Gwendal Rocher
FR|EN

Projects · ongoing

EvE All in One

A web app that brings together the full management of an industrial business in EVE Online: production, inventory, purchasing, logistics, cash and forecasts. The natural next step after the Excel dashboard, on a larger scale.

  • Web app
  • API
  • Automated tests
  • 30screens, from production to cash
  • 18characters managed together
  • 70automated test scenarios
  • 0data sent off the computer
01

What it does

  1. Profit and loss

    Income and spending by activity, taken from wallet journals. Every entry counts once; internal transfers are left out.

  2. Forecast

    Total value today, planned profit per week and per month, history and projection on one chart.

  3. Inventory valuation

    Every asset, across all characters and hangars, valued with a chosen pricing rule.

  4. Production planning

    Full build tree, build-or-buy decisions, cost price and margin.

  5. Logistics

    Hauling trips are planned together, on the map, to cut empty return legs.

  6. Market

    Every order for a product in every region, price history, suppliers and client contracts.

02

Screenshots

Forecast screen: total value, active contracts, planned and actual profit, and a trend chart
The forecast: key indicators and value over time.
Profit and loss screen: income, spending and profit by activity
Profit and loss, by activity.
Assets screen: inventory value by category, with a donut chart
Inventory valuation, by category.
3D map of the game's systems, with production sites and hauling routes
The map used to plan logistics.
03

Management rules

A price is never made up.

A product without a price shows as "no price", never zero and never another market's price. Totals leave it out and say so, and the margins that depend on it stay unknown. A wrong figure is worse than a missing one.

Official data

The game publisher's API and reference data come first. Everything stays in the user's browser.

Quality

Automated test scenarios on fake data, a changelog and a full user guide.

Method

I write and approve the needs and rules of every screen. Development is AI-assisted (Claude), then reviewed and tested.

See the code and the guide on GitHub

A role or an assignment in mind? Let's talk.

Get in touch Next project: EvE dashboard