalog Stock with a traffic light, recipe per product, a menu the operator builds. Sales never block when stock hits zero.
- Operator identity Cafe name and logo. EventBrew does not inherit SJ System’s look.
- Out of scope Not a marketing site, not a generic app, not a “web, mobile, and desktop” pack.
Commissions
I also design the system for your operation.
If EventBrew does not cover what you need — an event, a bar, a queue, a floor team — the commission is designed for that case.
In the first reply I say whether I can take it.
Contact
Tell me what you need.
EventBrew, a commission, or a question. A short note is enough.
pedro.castro@sjsystem.netI reply within a business day. The message is saved here; you don’t need to open your mail app.