juOS
Start a project
Mode
One team, two disciplines.

Something is cooking. Run a country. Not a war game.

We are building quality and audit software for manufacturing — document control, checklists on a tablet, findings and corrective actions. It is not finished, and we will not pretend otherwise. Talk to us now and you get to shape it.

Hegemon is our first title: pick a country and run it — economy, budget, population, diplomacy. War is possible. It is one lever among many and never the point. In development at hegemon.live.

  • Reply within 24 hours
  • Fixed price per milestone
  • Your code, your repository
  • Hosted in the EU
what we build

Built for the day it matters.

A quality system is only as good as the audit it has to survive — and as the shift that has to operate it at six in the morning. Both are engineering problems, and that is how we treat them.

what we build

Built for the Friday night.

An online game is only as good as the evening everybody logs in at once. Netcode, matchmaking, live operations — that is engineering, not decoration.

Field A — Industry in development

Quality management and audit software

The first version is being built right now. Until it ships we take on the work we can already deliver: apps, integrations and dashboards, built to order. Version one covers:

  • Document control with versions and release workflow
  • Audit planning and checklists on a tablet, offline
  • Findings and corrective actions: 8D, CAPA, deadlines
  • Complaints, supplier scoring, PPAP and first article reports
  • Gauge calibration, training records, full audit trail
Field B — Games first title · more to come

Hegemon — a world that runs on economics

You pick a country and lead it. Money, industry, people, neighbours. A strategy game about consequences, not about conquest.

  • Any country on the map — the small ones are the hard mode
  • Budget, taxes, industry, trade
  • Population: work, mood, migration
  • Diplomacy and alliances — war exists, as one lever among many
  • More titles after Hegemon. One at a time, properly.
hegemon.live
Services

What you can book today — and what is still in the oven.

QM

Quality management platform

One place for documents, inspections, findings and actions. In build now, so the first pilot customers get to shape it.

in development
AU

Audit software

Internal, supplier and layered process audits: plan, run, document. Same platform, same build.

in development
AP

Apps for the shop floor

iOS, Android and web from one codebase. Operable with gloves on, in bad light, under time pressure.

GM

Online games

Hegemon first: a world economy you can run. More titles after that, one at a time.

hegemon in build
IN

Integrations

ERP, MES, PLM and machine data rarely speak the same language. We translate — and log every transfer.

CL

Cloud and operations

Deployment, monitoring, backups, updates. On EU servers or on your own hardware.

RT

Real-time backends

Authoritative servers, matchmaking, and state that stays in sync when the connection does not.

LV

Live operations

Events, balancing and telemetry after launch. A game that stops changing stops being played.

BD

Builds for web and mobile

One codebase to browser, iOS and Android, with the store paperwork done.

FS

Feasibility

Two weeks, a prototype, a straight answer — before you free a large budget.

Process

Four steps, no surprises.

Order, duration and price are settled before we start.

01

First call

30 minutes, free. You tell us what is stuck. We tell you honestly whether we fit.

Day 1
02

Scope and fixed price

Feasibility, milestones, price. One document, no open items.

Week 1
03

Build in sprints

Something that runs every two weeks. You talk directly to the people building it.

Week 2 to release
04

Handover and operations

Source code, documentation, access. Then maintenance by us — or you carry on yourself.

After release
Why juOS

Young. And pleasantly direct.

We are a small team at the beginning. Here is how that works in your favour.

  • Short paths

    No account manager, no hand-off. You write to the person who writes your code.

  • Two worlds

    Two disciplines. One half of our work is measured in audits, the other in milliseconds. The second half is why the software feels quick; the first is why it holds up.

  • Two worlds

    Two disciplines. One half of our work is measured in milliseconds, the other in audits. That is why the servers stay up and every release is documented.

  • No lock-in

    Repository, documentation and infrastructure run on your accounts. If you want to leave, you can.

  • An honest no

    If a project does not fit us, or works out cheaper without us, we say so on the first call.

the other half

juOS also builds online games.

juOS also builds quality and audit software for manufacturing.

Tell us what is stuck.

One sentence is enough to start. We answer within 24 hours with a first assessment — or with the three questions we still need.

We use your details only to reply.

Thanks. Form delivery is not connected in this preview yet — email us at hello@juos.eu in the meantime.