Software built around your business, not the other way round.

Websites, APIs, management systems and dashboards with your own names and rules, supported after launch.

Get in touch What we do
  • Websites
  • APIs and integrations
  • Management systems
  • From Excel to the web
  • Dashboards

We are independent professionals: whoever understands your problem writes the code, and we stay close after it goes live.

Meet the team

What we do.

Custom software for any business, from your first page on the web to the system that runs your day.

  • Websites and web apps

    Fast sites that are easy to maintain, from a simple landing page to a private area for your customers.

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  • APIs and integrations

    We connect the systems your business already uses, so nobody has to copy data by hand from one place to another.

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  • Custom management systems

    Bookings, staff, inventory and accounts in one place, with your business’s own rules. This is where Estiva came from.

    Learn more

  • From Excel to the web

    We turn the spreadsheets you have outgrown into a web system, with the same data and fewer mistakes.

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  • Dashboards

    The numbers that matter on one screen, updated automatically from the systems you already use.

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  • Another idea or problem?

    If what you need is not here, tell us. We will be honest about whether we are the right people for it.

    Get in touch

Estiva.

Our management system for events and bookings businesses. It shows what makes money and what does not.

On the left, what many businesses do today: a spreadsheet with duplicate bookings, scattered messages and sticky notes. On the right, Estiva bringing profit, the week’s calendar, staff and inventory together on one screen.
From paper and scattered messages to a single screen: bookings, staff, inventory, expenses and profit.Illustration with made-up data.

Discover Estiva

Portfolio.

An example of what we do, with real screenshots of the platform.

  • Custom management system
  • Events and bookings
  • Inflatables rental

Inflow: bookings, staff, inventory and profit in one place

  • ClientInflow, inflatables and entertainment rental
  • What we didAdapted Estiva to the business
  • IncludesBookings, staff, inventory, expenses and statistics

We adapted Estiva to an inflatables and entertainment rental business: the events calendar, inventory with the return on each item, staff payments and the profit on every event, with the sums done automatically.

Discover Estiva

Screenshots from the demo version, with made-up data.

Inflow’s Estiva dashboard with the year’s money, what needs attention and the upcoming events.
Dashboard: money, pending items and the next days.
Inflow’s Estiva events calendar, with the bookings list below.
Calendar and events list.
Inflow’s Estiva inventory, with the status and return on each inflatable.
Inventory with the return on each item.

See the portfolio

How we work.

  1. Meet

    We listen to how your business works today and what needs to change.

  2. Plan

    We agree the scope, the phases and what is ready at the end of each.

  3. Design

    We design the screens around the people who will use them, before writing code.

  4. Build

    We build in phases, with demos along the way.

  5. Launch

    It goes live with your data and training for your team.

  6. Grow

    Support and improvements over time, with the follow-up agreed with each client.

Your business’s data stays your business’s. We handle it only to provide the service, on the terms agreed with each client. Learn more about your data

Let’s talk about your business.

Tell us what you need. We work only with businesses and professionals. If we are not the right fit, we will tell you honestly.

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or write directly to geral@2k3software.com